API Flanged Safety Relief Valves Series 526 CATALOG

API Flanged Safety Relief Valves Series 26 CATALOG The-Safety-Valve.com 1

Valve finder How to find the right product group High operating to set pressure ratio, high backpressure or low total height? Yes High Efficiency Mediumcontrolled No Clean Service application? Yes Clean Service No Critical Service / highly corrosive application? Yes Critical Service No API specified application? No Steam, gas and liquid application with low capacity in relation to valve size? Yes Yes API Modulate Action Spring loaded Safety valves No Orifice F High Performance Required Orifice letter? Orifice F Compact Performance Additional components beyond safety valves Yes Best Availability Changeover valve Bursting disc 2

Contents General Page General 2 Valve finder 2 General Information 4 Type 26 Materials Article numbers Overview 12 Dimensions Metric units US units Weights Metric units US units 6 8 16 18 16 17 Orifice D T Pressure temperature ratings [Metric + US units] 18 Available options 46 Flange drillings 48 Outlet flange rating class 300 0 Flange facings 3 LESER Original Spare Parts Kits 4 Approvals Cap H2 Closed bonnet Plain lever H3 Closed bonnet Packed lever H4 Closed bonnet Plain lever H3 Open bonnet Cap H2 Closed bonnet 3 Options Type 26 D E F G H J K L M N P Q R T

General General Information The API product group represents Applications Full range of spring loaded safety valves acc. to API 26 State-of-the-art design from the safety valve specialist Competitive solutions for the API market API safety valves from LESER Are designed to meet all applications which require API. Open rapidly with an overpressure of max. 10 % to the full design lift. Have a maximum blowdown of 7 % for steam/gas service and 20% for liquid service. Are developed in a close cooperation with plant engineers and service specialists. Serve for protection of processes and equipment. Are approved by all important approval organisations worldwide which ensures the worldwide applicability e.g.: European Community: CE-marking acc. to Pressure Equipment Directive (PED) 97 / 23 / EC and EN ISO 4126-1 USA: UV-stamp acc. to ASME Section VIII Division 1, National Board certified capacities Germany: VdTÜV approval acc. to PED, EN ISO 4126-1, TÜV SV 100 and AD 2000-Merkblatt A2 Canada: Canadian Registration Number acc. to the requirements of particular provinces China: AQSIQ based on the approval acc. to ASME Section VIII Division 1 and AD 2000-Merkblatt A2 Eurasian Custom Union: Approval acc. to Eurasian Custom Union (EAC - Eurasian Conformity) Furthermore, all LESER API safety valves are designed, marked, produced and approved acc. to the requirements of the following regulations (directives, codes, rules and standards). EN ISO 4126-7, EN 12266-1/-2, EN 1092 Part I and II flanging ASME PTC 2, ASME-Code Sec. II, ASME B 16.34 and ASME B16.- flanging, API Std. 27, API RP 76, AD 2000-Merkblatt A4, AD 2000-Merkblatt HP0 LESER API safety valves offer ultimate protection against overpressure in all applications for steam, gases and liquids. LESER s API Series safety valves present the simple safe solution for heavy duty applications, such as crude oil extraction, transportation and processing in Refineries Chemical industry Petrochemical industry Oil and gas Onshore and Offshore Vessels and piping systems Blow-down systems Storage tank farms General design features LESER s API Series covers a large variety of types, materials and options to fit any application: Design fully in accordance with API 26 for easy interchangeability Complete API 26 range: valve sizes 1" through 8", orifice D through T Materials: WCB, WCC, CF8M, WC6, LCB, LCC, and a wide range of special materials to fulfill the requirements of critical applications Special B 3 design for high back pressure applications and material requirements far beyond API Standard Fool proof design with fewer parts for built-in safety Integral cast support brackets for easy handling and safe installation Open or closed bonnet, packed or plain lifting lever or gastight cap Flanged connections according ASME and DIN guarantee a worldwide applicability One design and spring (single trim) for steam, gas and liquid applications reduces the number of spare parts and ensures low cost maintenance management. One-piece spindle reduces friction which leads to high operation accuracy Self-draining body design, avoids residues and reduces corrosion Horizontal installation 4 UV Options Special connections specified by the customer for optimised adaptation to the plant. Stellited or hardened metal sealing for longer product life Soft seat solutions for superior tightness Balanced bellows for back pressure compensation Heating jackets for applications with high viscosity fluids Any and every part can be produced in special material exactly to meet customer specification requirements

Flanged Safety Relief Valves spring loaded Type 26 Contents Page Materials 6 8 Article numbers Overview 10 Dimensions Metric units 12 US units 14 Weights Metric units 16 US units 17 Orifice D T Pressure temperature ratings 18 [Metric units + US units] Available options 46 Flange drillings 48 Outlet flange rating class 300 0 Flange facings 3 LESER Original Spare Parts Kits 4 Approvals Type 26 Packed lever H4 Closed bonnet

Type 26 40 19 18 69 16 Cap H2 Lock nut Adjusting screw Needle bearing Spring plate 4 Spring 12 Spindle 9 Bonnet 14 17 Split ring Spring plate Stud 6 Nut Plug 64 8 Guide 60 Gasket 22 Lift restriction 7 Ball 66 Screw 61 Ball 73 Lock screw 7 Disc 6 Adjusting ring 1 Body Nozzle 6 Schnitt 26 H2 4c

Materials Item Component Standard Service Type 262 Trim: Standard Corrosive Service Type 264 Trim: Standard Type 267 Trim: Standard Type 263 Trim: Standard 1 Body 1.0619 1.4408 1.737 SA 216 WCB SA 31 CF8M SA 217 WC6 SA 32 LCB 1.4408 1.4408 1.4408 stellited 1.4408 Nozzle 1) CF8M CF8M CF8M stellited CF8M 6 Adjusting ring 1.4408 1.4408 1.4408 1.4408 CF8M CF8M CF8M CF8M 7 Disc 1.4122 1.4404 stellited 1.4122 1.4122 Hardened stainless steel 6L stellited Hardened stainless steel Hardened stainless steel 8 Guide 1.001 1.4404 1.4404 1.001 Steel 6L 6L Steel with bushing 1.4104 tenifer 1.4104 tenifer Chrome steel tenifer Chrome steel tenifer 1.0619 1.4408 2) 1.737 9 Bonnet SA 216 WCB SA 31 CF8M SA 217 WC6 SA 32 LCB 1.030 4) 1.471 / 1.4404 3) 1.030 4) 1.030 4) 12 Spindle 14 Split ring 16 / 17 Spring plate 18 Adjusting screw with bushing 19 Lock nut 22 Lift restriction 40 Cap H2 4 Spring Stud 6 Nut 7 Ball 60 Gasket 61 Ball 64 Plug 66 Screw 69 Needle bearing 73 Lock screw Steel SA 479 6Ti / 6L Steel Steel 1.4021 1.4404 1.4021 1.4021 420 6L 420 420 1.4104 1.4404 1.4104 1.4104 Chrome steel 6L Chrome steel Chrome steel 1.0718 3) 1.4404 1.0718 ) 1.0718 ) Steel 6L Steel Steel 1.4104 1.4404 tenifer 1.4104 1.4104 Chrome steel 6L tenifer Chrome steel Chrome steel PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass 1.0718 1.4404 1.0718 1.0718 Steel 6L Steel Steel 1.4404 1.4404 1.4404 1.4404 6L 6L 6L 6L 1.0460 / 0.7040 1.4404 1.0460 / 0.7040 1.0460 / 0.7040 SA 10 / Gr. 60-40-18 6L SA 10 / Gr. 60-40-18 SA 10 / Gr. 60-40-18 1.7102, 1.819 1.40 1.7102, 1.819 1.7102, 1.819 High temp. alloy steel Stainless steel High temp. alloy steel High temp. alloy steel 1.4401 1.4401 1.4401 1.4401 B8M B8M B8M B8M 1.4401 1.4401 1.4401 1.4401 8M 8M 8M 8M 1.4401 1.4401 1.4401 1.4401 6 6 6 6 Graphite / 1.4401 Graphite / 1.4401 Graphite / 1.4401 Graphite / 1.4401 Graphite / 6 Graphite / 6 Graphite / 6 Graphite / 6 1.341 1.4401 1.341 1.341 Hardened stainless steel 6 Hardened stainless steel Hardened stainless steel Steel 1.4401 Steel Steel Steel B8M Steel Steel 1.4401 1.4401 1.4401 1.4401 B8M B8M B8M B8M 1.4404 1.4404 1.4404 1.4404 6L 6 L 6L 6L 1.4404 1.4404 1.4404 1.4404 6L 6L 6L 6L 1) Stellited sealing surfaces please refer to page 102 Extended Catalog. LESER reserves also to use the nozzle material 1.4404 / 6L. 2) Valve sizes up to 2" 3) Valve sizes 3" 4) Valve size 6 R 10, 8 T 10 and 6 Q 8 in high pressure design (Option code Z90). ) For valve sizes 6 Q 8, 6 R 10 and 8 T 10 in high pressure design: 1.4122 / chrome steel. Type 26 Please notice: Special materials: - Modifications reserved by LESER. See API Alloy Concept page 80, Extended Catalog. - If several materials are specified LESER defines the material. - LESER can upgrade materials without notice. - Every part can be replaced by other material acc. to customer specification. 7

Type 26 40 Cap H2 19 Lock nut 18 Adjusting screw 69 Needle bearing 16 Spring plate 4 Spring 12 Spindle 9 Bonnet 14 Split ring 17 Spring plate Stud 6 Nut 8 Guide 60 Gasket 11 Bonnet spacer 1 Balanced bellows 7 Ball 66 Screw 61 Ball 7 Disc 73 Lock screw 6 Adjusting ring 1 Body Nozzle 8 Schnitt 26 H2 SB 4c

Materials Item Component Standard Service Type 262 Trim: Standard Corrosive Service Type 264 Trim: Standard Type 267 Trim: Standard Type 263 Trim: Standard 1 Body 1.0619 1.4408 1.737 SA 216 WCB SA 31 CF8M SA 217 WC6 SA 32 LCB 1.4408 1.4408 1.4408 stellited 1.4408 Nozzle 1) CF8M CF8M CF8M stellited CF8M 6 Adjusting ring 1.4408 1.4408 1.4408 1.4408 CF8M CF8M CF8M CF8M 7 Disc 1.4122 1.4404 stellited 1.4122 1.4122 Hardened stainless steel 6L stellited Hardened stainless steel Hardened stainless steel 8 Guide 1.4404 1.4404 1.4404 1.4404 6 L 6L 6L 6L 1.0619 1.4408 2) 1.737 9 Bonnet SA 216 WCB SA 31 CF8M SA 217 WC6 SA 32 LCB 1.030 4) 1.471 / 1.4404 3) 1.030 4) 1.030 4) Steel SA 479 6Ti / 6L Steel Steel 1.0460 1.4404 7) 1.4404 7) 1.4404 7) 11 Bonnet spacer ) SA 10 SA 479 6L SA 479 6L SA 479 6L 12 Spindle 1.4021 1.4404 1.4021 1.4021 420 6L 420 420 14 Split ring 1.4104 1.4404 1.4104 1.4104 Chrome steel 6L Chrome steel Chrome steel 1 Bellows End pieces 16 / 17 Spring plate 18 Adjusting screw with bushing 19 Lock nut 40 Cap H2 4 Spring Stud 6 Nut 7 Ball 60 Gasket 61 Ball 66 Screw 69 Needle bearing 73 Lock screw 2.486 1.4404 2.486 1.4404 2.486 1.4404 2.486 1.4404 Inconel 62 6L Inconel 62 6L Inconel 62 6L Inconel 62 6L 1.0718 4) 1.4404 1.0718 6) 1.0718 6) Steel 6L Steel Steel 1.4104 1.4404 tenifer 1.4104 1.4104 Chrome steel 6L tenifer Chrome steel Chrome steel PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass PTFE 1% glass 1.0718 1.4404 1.0718 1.0718 Steel 6L Steel Steel 1.0460 / 0.7040 1.4404 1.0460 / 0.7040 1.0460 / 0.7040 SA 10 / Gr. 60-40-18 6L SA 10 / Gr. 60-40-18 SA 10 / Gr. 60-40-18 1.7102, 1.819 1.40 1.7102, 1.819 1.7102, 1.819 High temp. alloy steel Stainless steel High temp. alloy steel High temp. alloy steel 1.4401 1.4401 1.7709 1.4401 B8M B8M B16 B8M 1.4401 1.4401 1.728 1.4401 8M 8M 7M 8M 1.4401 1.4401 1.4401 1.4401 6 6 6 6 Graphite / 1.4401 Graphite / 1.4401 Graphite / 1.4401 Graphite / 1.4401 Graphite / 6 Graphite / 6 Graphite / 6 Graphite / 6 1.341 1.4401 1.341 1.341 Hardened stainless steel 6 Hardened stainless steel Hardened stainless steel 1.4401 1.4401 1.4401 1.4401 B8M B8M B8M B8M 1.4404 1.4404 1.4404 1.4404 6L 6L 6L 6L 1.4404 1.4404 1.4404 1.4404 6L 6L 6L 6L Type 26 1) Stellited sealing surfaces please refer to page 102 Extended Catalog. LESER reserves also to use the nozzle material 1.4404 / 6L. 2) Valve sizes up to 2" 3) Valve sizes 3" 4) Valve size 6 R 10, 8 T 10 and 6 Q 8 in high pressure design (Option code Z90). ) Valve size 1 1 / 2 D 3, 1 1 / 2 E 3, 1 1 / 2 F 3, 6 R 10 and 8 T 10 with out bonnet spacer. 6) For valve sizes 6 Q 8, 6 R 10 and 8 T 10 in high pressure design: 1.4122 / chrome steel. 7) LESER reserves also to use material 1.4408/CF8M. Please notice: Special materials: - Modifications reserved by LESER. See API Alloy Concept page 80, Extended Catalog. - If several materials are specified LESER defines the material. - LESER can upgrade materials without notice. - Every part can be replaced by other material acc. to customer specification. 9

Type 26 Article numbers Overview Material WCB CF8M WC6 LCB WCB CF8M WC6 LCB WCB CF8M WC6 LCB 1.0619 1.4408 1.737 1.0619 1.4408 1.737 1.0619 1.4408 1.737 Flange class 10 x 10 300L x 10 Valve size 1 D 2 1 D 2 1 D 2 D E F 262. 264. 263. Use 1 D 2 262. 264. 267. 263. 001 010 00 002 011 006 01 1 E 2 1 E 2 1 E 2 262. 264. 263. Use 1 E 2 262. 264. 267. 263. 01 024 0 016 02 020 06 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 262. 264. 263. 262. 264. 263. 262. 264. 267. 263. 029 039 10 030 040 11 0 041 03 12 G 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 262. 264. 263. 262. 264. 263. 262. 264. 267. 263. 04 110 16 046 111 17 047 112 02 18 Flange class 10 x 10 300L x 10 Valve size 1 1 / 2 H 3 1 1 / 2 H 3 2 H 3 H 262. 264. 263. 262. 264. 263. 262. 264. 267. 263. 142 12 23 143 13 24 144 14 148 2 J 2 J 3 2 J 3 3 J 4 262. 264. 263. 262. 264. 263. 262. 264. 267. 263. 162 196 29 163 197 30 164 198 168 K 3 K 4 3 K 4 3 K 4 262. 264. 263. Use 3 K 4 262. 264. 267. 263. 202 211 3 203 212 207 36 Flange class 10 x 10 300L x 10 Valve size 3 L 4 3 L 4 4 L 6 L 262. 264. 263. 262. 264. 263. 262. 264. 267. 263. 232 242 40 233 243 41 234 244 238 42 M N P Q R T 4 M 6 4 M 6 4 M 6 262. 264. 263. Use 4 M 6 262. 264. 267. 263. 80 87 46 81 88 84 47 4 N 6 4 N 6 4 N 6 262. 264. 263. Use 4 N 6 262. 264. 267. 263. 90 97 0 91 98 94 1 4 P 6 4 P 6 4 P 6 262. 264. 263. 262. 264. 263. 262. 264. 267. 263. 64 63 4 646 64 647 6 60 6 6 Q 8 6 Q 8 6 Q 8 262. 264. 263. Use 6 Q 8 262. 264. 267. 263. 67 662 9 68 663 660 60 6 R 8 6 R 8 6 R 10 262. 264. 263. 262. 264. 267. 263. 262. 264. 263. 66 671 62 666 672 669 63 667 673 64 8 T 10 8 T 10 8 T 10 262. 264. 263. Use 8 T 10 262. 264. 267. 263. 67 678 66 676 679 677 67 10

Material WCB CF8M WC6 LCB WCB CF8M WC6 LCB WCB CF8M WC6 LCB WCB CF8M WC6 LCB 1.0619 1.4408 1.737 1.0619 1.4408 1.737 1.0619 1.4408 1.737 1.0619 1.4408 1.737 Flange class 600 x 10 900 x 300 100 x 300 200 x 300 Valve size 1 D 2 1 1 / 2 D 2 1 1 / 2 D 2 1 1 / 2 D 3 D 262. 264. 267. 263. Use 1 1 / 2 D 2 262. 264. 267. 263. 262. 264. 267. 263. 003 012 007 02 100 x 300 004 013 008 03 00 014 009 04 Type 26 E F G 1 E 2 1 1 / 2 E 2 1 1 / 2 E 2 1 1 / 2 E 3 262. 264. 267. 263. Use 1 1 / 2 E 2 262. 264. 267. 263. 262. 264. 267. 263. 017 026 021 07 100 x 300 018 027 022 08 019 028 023 09 1 1 / 2 F 2 1 1 / 2 F 3 1 1 / 2 F 3 1 1 / 2 F 3 262. 264. 267. 263. Use 1 1 / 2 F 3 262. 264. 267. 263. 262. 264. 267. 263. 032 042 036 13 100 x 300 033 043 037 14 034 044 038 1 1 1 / 2 G 3 1 1 / 2 G 3 2 G 3 2 G 3 262. 264. 267. 263. 262. 264. 267. 263. 262. 264. 267. 263. 262. 264. 267. 263. 048 113 03 19 049 114 04 20 00 11 0 21 01 116 06 22 Flange class 600 x 10 900 x 10 100 x 300 Valve size 2 H 3 2 H 3 2 H 3 H 262. 264. 267. 263. 262. 264. 267. 263. 262. 264. 267. 263. 14 1 149 26 146 16 10 27 147 17 11 28 J K 3 J 4 3 J 4 3 J 4 262. 264. 267. 263. 262. 264. 267. 263. 262. 264. 267. 263. 16 199 169 32 166 200 170 33 167 201 171 34 3 K 4 3 K 6 3 K 6 262. 264. 267. 263. 262. 264. 267. 263. 262. 264. 267. 263. 204 213 208 37 20 214 209 38 206 21 210 39 Flange class 600 x 10 900 x 10 100 x 10 Valve size 4 L 6 4 L 6 4 L 6 L 262. 264. 267. 263. 262. 264. 267. 263. 262. 267. 263. 23 24 239 43 236 246 240 44 237 241 4 M N P 4 M 6 4 M 6 262. 264. 267. 263. 262. 267. 263. 82 89 8 48 83 86 49 4 N 6 4 N 6 262. 264. 267. 263. 262. 267. 263. 92 99 9 2 93 96 3 4 P 6 4 P 6 262. 264. 267. 263. 262. 267. 263. 648 66 61 7 649 62 8 Q R T 6 Q 8 262. 264. 267. 263. 69 664 661 61 6 R 10 262. 264. 267. 263. 668 674 670 6 8 T 10 Please add code for the required cap or lifting device. Code for lifting device Lifting device H2 H3 H4 H3 Bonnet closed closed closed open WCB 1.0619, WC6 1.737, LCB 2 3 4 CF8M 1.4408 2 4 11

Type 26 Dimensions Metric units Safety valve dimensions [mm] a b s Hmax. Hmax. with bellows a b s Hmax. Hmax. with bellows a b s Hmax. Support brackets [mm] A B C D E A B C D E A B C D E Flange rating class 10 x 10 300L x 10 Valve size 1 D 2 1 D 2 1 D 2 D d 0 [mm] 14.0 10 114 30 440 46 Please see 1 D 2 10 114 30 440 46 A 0 [mm 2 ] 14 130 Ø 14 132 16 130 Ø 14 132 16 1 E 2 1 E 2 1 E 2 E d 0 [mm] 14.0 10 114 30 440 46 Please see 1 E 2 10 114 30 440 46 A 0 [mm 2 ] 14 130 Ø 14 132 16 130 Ø14 132 16 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 F d 0 [mm] 18.0 124 121 32 36 61 124 121 32 36 61 124 12 3 36 61 A 0 [mm 2 ] 24 162 Ø 14 148 16 162 Ø 14 148 16 162 Ø 14 148 16 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 G d 0 [mm] 22. 124 121 32 36 74 124 121 32 36 74 124 12 3 36 74 A 0 [mm 2 ] 398 162 Ø 14 148 16 162 Ø 14 148 16 162 Ø 14 148 16 Flange rating class 10 x 10 300L x 10 Valve size 1 1 / 2 H 3 1 1 / 2 H 3 2 H 3 H d 0 [mm] 28.3 130 124 38 42 80 130 124 38 42 80 130 124 43 666 692 A 0 [mm 2 ] 629 162 Ø 14 1 16 162 Ø 14 1 16 184 110 Ø 14 177 16 2 J 3 2 J 3 3 J 4 J d 0 [mm] 36.0 137 124 49 673 722 137 124 49 673 722 184 181 49 786 824 A 0 [mm 2 ] 1018 184 110 Ø 14 184 16 184 110 Ø 14 184 16 238 140 Ø 18 234 2 3 K 4 3 K 4 3 K 4 WCB, LCB, d 0 [mm] 43.0 16 162 49 78 796 Please see 3 K 4 16 162 49 78 796 CF8M (WC6) A 0 [mm 2 ] 142 238 140 Ø 18 206 2 238 140 Ø 18 206 2 K Hmax. with bellows WC6 Flange rating class 10 x 10 300L x 10 Valve size 3 L 4 3 L 4 4 L 6 L M N P Q R T d 0 [mm] 3. 16 16 49 78 796 16 16 49 78 796 179 181 49 83 886 A 0 [mm 2 ] 2248 238 140 Ø 18 206 2 238 140 Ø 18 206 2 278 160 Ø 18 262 2 4 M 6 4 M 6 4 M 6 d 0 [mm] 60.3 178 184 48 82 88 Please see 4 M 6 178 184 48 82 88 A 0 [mm 2 ] 286 278 160 Ø 18 260 2 278 160 Ø 18 260 2 4 N 6 4 N 6 4 N 6 d 0 [mm] 66.0 197 210 48 871 904 Please see 4 N 6 197 210 48 871 904 A 0 [mm 2 ] 3421 278 160 Ø 18 280 2 278 160 Ø 18 280 2 4 P 6 4 P 6 4 P 6 d 0 [mm] 80.0 181 229 48 8 888 181 229 48 8 888 22 24 62 1079 1138 A 0 [mm 2 ] 027 278 160 Ø 18 262 2 278 160 Ø 18 262 2 370 210 Ø 18 306 2 6 Q 8 6 Q 8 6 Q 8 d 0 [mm] 10. 240 241 68 1120 1200 Please see 6 Q 8 240 241 68 1120 1200 A 0 [mm 2 ] 8742 370 210 Ø 18 346 2 370 210 Ø 18 346 2 6 R 8 6 R 8 6 R 10 d 0 [mm] 126.0 240 241 68 1120 1200 240 241 68 1120 1200 240 267 68 1426 1426 A 0 [mm 2 ] 1268 370 210 Ø 18 346 2 370 210 Ø 18 346 2 470 10 Ø 18 460 2 8 T 10 8 T 10 8 T 10 d 0 [mm] 161. 276 279 62 1462 1462 Please see 8 T 10 276 279 62 1462 1462 A 0 [mm 2 ] 2048 470 10 Ø 18 497 2 470 10 Ø 18 497 2 12

d 0 = Actual orifice diameter A 0 = Actual orifice area a b s Hmax. Hmax. with bellows a b s Hmax. Hmax. with bellows a b s Hmax. Hmax. with bellows a b s Hmax. A B C D E A B C D E A B C D E A B C D E 600 x 10 900 x 300 100 x 300 200 x 300 1 D 2 1 1 / 2 D 2 1 1 / 2 D 2 1 1 / 2 D 3 10 114 30 440 46 Please see 1 1 / 2 D 2 10 140 44 17 42 140 178 7 76 76 130 Ø 14 132 16 100 x 300 162 Ø 14 129 16 162 Ø 14 189 16 1 E 2 1 1 / 2 E 2 1 1 / 2 E 2 1 1 / 2 E 3 10 114 30 440 46 Please see 1 1 / 2 E 2 10 140 44 17 42 140 178 7 76 76 130 Ø 14 132 16 100 x 300 162 Ø 14 129 16 162 Ø 14 189 16 1 1 / 2 F 2 1 1 / 2 F 3 1 1 / 2 F 3 1 1 / 2 F 3 124 12 3 36 61 Please see 1 1 / 2 F 3 124 16 44 60 60 140 178 7 76 76 162 Ø 14 148 16 100 x 300 162 Ø 14 174 16 162 Ø 14 189 16 1 1 / 2 G 3 1 1 / 2 G 3 2 G 3 2 G 3 124 12 3 36 74 124 16 44 60 73 16 172 68 688 70 16 172 68 688 70 162 Ø 14 148 16 162 Ø 14 174 16 184 110 Ø 14 198 16 184 110 Ø 14 198 16 600 x 10 900 x 10 100 x 300 2 H 3 2 H 3 2 H 3 14 162 6 691 717 14 162 6 691 717 14 162 6 691 717 184 110 Ø 14 202 16 184 110 Ø 14 202 16 184 110 Ø 14 202 16 3 J 4 3 J 4 3 J 4 184 181 49 786 824 184 181 6 786 824 184 181 6 786 824 238 140 Ø 18 234 2 238 140 Ø 18 234 2 238 140 Ø 18 234 2 3 K 4 3 K 6 3 K 6 184 181 49 786 824 198 216 67 880 880 197 216 6 879 879 238 140 Ø 18 234 2 278 160 Ø 18 288 2 278 160 Ø 18 287 2 16 162 49 78 796 238 140 Ø 18 206 2 600 x 10 900 x 10 100 x 10 4 L 6 4 L 6 4 L 6 179 203 7 83 886 197 222 72 871 904 197 222 72 871 904 278 160 Ø 18 262 2 278 160 Ø 18 280 2 278 160 Ø 18 280 2 4 M 6 4 M 6 178 203 6 82 88 197 222 72 871 904 278 160 Ø 18 260 2 278 160 Ø 18 280 2 4 N 6 4 N 6 197 222 72 871 904 197 222 72 871 904 278 160 Ø 18 280 2 278 160 Ø 18 280 2 4 P 6 4 P 6 22 24 62 1079 1138 22 24 62 1079 1138 370 210 Ø 18 306 2 370 210 Ø 18 306 2 6 Q 8 240 241 68 1120 1) 1200 2) 370 210 Ø 18 346 2 6 R 10 240 267 68 1426 1426 470 10 Ø 18 460 2 1) Type 26 high pressure design: 1202 2) Type 26 high pressure design: 1282 Support brackets Hmax. with bellows Type 26 13

Type 26 Dimensions US units Safety valve dimensions [inch] a b s Hmax. Hmax. with bellows a b s Hmax. Hmax. with bellows a b s Hmax. Support brackets [inch] A B C D E A B C D E A B C D E Hmax. with bellows Flange rating class 10 x 10 300L x 10 Valve size 1 D 2 1 D 2 1 D 2 d 0 [inch] 0.1 4 D / 8 4 1 / 2 1 3 / 16 17 / 16 18 / 16 Please see 1 D 2 4 1 / 8 4 1 / 2 1 3 / 16 17 / 16 18 / 16 A 0 [inch 2 ] 0.239 1 / 8 Ø 9 / 16 7 / 32 / 8 1 / 8 Ø 9 / 16 7 / 32 / 8 1 E 2 1 E 2 1 E 2 E d 0 [inch] 0.1 4 1 / 8 4 1 / 2 1 3 / 16 17 / 16 18 / 16 Please see 1 E 2 4 1 / 8 4 1 / 2 1 3 / 16 17 / 16 18 / 16 A 0 [inch 2 ] 0.239 1 / 8 Ø 9 / 16 7 / 32 / 8 1 / 8 Ø 9 / 16 7 / 32 / 8 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 d 0 [inch] 0.709 4 7 / 8 4 3 / 4 1 1 / 4 21 3 / 32 22 3 / 32 4 7 / 8 4 3 / 4 1 1 / 4 21 3 / 32 22 3 / 32 4 7 / 8 6 1 13 / 32 21 3 / 32 22 3 / 32 F G A 0 [inch 2 ] 0.394 6 3 / 8 Ø 9 / 16 27 / 32 / 8 6 3 / 8 Ø 9 / 16 27 / 32 / 8 6 3 / 8 Ø 14 27 / 32 / 8 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 d 0 [inch] 0.886 4 7 / 8 4 3 / 4 1 1 / 4 21 3 / 32 22 19 / 32 4 7 / 8 4 3 / 4 1 1 / 4 21 3 / 32 22 19 / 32 4 7 / 8 6 1 13 / 32 21 3 / 32 22 19 / 32 A 0 [inch 2 ] 0.616 6 3 / 8 Ø 9 / 16 27 / 32 / 8 6 3 / 8 Ø 9 / 16 27 / 32 / 8 6 3 / 8 Ø 9 / 16 27 / 32 / 8 Flange rating class 10 x 10 300L x 10 Valve size 1 1 / 2 H 3 1 1 / 2 H 3 2 H 3 d 0 [inch] 1.11 1 / 8 4 7 / 8 1 1 / 2 21 11 / 32 22 27 / 32 1 / 8 4 7 / 8 1 1 / 2 21 11 / 32 22 27 / 32 1 / 8 4 7 / 8 1 11 / 16 26 7 / 32 27 1 / 4 H J K A 0 [inch 2 ] 0.97 6 3 / 8 Ø 9 / 16 6 3 / 32 / 8 6 3 / 8 Ø 9 / 16 6 3 / 32 / 8 7 1 / 4 4 11 / 32 Ø 9 / 16 6 / 32 / 8 2 J 3 2 J 3 3 J 4 d 0 [inch] 1.42 3 / 8 4 7 / 8 1 1 / 16 26 1 / 2 28 7 / 16 3 / 8 4 7 / 8 1 1 / 16 26 1 / 2 28 7 / 16 7 1 / 4 7 1 / 8 1 1 / 16 30 1 / 16 32 7 / 16 A 0 [inch 2 ] 1.8 7 1 / 4 4 11 / 32 Ø 9 / 16 7 1 / 4 / 8 7 1 / 4 4 11 / 32 Ø 9 / 16 7 1 / 4 / 8 9 3 / 8 1 / 2 Ø 23 / 32 9 7 / 32 / 32 3 K 4 3 K 4 3 K 4 WCB, LCB, d 0 [inch] 1.69 6 1 / 8 6 3 / 8 1 1 / 16 29 27 / 32 23 11 / 32 Please see 3 K 4 6 1 / 8 6 3 / 8 1 1 / 16 29 27 / 32 11 / 32 CF8M (WC6) A 0 [inch 2 ] 2.2 9 3 / 8 1 / 2 Ø 23 / 32 8 3 / 32 / 32 9 3 / 8 1 / 2 Ø 23 / 32 8 3 / 32 / 32 WC6 Flange rating class 10 x 10 300L x 10 Valve size 3 L 4 3 L 4 4 L 6 L M N P Q R T d 0 [inch] 2.11 6 1 / 8 6 1 / 2 1 1 / 16 29 27 / 32 11 / 12 6 1 / 8 6 1 / 2 1 1 / 16 29 27 / 32 11 / 12 7 1 / 6 7 1 / 8 1 1 / 16 33 19 / 32 34 7 / 8 A 0 [inch 2 ] 3.48 9 3 / 8 1 / 2 Ø 23 / 32 8 3 / 32 / 32 9 3 / 8 1 / 2 Ø 23 / 32 8 3 / 32 / 32 10 1 / 16 6 / 16 Ø 23 / 32 10 / 16 / 32 4 M 6 4 M 6 4 M 6 d 0 [inch] 2.37 7 7 1 / 4 1 7 / 8 33 17 / 32 34 27 / 32 Please see 4 M 6 7 7 1 / 4 1 7 / 8 33 17 / 32 34 27 / 32 A 0 [inch 2 ] 4.43 10 1 / 16 6 / 16 Ø 23 / 32 10 1 / 4 / 32 10 1 / 16 6 / 16 Ø 23 / 32 10 1 / 4 / 32 4 N 6 4 N 6 4 N 6 d 0 [inch] 2.60 7 3 / 4 8 1 / 4 1 7 / 8 34 9 / 32 3 19 / 32 Please see 4 N 6 7 3 / 4 8 1 / 4 1 7 / 8 34 9 / 32 3 19 / 32 A 0 [inch 2 ].30 10 1 / 16 6 / 16 Ø 23 / 32 11 / 32 10 1 / 16 6 / 16 Ø 23 / 32 11 / 32 4 P 6 4 P 6 4 P 6 d 0 [inch] 3.1 7 1 / 8 9 1 7 / 8 33 / 32 34 / 32 7 1 / 8 9 1 7 / 8 33 / 32 34 / 32 8 7 / 8 10 2 7 / 16 42 1 / 2 44 13 / 16 A 0 [inch 2 ] 7.79 10 1 / 16 6 / 16 Ø 23 / 32 10 / 16 / 32 10 1 / 16 6 / 16 Ø 23 / 32 10 / 16 / 32 14 9 / 16 8 9 / 32 Ø 23 / 32 12 1 / 16 / 32 6 Q 8 6 Q 8 6 Q 8 d 0 [inch] 4.1 9 7 / 16 9 1 / 2 2 11 / 16 44 1 / 8 47 1 / 4 Please see 6 Q 8 9 7 / 16 9 1 / 2 2 11 / 16 44 1 / 8 47 1 / 4 A 0 [inch 2 ] 13. 14 9 / 16 8 9 / 32 Ø 23 / 32 13 / 8 / 32 14 9 / 16 8 9 / 32 Ø 23 / 32 13 / 8 / 32 6 R 8 6 R 8 6 R 10 d 0 [inch] 4.96 9 7 / 16 9 1 / 2 2 11 / 16 44 1 / 8 47 1 / 4 9 7 / 16 9 1 / 2 2 11 / 16 41 / 8 44 3 / 4 9 7 / 16 10 1 / 2 2 11 / 16 6 1 / 8 6 1 / 8 A 0 [inch 2 ] 19.33 14 9 / 16 8 9 / 32 Ø 23 / 32 13 / 8 / 32 14 9 / 16 8 9 / 32 Ø 23 / 32 13 / 8 / 32 18 1 / 2 29 / 32 Ø 23 / 32 18 1 / 8 / 32 8 T 10 8 T 10 8 T 10 d 0 [inch] 6.36 10 7 / 8 11 2 7 / 16 7 9 / 16 7 9 / 16 Please see 8 T 10 10 7 / 8 11 2 7 / 16 7 9 / 16 7 9 / 16 A 0 [inch 2 ].7 18 1 / 2 29 / 32 Ø 23 / 32 19 9 / 16 / 32 18 1 / 2 29 / 32 Ø 23 / 32 19 9 / 16 / 32 14

d 0 = Actual orifice diameter A 0 = Actual orifice area a b s Hmax. Hmax. with bellows a b s Hmax. Hmax. with bellows a b s Hmax. Hmax. with bellows a b s Hmax. A B C D E A B C D E A B C D E A B C D E 600 x 10 900 x 300 100 x 300 200 x 300 1 D 2 1 1 / 2 D 2 1 1 / 2 D 2 1 1 / 2 D 3 Hmax. with bellows 4 1 / 8 4 1 / 2 1 3 / 16 17 / 16 18 / 16 Please see 1 1 / 2 D 2 4 1 / 8 1 / 2 1 3 / 4 20 11 / 32 21 11 / 32 1 / 2 7 2 1 / 4 22 11 / 16 22 11 / 16 1 / 8 Ø 9 / 16 7 / 32 / 8 100 x 300 6 3 / 8 Ø 9 / 16 3 / 32 / 8 6 3 / 8 Ø 9 / 16 7 1 / 32 / 8 1 E 2 1 1 / 2 E 2 1 1 / 2 E 2 1 1 / 2 E 3 4 1 / 8 4 1 / 2 1 3 / 16 17 / 16 18 / 16 Please see 1 1 / 2 E 2 4 1 / 8 1 / 2 1 3 / 4 20 11 / 32 21 11 / 32 1 / 2 7 2 1 / 4 22 11 / 16 22 11 / 16 1 / 8 Ø 9 / 16 7 / 32 / 8 100 x 300 6 3 / 8 Ø 9 / 16 3 / 32 / 8 6 3 / 8 Ø 9 / 16 7 1 / 32 / 8 1 1 / 2 F 2 1 1 / 2 F 3 1 1 / 2 F 3 1 1 / 2 F 3 4 7 / 8 6 1 13 / 32 21 3 / 32 22 3 / 32 Please see 1 1 / 2 F 3 4 7 / 8 6 1 / 2 1 3 / 4 22 1 / 16 22 1 / 16 1 / 2 7 2 1 / 4 22 11 / 16 22 11 / 16 6 3 / 8 Ø 9 / 16 27 / 32 / 8 100 x 300 6 3 / 8 Ø 9 / 16 6 27 / 32 / 8 6 3 / 8 Ø 9 / 16 7 1 / 32 / 8 1 1 / 2 G 3 1 1 / 2 G 3 2 G 3 2 G 3 Type 26 4 7 / 8 6 1 13 / 32 21 3 / 32 22 19 / 32 4 7 / 8 6 1 / 2 1 3 / 4 22 1 / 16 22 9 / 16 6 1 / 8 6 3 / 4 2 11 / 16 27 3 / 32 27 3 / 4 6 1 / 8 6 3 / 4 2 11 / 16 27 3 / 32 27 3 / 4 6 3 / 8 Ø 9 / 16 27 / 32 / 8 6 3 / 8 Ø 14 6 27 / 32 / 8 7 1 / 4 4 11 / 32 Ø 9 / 16 7 13 / 16 / 8 7 1 / 4 4 11 / 32 Ø 9 / 16 7 13 / 16 / 8 600 x 10 900 x 10 100 x 300 2 H 3 2 H 3 2 H 3 6 1 / 16 6 3 / 8 2 3 / 16 27 7 / 32 28 7 / 32 6 1 / 16 6 3 / 8 2 3 / 16 27 7 / 32 28 7 / 32 6 1 / 16 6 3 / 8 2 3 / 16 27 7 / 32 28 7 / 32 7 1 / 4 4 11 / 32 Ø 9 / 16 7 1 / 16 / 8 7 1 / 4 4 11 / 32 Ø 9 / 16 7 1 / 16 / 8 7 1 / 4 4 11 / 32 Ø 9 / 16 7 1 / 16 / 8 3 J 4 3 J 4 3 J 4 7 1 / 4 7 1 / 8 1 1 / 16 30 1 / 16 32 7 / 16 7 1 / 4 7 1 / 8 2 9 / 16 30 1 / 16 32 7 / 16 7 1 / 4 7 1 / 8 2 3 / 16 30 1 / 16 32 7 / 16 9 3 / 8 1 / 2 Ø 23 / 32 9 7 / 32 / 32 9 3 / 8 1 / 2 Ø 23 / 32 9 7 / 32 / 32 9 3 / 8 1 / 2 Ø 23 / 32 9 7 / 32 / 32 3 K 4 3 K 6 3 K 6 7 1 / 4 7 1 / 8 1 1 / 16 30 1 / 16 32 7 / 16 7 13 / 16 8 1 / 2 2 9 / 16 34 21 / 32 34 21 / 32 7 3 / 4 8 1 / 2 2 9 / 16 34 19 / 32 34 19 / 32 9 3 / 8 1 / 2 Ø 23 / 32 9 7 / 32 / 32 10 1 / 16 6 / 16 Ø 23 / 32 11 11 / 32 / 32 10 1 / 16 6 / 16 Ø 23 / 32 10 1 / 16 / 32 6 1 / 8 6 3 / 8 1 1 / 16 29 27 / 32 11 / 32 9 3 / 8 1 / 2 Ø 23 / 32 8 3 / 32 / 32 600 x 10 900 x 10 100 x 10 4 L 6 4 L 6 4 L 6 7 1 / 16 8 2 1 / 4 33 19 / 32 34 7 / 8 7 3 / 4 8 3 / 4 2 3 / 4 34 9 / 32 3 19 / 32 7 3 / 4 8 3 / 4 2 / 34 34 9 / 32 3 19 / 32 10 1 / 16 6 / 16 Ø 23 / 32 10 1 / 16 / 32 10 1 / 16 6 / 16 Ø 23 / 32 11 / 32 10 1 / 16 6 / 16 Ø 23 / 32 11 / 32 4 M 6 4 M 6 7 8 2 3 / 16 33 17 / 32 34 27 / 32 7 3 / 4 8 3 / 4 2 3 / 4 34 9 / 32 3 19 / 32 10 1 / 16 6 / 16 Ø 23 / 32 10 1 / 4 / 32 10 1 / 16 6 / 16 Ø 23 / 32 11 / 32 4 N 6 4 N 6 7 3 / 4 8 3 / 4 2 3 / 4 34 9 / 32 3 19 / 32 7 3 / 4 8 3 / 4 2 3 / 4 34 9 / 32 3 19 / 32 10 1 / 16 6 / 16 Ø 23 / 32 11 / 32 10 1 / 16 6 / 16 Ø 23 / 32 11 / 32 4 P 6 4 P 6 8 7 / 8 10 2 7 / 16 42 1 / 2 44 13 / 16 8 7 / 8 10 2 7 / 16 42 1 / 2 44 13 / 16 14 9 / 16 8 9 / 32 Ø 23 / 32 12 1 / 16 / 32 14 9 / 16 8 9 / 32 Ø 23 / 32 12 1 / 16 / 32 6 Q 8 9 7 / 16 9 1 / 2 2 11 / 16 44 1 / 8 1) 47 1 / 4 2) 14 9 / 16 8 9 / 32 Ø 23 / 32 13 / 8 / 32 6 R 10 9 7 / 16 10 1 / 2 2 11 / 16 6 1 / 8 6 1 / 8 18 1 / 2 29 / 32 Ø 23 / 32 18 1 / 8 / 32 Support brackets 1) Type 26 high pressure design: 47 / 16 2) Type 26 high pressure design: 0 1 / 2 1

Type 26 Weigths Metric units Bonnet Lifting device Flange class 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Valve size 1 D 2 1 D 2 1 D 2 1 D 2 1 1 / 2 D 2 1 1 / 2 D 2 1 1 / 2 D 3 D E F G Weight [kg] 17.3 17.3 17.3 17.3.1.1 41.8 with bellows [kg] 18.4 18.4 18.4 18.4 33.1 33.1 44.6 all all 1 E 2 1 E 2 1 E 2 1 E 2 1 1 / 2 E 2 1 1 / 2 E 2 1 1 / 2 E 3 Weight [kg] 17.3 17.3 17.3 17.3.1.1 41.8 with bellows [kg] 18.4 18.4 18.4 18.4 33.1 33.1 44.6 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 3 1 1 / 2 F 3 1 1 / 2 F 3 Weight [kg] 30.6 30.6 32. 32. 36.3 36.3 41.8 with bellows [kg] 33.1 33.1 3.0 3.0 38.6 38.6 44.6 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 2 G 3 2 G 3 Weight [kg] 30.6 30.6 32. 32. 36.3 69.9 69.9 with bellows [kg] 33.1 33.1 3.0 3.0 38.6 72. 72. Flange class 10 x 10 300L x 10 600 x 10 900 x 10 100 x 300 Valve size 1 1 / 2 H 3 1 1 / 2 H 3 2 H 3 2 H 3 2 H 3 2 H 3 H J K Weight [kg] 30.6 30.6 44.6 62.2 62.2 62.2 with bellows [kg] 33.1 33.1 48.4 6.3 6.3 6.3 2 J 3 2 J 3 3 J 4 3 J 4 3 J 4 3 J 4 Weight [kg] 44.6 44.6 77.7 77.7 100.2 100.2 with bellows [kg] 48.4 48.4 83.2 83.2 10.7 10.7 3 K 4 3 K 4 3 K 4 3 K 4 3 K 6 3 K 6 Other WC6 Weight [kg] 70.1 70.1 70.1 77.7 70.1 127. 127. with bellows [kg] 7.7 7.7 7.7 83.2 7.7 134.1 134.1 Flange class 10 x 10 300L x 10 600 x 10 900 x 10 100 x 10 Valve size 3 L 4 3 L 4 4 L 6 4 L 6 4 L 6 4 L 6 L M N P Q R T Weight [kg] 70.1 70.1 112.2 122.0 134.1 127. with bellows [kg] 7.7 7.7 118.8 128.6 140.7 134.1 4 M 6 4 M 6 4 M 6 4 M 6 4 M 6 Weight [kg] 112.1 112.1 112.1 122.0 134.1 with bellows [kg] 118.7 118.7 118.7 128.6 140.7 4 N 6 4 N 6 4 N 6 4 N 6 4 N 6 Weight [kg] 128.6 128.6 128.6 134.1 134.1 with bellows [kg] 13.2 13.2 13.2 140.7 140.7 4 P 6 4 P 6 4 P 6 4 P 6 4 P 6 Weight [kg] 107.7 107.7 164.0 164.0 164.0 with bellows [kg] 114.8 114.8 172.0 172.0 172.0 6 Q 8 6 Q 8 6 Q 8 6 Q 8 Weight [kg] 221.0 221.0 221.0 221.0 with bellows [kg] 230.0 230.0 230.0 230.0 6 R 8 6 R 8 6 R 10 6 R 10 Weight [kg] 221.0 221.0 277.0 277.0 with bellows [kg] 230.0 230.0 288.0 288.0 8 T 10 8 T 10 8 T 10 Weight [kg] 287.0 287.0 287.0 with bellows [kg] 298.0 298.0 298.0 16

Weigths US units Bonnet Lifting device Flange class 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Valve size 1 D 2 1 D 2 1 D 2 1 D 2 1 1 / 2 D 2 1 1 / 2 D 2 1 1 / 2 D 3 D E F G Weight [lbs] 38.1 38.1 38.1 38.1 68.6 68.6 92.2 with bellows [lbs] 40.6 40.6 40.6 40.6 73.0 73.0 98.3 all all 1 E 2 1 E 2 1 E 2 1 E 2 1 1 / 2 E 2 1 1 / 2 E 2 1 1 / 2 E 3 Weight [lbs] 38.1 38.1 38.1 38.1 68.6 68.6 92.2 with bellows [lbs] 40.6 40.6 40.6 40.6 73.0 73.0 98.3 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 3 1 1 / 2 F 3 1 1 / 2 F 3 Weight [lbs] 67. 67. 71.7 71.7 80.0 80.0 92.2 with bellows [lbs] 73.0 73.0 77.2 77.2 8.1 8.1 98.3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 2 G 3 2 G 3 Weight [lbs] 67. 67. 71.7 71.7 80.0 14.1 14.1 with bellows [lbs] 73.0 73.0 77.2 77.2 8.0 19.9 19.9 Flange class 10 x 10 300L x 10 600 x 10 900 x 10 100 x 300 Valve size 1 1 / 2 H 3 1 1 / 2 H 3 2 H 3 2 H 3 2 H 3 2 H 3 H J K Weight [lbs] 67. 67. 98.3 137.2 137.2 137.2 with bellows [lbs] 73.0 73.0 106.7 144.0 144.0 144.0 2 J 3 2 J 3 3 J 4 3 J 4 3 J 4 3 J 4 Weight [lbs] 98.3 98.3 171.3 171.3 220.9 220.9 with bellows [lbs] 106.7 106.7 183. 183. 233.1 233.1 3 K 4 3 K 4 3 K 4 3 K 4 3 K 6 3 K 6 Other WC6 Weight [lbs] 14.6 14.6 14.6 171.3 14.6 281.1 281.1 with bellows [lbs] 166.9 166.9 166.9 183. 166.9 29.7 29.7 Flange class 10 x 10 300L x 10 600 x 10 900 x 10 100 x 10 Valve size 3 L 4 3 L 4 4 L 6 4 L 6 4 L 6 4 L 6 L M N P Q R T Weight [lbs] 14.6 14.6 247.4 269.0 29.7 281.1 with bellows [lbs] 166.9 166.9 262.0 283.6 0.2 29.7 4 M 6 4 M 6 4 M 6 4 M 6 4 M 6 Weight [lbs] 247.2 247.2 247.2 269.0 29.7 with bellows [lbs] 261.7 261.7 261.7 283.6 0.2 4 N 6 4 N 6 4 N 6 4 N 6 4 N 6 Weight [lbs] 283.6 283.6 283.6 29.7 29.7 with bellows [lbs] 298.1 298.1 298.1 0.2 0.2 4 P 6 4 P 6 4 P 6 4 P 6 4 P 6 Weight [lbs] 237. 237. 361.6 361.6 361.6 with bellows [lbs] 23.1 23.1 379.2 379.2 379.2 6 Q 8 6 Q 8 6 Q 8 6 Q 8 Weight [lbs] 487.3 487.3 487.3 487.3 with bellows [lbs] 07.2 07.2 07.2 07.2 6 R 8 6 R 8 6 R 10 6 R 10 Weight [lbs] 487.3 487.3 610.8 610.8 with bellows [lbs] 07.2 07.2 63.0 63.0 8 T 10 8 T 10 8 T 10 Weight [lbs] 632.8 632.8 632.8 with bellows [lbs] 67.1 67.1 67.1 Type 26 17

Orifice D Pressure temperature ratings D Metric units Valve size 1 D 2 1 D 2 1 D 2 1 D 2 1 1 / 2 D 2 1 1 / 2 D 2 1 1 / 2 D 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Actual Orifice diameter d 0 [mm] 14.0 14.0 14.0 14.0 14.0 14.0 14.0 Actual Orifice area A 0 [mm 2 ] 14 14 14 14 14 14 14 Minimum set pressure [bar] S/G/L 0.3 0.3 0.3 0.3.0.0 18. Minimum set pressure [bar] S/G 3. 3. 3. 11.0 24.0 24.0 24.0 Balanced bellows Inconel [bar] L 3. 3. 3. 11.0 11.0 11.0 11.0 Body material: WCB 1.0619 Article numbers 262.001 262.002 262.003 262.004 262.00 Maximum -29 to 38 C 19.7 1.0 102.1 2. 413.8 set pressure 232 C 12.8 42.4 8.2 212.4 34.1 427 C. Use 1 D 2 28.3 6.9 Use 1 1 / 2 D 2 142.1 236.6 100 x 300 19.7 19.7 19.7 41.4 1.0 Body material: CF8M 1.4408 1.9 1.9 1.9 34. 34. Article numbers 264.010 264.011 264.012 264.013 264.014 Maximum -268 to -60 C 19.0 49.7 99.3 248.3 27.9 set pressure -9 to -29 C 19.0 49.7 99.3 248.3 413.8-28 to 38 C 19.0 49.7 99.3 248.3 413.8 232 C 12.4 34.1 67.2 171.0 284.8 Use 1 D 2 Use 1 427 C. 29.0 8.3 / 2 D 2 14. 242.8 100 x 300 38 C 1.4 24.1 48.3 120.7 201.0 19.0 19.0 19.0 41.4 49.7 Body material: WC6 1.737 1.9 1.9 1.9 34. 34. Article numbers 267.006 267.007 267.008 267.009 Maximum 427 C 3.2 70.0 17.2 291.7 set pressure 38 C 14.8 29.7 74. 124.1 Use 1 D 2 Use 1 / 2 D 2 19.7 19.7 100 x 300 41.4 1.0 Body material: LCB 1.9 1.9 34. 34. Article numbers 263.00 263.01 263.02 263.03 263.04 Maximum -46 to 38 C 18.4 48.0 96.0 240.1 400.1 set pressure 200 C 13.8 42. 8.1 212.7 34.4 343 C 8.4 Use 1 D 2 36.4 72.8 Use 1 1 / 2 D 2 182.0 303.3 100 x 300 18.4 18.4 18.4 41.4 48.0 1.9 1.9 1.9 34. 34. Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 18

Orifice D Pressure temperature ratings US units Valve size 1 D 2 1 D 2 1 D 2 1 D 2 1 1 / 2 D 2 1 1 / 2 D 2 1 1 / 2 D 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Actual Orifice diameter d 0 [inch] 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Actual Orifice area A 0 [inch 2 ] 0.239 0.239 0.239 0.239 0.239 0.239 0.239 Minimum set pressure [psig] S/G/L 4.0 4.0 4.0 4.0 73.0 73.0 268.0 Minimum set pressure [psig] S/G 0.8 0.8 0.8 19. 348.0 348.0 348.0 Balanced bellows Inconel [psig] L 0.8 0.8 0.8 19. 19. 19. 19. Body material: WCB 1.0619 Article numbers 262.001 262.002 262.003 262.004 262.00 Maximum -20 to 100 F 28 740 1480 370 6000 set pressure 40 F 18 61 123 3080 13 800 F 80 Use 1 D 2 410 82 Use 1 1 / 2 D 2 2060 3430 100 x 300 28 28 28 600 740 230 230 230 00 00 Body material: CF8M 1.4408 Article numbers 264.010 264.011 264.012 264.013 264.014 Maximum -40 to -76 F 27 720 1440 3600 4000 set pressure -7 to -21 F 27 720 1440 3600 6000-20 to 100 F 27 720 1440 3600 6000 40 F 180 49 97 2480 4130 Use 1 D 2 Use 1 800 F 80 420 84 / 2 D 2 2110 320 100 x 300 1000 F 20 30 700 170 291 27 27 27 600 720 230 230 230 00 00 Body material: WC6 1.737 Article numbers 267.006 267.007 267.008 267.009 Maximum 800 F 10 101 240 4230 set pressure 1000 F 21 430 1080 1800 Use 1 D 2 Use 1 / 2 D 2 28 28 100 x 300 600 740 230 230 00 00 Body material: LCB Article numbers 263.00 263.01 263.02 263.03 263.04 Maximum -0 to 100 F 26 69 139 3480 80 set pressure 400 F 200 61 1230 307 12 60 F 12 Use 1 D 2 3 106 Use 1 1 / 2 D 2 266 4440 100 x 300 26 26 26 600 69 230 230 230 00 00 D Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 19

Orifice E Pressure temperature ratings E Metric units Valve size 1 E 2 1 E 2 1 E 2 1 E 2 1 1 / 2 E 2 1 1 / 2 E 2 1 1 / 2 E 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Actual Orifice diameter d 0 [mm] 14.0 14.0 14.0 14.0 14.0 14.0 14.0 Actual Orifice area A 0 [mm 2 ] 14 14 14 14 14 14 14 Minimum set pressure [bar] S/G/L 0.3 0.3 0.3 0.3.0.0 18. Minimum set pressure [bar] S/G 3. 3. 3. 11.0 24.0 24.0 24.0 Balanced bellows Inconel [bar] L 3. 3. 3. 11.0 11.0 11.0 11.0 Body material: WCB 1.0619 Article numbers 262.01 262.016 262.017 262.018 262.019 Maximum -29 to 38 C 19.7 1.0 102.1 2. 413.8 set pressure 232 C 12.8 42.4 8.2 212.4 34.1 427 C. Use 1 E 2 28.3 6.9 Use 1 1 / 2 E 2 142.1 236.6 100 x 300 19.7 19.7 19.7 41.4 1.0 Body material: CF8M 1.4408 1.9 1.9 1.9 34. 34. Article numbers 264.024 264.02 264.026 264.027 264.028 Maximum -268 to -60 C 19.0 49.7 99.3 248.3 27.9 set pressure -9 to -29 C 19.0 49.7 99.3 248.3 413.8-28 to 38 C 19.0 49.7 99.3 248.3 413.8 232 C 12.4 34.1 67.2 171.0 284.8 Use 1 E 2 Use 1 427 C. 29.0 8.3 / 2 E 2 14. 242.8 100 x 300 38 C 1.4 24.1 48.3 120.7 201.0 19.0 19.0 19.0 41.4 49.7 Body material: WC6 1.737 1.9 1.9 1.9 34. 34. Article numbers 267.020 267.021 267.022 267.023 Maximum 427 C 3.2 70.0 17.2 291.7 set pressure 38 C 14.8 29.7 74. 124.1 Use 1 E 2 Use 1 / 2 E 2 19.7 19.7 100 x 300 41.4 1.0 Body material: LCB 1.9 1.9 34. 34. Article numbers 263.0 263.06 263.07 263.08 263.09 Maximum -46 to 38 C 18.4 48.0 96.0 240.1 400.1 set pressure 200 C 13.8 42. 8.1 212.7 34.4 343 C 8.4 Use 1 E 2 36.4 72.8 Use 1 1 / 2 E 2 182.0 303.3 100 x 300 18.4 18.4 18.4 41.4 48.0 1.9 1.9 1.9 34. 34. Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 20

Orifice E Pressure temperature ratings US units Valve size 1 E 2 1 E 2 1 E 2 1 E 2 1 1 / 2 E 2 1 1 / 2 E 2 1 1 / 2 E 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Actual Orifice diameter d 0 [inch] 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Actual Orifice area A 0 [inch 2 ] 0.239 0.239 0.239 0.239 0.239 0.239 0.239 Minimum set pressure [psig] S/G/L 4.0 4.0 4.0 4.0 73.0 73.0 268.0 Minimum set pressure [psig] S/G 0.8 0.8 0.8 19. 348.0 348.0 348.0 Balanced bellows Inconel [psig] L 0.8 0.8 0.8 19. 19. 19. 19. Body material: WCB 1.0619 Article numbers 262.01 262.016 262.017 262.018 262.019 Maximum -20 to 100 F 28 740 1480 370 6000 set pressure 40 F 18 61 123 3080 13 800 F 80 Use 1 E 2 410 82 Use 1 1 / 2 E 2 2060 3430 100 x 300 28 28 28 600 740 Body material: CF8M 1.4408 230 230 230 00 00 Article numbers 264.024 264.02 264.026 264.027 264.028 Maximum -40 to -76 F 27 720 1440 3600 4000 set pressure -7 to -21 F 27 720 1440 3600 6000-20 to 100 F 27 720 1440 3600 6000 40 F 180 49 97 2480 4130 Use 1 E 2 Use 1 800 F 80 420 84 / 2 E 2 2110 320 100 x 300 1000 F 20 30 700 170 291 27 27 27 600 720 Body material: WC6 1.737 230 230 230 00 00 Article numbers 267.020 267.021 267.022 267.023 Maximum 800 F 10 101 240 4230 set pressure 1000 F 21 430 1080 1800 Use 1 E 2 Use 1 / 2 E 2 28 28 100 x 300 600 740 Body material: LCB 230 230 00 00 Article numbers 263.0 263.06 263.07 263.08 263.09 Maximum -0 to 100 F 26 69 139 3480 80 set pressure 400 F 200 61 1230 307 12 60 F 12 Use 1 E 2 3 106 Use 1 1 / 2 E 2 266 4440 100 x 300 26 26 26 600 69 230 230 230 00 00 E Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 21

Orifice F Pressure temperature ratings F Metric units Valve size 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 3 1 1 / 2 F 3 1 1 / 2 F 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Actual Orifice diameter d 0 [mm] 18.0 18.0 18.0 18.0 18.0 18.0 18.0 Actual Orifice area A 0 [mm 2 ] 24 24 24 24 24 24 24 Minimum set pressure [bar] S/G/L 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Minimum set pressure [bar] S/G 1.7 1.7 1.7 12.0 12.0 12.0 13. Balanced bellows Inconel [bar] L 2. 2. 2. 8.2 8.2 8.2 8.2 Body material: WCB 1.0619 Article numbers 262.029 262.030 262.0 262.032 262.033 262.034 Maximum -29 to 38 C 19.7 19.7 1.0 102.1 2. 344.8 set pressure 232 C 12.8 19.7 42.4 8.2 212.4 344.8 427 C. 19.7 28.3 6.9 Use 1 1 / 2 F 3 142.1 236.6 100 x 300 19.7 19.7 19.7 19.7 1.0 1.0 1.9 1.9 1.9 1.9 34. 34. Body material: CF8M 1.4408 Article numbers 264.039 264.040 264.041 264.042 264.043 264.044 Maximum -268 to -60 C 19.0 19.0 49.7 99.3 11.7 234. set pressure -9 to -29 C 19.0 19.0 49.7 99.3 248.3 344.8-28 to 38 C 19.0 19.0 49.7 99.3 248.3 344.8 232 C 12.4 19.0 34.1 67.2 171.0 284.8 Use 1 427 C. 19.0 29.0 8.3 / 2 F 3 14. 242.8 100 x 300 38 C 1.4 19.0 24.1 48.3 120.7 201.0 19.0 19.0 19.0 19.0 49.7 49.7 1.9 1.9 1.9 1.9 34. 34. Body material: WC6 1.737 Article numbers 267.03 267.036 267.037 267.038 Maximum 427 C 3.2 70.0 17.2 291.7 set pressure 38 C 14.8 29.7 74. 124.1 Use 1 / 2 F 3 19.7 19.7 100 x 300 1.0 1.0 1.9 1.9 34. 34. Body material: LCB Article numbers 263.10 263.11 263.12 263.13 263.14 263.1 Maximum -46 to 38 C 18.4 18.4 48.0 96.0 240.1 344.8 set pressure 200 C 13.8 18.4 42. 8.1 212.7 344.8 343 C 8.4 18.4 36.4 72.8 Use 1 1 / 2 F 3 182.0 303.3 100 x 300 18.4 18.4 18.4 18.4 48.0 48.0 1.9 1.9 1.9 1.9 34. 34. Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 22

Orifice F Pressure temperature ratings US units Valve size 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 2 1 1 / 2 F 3 1 1 / 2 F 3 1 1 / 2 F 3 FFlange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Actual Orifice diameter d 0 [inch] 0.709 0.709 0.709 0.709 0.709 0.709 0.709 Actual Orifice area A 0 [inch 2 ] 0.394 0.394 0.394 0.394 0.394 0.394 0.394 Minimum set pressure [psig] S/G/L 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Minimum set pressure [psig] S/G 24.6 24.6 24.6 174.0 174.0 174.0 19.0 Balanced bellows Inconel [psig] L 36.3 36.3 36.3 118.9 118.9 118.9 118.9 Body material: WCB 1.0619 Article numbers 262.029 262.030 262.0 262.032 262.033 262.034 Maximum -20 to 100 F 28 28 740 1480 370 000 set pressure 40 F 18 28 61 123 3080 000 800 F 80 28 410 82 Use 1 1 / 2 F 3 2060 3430 100 x 300 28 28 28 28 740 740 230 230 230 230 00 00 Body material: CF8M 1.4408 Article numbers 264.039 264.040 264.041 264.042 264.043 264.044 Maximum -40 to -76 F 27 27 720 1440 2200 3400 set pressure -7 to -21 F 27 27 720 1440 3600 000-20 to 100 F 27 27 720 1440 3600 000 40 F 180 27 49 97 2480 4130 Use 1 800 F 80 27 420 84 / 2 F 3 2110 320 100 x 300 1000 F 20 27 30 700 170 291 27 27 27 27 720 720 230 230 230 230 00 00 Body material: WC6 1.737 Article numbers 267.03 267.036 267.037 267.038 Maximum 800 F 10 101 240 4230 set pressure 1000 F 21 430 1080 1800 Use 1 / 2 F 3 28 28 100 x 300 740 740 230 230 00 00 Body material: LCB Article numbers 263.10 263.11 263.12 263.13 263.14 263.1 Maximum -0 to 100 F 26 26 69 139 3480 000 set pressure 400 F 200 26 61 1230 307 000 60 F 12 26 3 106 Use 1 1 / 2 F 3 266 4440 100 x 300 26 26 26 26 69 69 230 230 230 230 00 00 F Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 23

Orifice G Pressure temperature ratings G Metric units Valve size 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 2 G 3 2 G 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Actual Orifice diameter d 0 [mm] 22. 22. 22. 22. 22. 22. 22. Actual Orifice area A 0 [mm 2 ] 398 398 398 398 398 398 398 Minimum set pressure [bar] S/G/L 0.2 1) 0.2 1) 0.2 1) 0.2 1) 0.2 1).0.0 Minimum set pressure [bar] S/G 3.4 3.4 3.4 9.2 9.2 9.2 9.2 Balanced bellows Inconel [bar] L 3.2 3.2 3.2 18. 18. 18. 18. Body material: WCB 1.0619 Article numbers 262.04 262.046 262.047 262.048 262.049 262.00 262.01 Maximum -29 to 38 C 19.7 19.7 1.0 102.1 13.1 2. 2. set pressure 232 C 12.8 19.7 42.4 8.2 127.2 212.4 2. 427 C. 19.7 28.3 6.9 8.2 142.1 236.6 19.7 19.7 19.7 19.7 1.0 1.0 1.0 1.9 1.9 1.9 1.9 32.4 32.4 32.4 Body material: CF8M 1.4408 Article numbers 264.110 264.111 264.112 264.113 264.114 264.11 264.116 Maximum -268 to -60 C 19.0 19.0 49.7 99.3 149.0 169.0 179.3 set pressure -9 to -29 C 19.0 19.0 49.7 99.3 149.0 248.3 2. -28 to 38 C 19.0 19.0 49.7 99.3 149.0 248.3 2. 232 C 12.4 19.0 34.1 67.2 102.4 171.0 2. 427 C. 19.0 29.0 8.3 87.2 14. 242.8 38 C 1.4 19.0 24.1 48.3 72.4 120.7 201.0 19.0 19.0 19.0 19.0 49.7 49.7 49.7 1.9 1.9 1.9 1.9 32.4 32.4 32.4 Body material: WC6 1.737 Article numbers 267.02 267.03 267.04 267.0 267.06 Maximum 427 C 3.2 70.0 10.2 17.2 2. set pressure 38 C 14.8 29.7 44.8 74. 124.1 19.7 19.7 1.0 1.0 1.0 1.9 1.9 32.4 32.4 32.4 Body material: LCB Article numbers 263.16 263.17 263.18 263.19 263.20 263.21 263.22 Maximum -46 to 38 C 18.4 18.4 48.0 96.0 144.1 240.1 2. set pressure 200 C 13.8 18.4 42. 8.1 127.6 212.7 2. 343 C 8.4 18.4 36.4 72.8 109.2 182.0 2. 18.4 18.4 18.4 18.4 48.0 48.0 48.0 1.9 1.9 1.9 1.9 32.4 32.4 32.4 Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 1) The pressure range 0.2 2. bar is outside of the type test approval acc. to ISO 4126-1 and AD 2000-Merkblatt A2 (CE). 24

Orifice G Pressure temperature ratings US units Valve size 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 2 G 3 2 G 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 300 100 x 300 200 x 300 Actual Orifice diameter d 0 [inch] 0.886 0.886 0.886 0.886 0.886 0.886 0.886 Actual Orifice area A 0 [inch 2 ] 0.616 0.616 0.616 0.616 0.616 0.616 0.616 Minimum set pressure[psig] S/G/L 3.0 1) 3.0 1) 3.0 1) 3.0 1) 3.0 1) 73.0 73.0 Minimum set pressure [psig] S/G 46.6 46.6 46.6 133.4 133.4 133.4 133.4 Balanced bellows Inconel [psig] L 46.4 46.4 46.4 268.0 268.0 268.0 268.0 Body material: WCB 1.0619 Article numbers 262.04 262.046 262.047 262.048 262.049 262.00 262.01 Maximum -20 to 100 F 28 28 740 1480 2220 370 370 set pressure 40 F 18 28 61 123 184 3080 370 800 F 80 28 410 82 123 2060 3430 28 28 28 28 740 740 740 230 230 230 230 470 470 470 Body material: CF8M 1.4408 Article numbers 264.110 264.111 264.112 264.113 264.114 264.11 264.116 Maximum -40 to -76 F 27 27 720 1440 2160 240 2600 set pressure -7 to -21 F 27 27 720 1440 2160 3600 370-20 to 100 F 27 27 720 1440 2160 3600 370 40 F 180 27 49 97 148 2480 370 800 F 80 27 420 84 126 2110 320 1000 F 20 27 30 700 100 170 291 27 27 27 27 720 720 720 230 230 230 230 470 470 470 Body material: WC6 1.737 Article numbers 267.02 267.03 267.04 267.0 267.06 Maximum 800 F 10 101 12 240 370 set pressure 1000 F 21 430 60 1080 1800 28 28 740 740 740 230 230 470 470 470 Body material: LCB Article numbers 263.16 263.17 263.18 263.19 263.20 263.21 263.22 Maximum -0 to 100 F 26 26 69 139 2090 3480 370 set pressure 400 F 200 26 61 1230 184 307 370 60 F 12 26 3 106 1600 266 370 26 26 26 26 69 69 69 230 230 230 230 470 470 470 G Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 1) The pressure range 3.0 36.2 psig is outside of the type test approval acc. to ISO 4126-1 and AD 2000-Merkblatt A2 (CE). 2

Orifice H Pressure temperature ratings H Metric units Valve size 1 1 / 2 H 3 1 1 / 2 H 3 2 H 3 2 H 3 2 H 3 2 H 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 100 x 300 Actual Orifice diameter d 0 [mm] 28.3 28.3 28.3 28.3 28.3 28.3 Actual Orifice area A 0 [mm 2 ] 62 62 62 62 62 62 Minimum set pressure[bar] S/G/L 0.2 0.2 0.3 0.3 0.3 0.3 Minimum set pressure [bar] S/G 3.2 3.2 6. 6. 6. 6. Balanced bellows Inconel [bar] L 3.2 3.2 12.0 12.0 12.0 12.0 Body material: WCB 1.0619 Article numbers 262.142 262.143 262.144 262.14 262.146 262.147 Maximum -29 to 38 C 19.7 19.7 1.0 102.1 13.1 189.7 set pressure 232 C 12.8 19.7 42.4 8.2 127.2 189.7 427 C. 19.7 28.3 6.9 8.2 142.1 19.7 19.7 19.7 19.7 19.7 1.0 1.9 1.9 1.9 1.9 1.9 28.6 Body material: CF8M 1.4408 Article numbers 264.12 264.13 264.14 264.1 264.16 264.17 Maximum -268 to -60 C 19.0 19.0 49.7 99.3 102.4 110.3 set pressure -9 to -29 C 19.0 19.0 49.7 99.3 149.0 189.7-28 to 38 C 19.0 19.0 49.7 99.3 149.0 189.7 232 C 12.4 19.0 34.1 67.2 102.4 171.0 427 C. 19.0 29.0 8.3 87.2 14. 38 C 1.4 19.0 24.1 48.3 72.4 120.7 19.0 19.0 19.0 19.0 19.0 41.4 1.9 1.9 1.9 1.9 1.9 28.6 Body material: WC6 1.737 Article numbers 267.148 267.149 267.10 267.11 Maximum 427 C 3.2 70.0 10.2 17.2 set pressure 38 C 14.8 29.7 44.8 74. 19.7 19.7 19.7 1.0 1.9 1.9 1.9 28.6 Body material: LCB Article numbers 263.23 263.24 263.2 263.26 263.27 263.28 Maximum -46 to 38 C 18.4 18.4 48.0 96.0 144.1 189.7 set pressure 200 C 13.8 18.4 42. 8.1 127.6 189.7 343 C 8.4 18.4 36.4 72.8 109.2 182.0 18.4 18.4 18.4 18.4 18.4 48.0 1.9 1.9 1.9 1.9 1.9 28.6 Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 26

Orifice H Pressure temperature ratings US units Valve size 1 1 / 2 H 3 1 1 / 2 H 3 2 H 3 2 H 3 2 H 3 2 H 3 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 100 x 300 Actual Orifice diameter d 0 [inch] 1.11 1.11 1.11 1.11 1.11 1.11 Actual Orifice area A 0 [inch 2 ] 0.97 0.97 0.97 0.97 0.97 0.97 Minimum set pressure[psig] S/G/L 3.0 3.0 4.0 4.0 4.0 4.0 Minimum set pressure [psig] S/G 46.4 46.4 94.3 94.3 94.3 94.3 Balanced bellows Inconel [psig] L 46.4 46.4 174.0 174.0 174.0 174.0 Body material: WCB 1.0619 Article numbers 262.142 262.143 262.144 262.14 262.146 262.147 Maximum -20 to 100 F 28 28 740 1480 2220 270 set pressure 40 F 18 28 61 123 184 270 800 F 80 28 410 82 123 2060 28 28 28 28 28 740 230 230 230 230 230 41 Body material: CF8M 1.4408 Article numbers 264.12 264.13 264.14 264.1 264.16 264.17 Maximum -40 to -76 F 27 27 720 1440 148 1600 set pressure -7 to -21 F 27 27 720 1440 2160 270-20 to 100 F 27 27 720 1440 2160 270 40 F 180 27 49 97 148 2480 800 F 80 27 420 84 126 2110 1000 F 20 27 30 700 100 170 27 27 27 27 27 600 230 230 230 230 230 41 Body material: WC6 1.737 Article numbers 267.148 267.149 267.10 267.11 Maximum 800 F 10 101 12 240 set pressure 1000 F 21 430 60 1080 28 28 28 740 230 230 230 41 Body material: LCB Article numbers 263.23 263.24 263.2 263.26 263.27 263.28 Maximum -0 to 100 F 26 26 69 139 2090 270 set pressure 400 F 200 26 61 1230 184 270 60 F 12 26 3 106 1600 266 26 26 26 26 26 69 230 230 230 230 230 41 H Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 27

Orifice J Pressure temperature ratings J Metric units Valve size 2 J 3 2 J 3 3 J 4 3 J 4 3 J 4 3 J 4 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 100 x 300 Actual Orifice diameter d 0 [mm] 36.0 36.0 36.0 36.0 36.0 36.0 Actual Orifice area A 0 [mm 2 ] 1018 1018 1018 1018 1018 1018 Minimum set pressure [bar] S/G/L 0.2 0.2 0.8 0.8 0.8 0.8 Minimum set pressure [bar] S/G 3. 3. 3. 3. 3. 3. Balanced bellows Inconel [bar] L.0.0.0.0.0.0 Body material: WCB 1.0619 Article numbers 262.162 262.163 262.164 262.16 262.166 262.167 Maximum -29 to 38 C 19.7 19.7 1.0 102.1 13.1 186.2 set pressure 232 C 12.8 19.7 42.4 8.2 127.2 186.2 427 C. 19.7 28.3 6.9 8.2 142.1 19.7 19.7 19.7 19.7 19.7 41.4 1.9 1.9 1.9 1.9 1.9 1.9 Body material: CF8M 1.4408 Article numbers 264.196 264.197 264.198 264.199 264.200 264.201 Maximum -268 to -60 C 19.0 19.0 34. 43.1.2.2 set pressure -9 to -29 C 19.0 19.0 49.7 99.3 149.0 186.2-28 to 38 C 19.0 19.0 49.7 99.3 149.0 186.2 232 C 12.4 19.0 34.1 67.2 102.4 171.0 427 C. 19.0 29.0 8.3 87.2 14. 38 C 1.4 19.0 24.1 48.3 72.4 120.7 19.0 19.0 19.0 19.0 19.0 41.4 1.9 1.9 1.9 1.9 1.9 1.9 Body material: WC6 1.737 Article numbers 267.168 267.169 267.170 267.171 Maximum 427 C 3.2 70.0 10.2 17.2 set pressure 38 C 14.8 29.7 44.8 74. 19.7 19.7 19.7 41.4 1.9 1.9 1.9 1.9 Body material: LCB Article numbers 263.29 263.30 263. 263.32 263.33 263.34 Maximum -46 to 38 C 18.4 18.4 48.0 96.0 144.1 186.2 set pressure 200 C 13.8 18.4 42. 8.1 127.6 186.2 343 C 8.4 18.4 36.4 72.8 109.2 182.0 18.4 18.4 18.4 18.4 18.4 41.4 1.9 1.9 1.9 1.9 1.9 1.9 Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 28

Orifice J Pressure temperature ratings US units Valve size 2 J 3 2 J 3 3 J 4 3 J 4 3 J 4 3 J 4 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 100 x 300 Actual Orifice diameter d 0 [inch] 1.42 1.42 1.42 1.42 1.42 1.42 Actual Orifice areat A 0 [inch 2 ] 1.8 1.8 1.8 1.8 1.8 1.8 Minimum set pressure [psig] S/G/L 3.0 3.0 12.0 12.0 12.0 12.0 Minimum set pressure [psig] S/G 0.8 0.8 0.8 0.8 0.8 0.8 Balanced bellows Inconel [psig] L 72. 72. 72. 72. 72. 72. Body material: WCB 1.0619 Article numbers 262.162 262.163 262.164 262.16 262.166 262.167 Maximum -20 to 100 F 28 28 740 1480 2220 2700 set pressure 40 F 18 28 61 123 184 2700 800 F 80 28 410 82 123 2060 28 28 28 28 28 600 230 230 230 230 230 230 Body material: CF8M 1.4408 Article numbers 264.196 264.197 264.198 264.199 264.200 264.201 Maximum -40 to -76 F 27 27 00 62 800 800 set pressure -7 to -21 F 27 27 720 1440 2160 2700-20 to 100 F 27 27 720 1440 2160 2700 40 F 180 27 49 97 148 2480 800 F 80 27 420 84 126 2110 1000 F 20 27 30 700 100 170 27 27 27 27 27 600 230 230 230 230 230 230 Body material: WC6 1.737 Article numbers 267.168 267.169 267.170 267.171 Maximum 800 F 10 101 12 240 set pressure 1000 F 21 430 60 1080 28 28 28 600 230 230 230 230 Body material: LCB Article numbers 263.29 263.30 263. 263.32 263.33 263.34 Maximum -0 to 100 F 26 26 69 139 2090 2700 set pressure 400 F 200 26 61 1230 184 2700 60 F 12 26 3 106 1600 266 26 26 26 26 26 600 230 230 230 230 230 230 J Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 29

Orifice K Pressure temperature ratings K Metric units Valve size 3 K 4 3 K 4 3 K 4 3 K 4 3 K 6 3 K 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 100 x 300 Actual Orifice diameter d 0 [mm] 43.0 43.0 43.0 43.0 43.0 43.0 Actual Orifice area A 0 [mm 2 ] 142 142 142 142 142 142 Minimum [bar] S/G/L 0.3 0.3 0.3 0.3 2.3 2.3 set pressure only WC6 0.3 0.3 Minimum set pressure [bar] S/G 2.2 2.2 2.2.6.6.6 Balanced bellows Inconel [bar] L 2. 2. 2. 6. 6. 6. Body material: WCB 1.0619 Article numbers 262.202 262.203 262.204 262.20 262.206 Maximum -29 to 38 C 19.7 1.0 102.1 13.1 13.1 set pressure 232 C 12.8 42.4 8.2 127.2 13.1 427 C. Use 3 K 4 28.3 6.9 8.2 142.1 19.7 19.7 19.7 19.7 41.4 10.3 10.3 13.8 13.8 13.8 Body material: CF8M 1.4408 Article numbers 264.211 264.212 264.213 264.214 264.21 Maximum -268 to -60 C 19.0 36.2 41.4 41.4 1.7 set pressure -9 to -29 C 19.0 49.7 99.3 149.0 13.1-28 to 38 C 19.0 49.7 99.3 149.0 13.1 232 C 12.4 34.1 67.2 102.4 13.1 427 C. Use 3 K 4 29.0 8.3 87.2 14. 38 C 1.4 24.1 48.3 72.4 120.7 19.0 19.0 19.0 19.0 41.4 10.3 10.3 13.8 13.8 13.8 Body material: WC6 1.737 Article numbers 267.207 267.208 267.209 267.210 Maximum 427 C 3.2 70.0 10.2 13.1 set pressure 38 C 14.8 29.7 44.8 74. Use 3 K 4 19.7 19.7 19.7 41.4 10.3 13.8 13.8 13.8 Body material: LCB Article numbers 263.3 263.36 263.37 263.38 263.39 Maximum -46 to 38 C 18.4 48.0 96.0 144.1 13.1 set pressure 200 C 13.8 42. 8.1 127.6 13.1 343 C 8.4 Use 3 K 4 36.4 72.8 109.2 13.1 18.4 18.4 18.4 18.4 41.4 10.3 10.3 13.8 13.8 13.8 Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 30

Orifice K Pressure temperature ratings US units Valve size 3 K 4 3 K 4 3 K 4 3 K 4 3 K 6 3 K 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 100 x 300 Actual Orifice diameter d 0 [inch] 1.69 1.69 1.69 1.69 1.69 1.69 Actual Orifice area A 0 [inch 2 ] 2.2 2.2 2.2 2.2 2.2 2.2 Minimum set pressure [psig] S/G/L 4.0 4.0 4.0 4.0 33.0 33.0 only WC6 4.0 4.0 Minimum set pressure [psig] S/G.9.9.9 81.2 81.2 81.2 Balanced bellows Inconel [psig] L 36.3 36.3 36.3 94.3 94.3 94.3 Body material: WCB 1.0619 Article numbers 262.202 262.203 262.204 262.20 262.206 Maximum -20 to 100 F 28 740 1480 2220 2220 set pressure 40 F 18 61 123 184 2220 800 F 80 Use 3 K 4 410 82 123 2060 28 28 28 28 600 10 10 200 200 200 Body material: CF8M 1.4408 Article numbers 264.211 264.212 264.213 264.214 264.21 Maximum -40 to -76 F 27 2 600 600 70 set pressure -7 to -21 F 27 720 1440 2160 2220-20 to 100 F 27 720 1440 2160 2220 40 F 180 49 97 148 2220 Use 3 K 4 800 F 80 420 84 126 2110 1000 F 20 30 700 100 170 27 27 27 27 600 10 10 200 200 200 Body material: WC6 1.737 Article numbers 267.207 267.208 267.209 267.210 Maximum 800 F 10 101 12 2220 set pressure 1000 F 21 430 60 1080 Use 3 K 4 28 28 28 600 10 200 200 200 Body material: LCB Article numbers 263.3 263.36 263.37 263.38 263.39 Maximum -0 to 100 F 26 69 139 2090 2220 set pressure 400 F 200 61 1230 184 2220 60 F 12 Use 3 K 4 3 106 1600 2220 26 26 26 26 600 10 10 200 200 200 K Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well.

Orifice L Pressure temperature ratings L Metric units Valve size 3 L 4 3 L 4 4 L 6 4 L 6 4 L 6 4 L 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 100 x 10 Actual Orifice diameter d 0 [mm] 3. 3. 3. 3. 3. 3. Actual Orifice area A 0 [mm 2 ] 2248 2248 2248 2248 2248 2248 Minimum set pressure [bar] S/G/L 0.3 0.3 0.2 0.2 0.2 0.2 Minimum set pressure [bar] S/G 3. 3. 3. 3. 3. 3. Balanced bellows Inconel [bar] L 3. 3. 6.0 6.0 6.0 6.0 Body material: WCB 1.0619 Article numbers 262.232 262.233 262.234 262.23 262.236 262.237 Maximum -29 to 38 C 19.7 19.7 1.0 69.0 103.4 103.4 set pressure 232 C 12.8 19.7 42.4 69.0 103.4 103.4 427 C. 19.7 28.3 6.9 8.2 103.4 19.7 19.7 19.7 19.7 19.7 19.7 6.9 6.9 11.7 11.7 11.7 11.7 Body material: CF8M 1.4408 Article numbers 264.242 264.243 264.244 264.24 264.246 Maximum -268 to -60 C 19.0 19.0 36.9 36.9 48.3 set pressure -9 to -29 C 19.0 19.0 49.7 69.0 103.4-28 to 38 C 19.0 19.0 49.7 69.0 103.4 232 C 12.4 19.0 34.1 67.2 102.4 427 C. 19.0 29.0 8.3 87.2 38 C 1.4 19.0 24.1 48.3 72.4 19.0 19.0 19.0 19.0 19.0 6.9 6.9 11.7 11.7 11.7 Body material: WC6 1.737 Article numbers 267.238 267.239 267.240 267.241 Maximum 427 C 3.2 69.0 103.4 103.4 set pressure 38 C 14.8 29.7 44.8 74. 19.7 19.7 19.7 19.7 11.7 11.7 11.7 11.7 Body material: LCB Article numbers 263.40 263.41 263.42 263.43 263.44 263.4 Maximum -46 to 38 C 18.4 18.4 48.0 69.0 103.4 103.4 set pressure 200 C 13.8 18.4 42. 69.0 103.4 103.4 343 C 8.4 18.4 36.4 69.0 103.4 103.4 18.4 18.4 18.4 18.4 18.4 18.4 6.9 6.9 11.7 11.7 11.7 11.7 Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 32

Orifice L Pressure temperature ratings US units Valve size 3 L 4 3 L 4 4 L 6 4 L 6 4 L 6 4 L 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 100 x 10 Actual Orifice diameter d 0 [inch] 2.11 2.11 2.11 2.11 2.11 2.11 Actual Orifice area A 0 [inch 2 ] 3.48 3.48 3.48 3.48 3.48 3.48 Minimum set pressure[psig] S/G/L 4.0 4.0 3.0 3.0 3.0 3.0 Minimum set pressure [psig] S/G 0.8 0.8 0.8 0.8 0.8 0.8 Balanced bellows Inconel [psig] L 0.8 0.8 87.0 87.0 87.0 87.0 Body material: WCB 1.0619 Article numbers 262.232 262.233 262.234 262.23 262.236 262.237 Maximum -20 to 100 F 28 28 740 1000 100 100 set pressure 40 F 18 28 61 1000 100 100 800 F 80 28 410 82 123 100 28 28 28 28 28 28 100 100 170 170 170 170 Body material: CF8M 1.4408 Article numbers 264.242 264.243 264.244 264.24 264.246 Maximum -40 to -76 F 27 27 3 3 700 set pressure -7 to -21 F 27 27 720 1000 100-20 to 100 F 27 27 720 1000 100 40 F 180 27 49 97 148 800 F 80 27 420 84 126 1000 F 20 27 30 700 100 27 27 27 27 27 100 100 170 170 170 Body material: WC6 1.737 Article numbers 267.238 267.239 267.240 267.241 Maximum 800 F 10 1000 100 100 set pressure 1000 F 21 430 60 1080 28 28 28 28 170 170 170 170 Body material: LCB Article numbers 263.40 263.41 263.42 263.43 263.44 263.4 Maximum -0 to 100 F 26 26 69 1000 100 100 set pressure 400 F 200 26 61 1000 100 100 60 F 12 26 3 1000 100 100 26 26 26 26 26 26 100 100 170 170 170 170 L Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 33

Orifice M Pressure temperature ratings M Metric units Valve size 4 M 6 4 M 6 4 M 6 4 M 6 4 M 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 Actual Orifice diameter d 0 [mm] 60.3 60.3 60.3 60.3 60.3 Actual Orifice area A 0 [mm 2 ] 2846 2846 2846 2846 2846 Minimum set pressure[bar] S/G/L 0.2 0.2 0.2 0.2 0.2 Minimum set pressure [bar] S/G 2.6 2.6 2.6 6.3 10. Balanced bellows Inconel [bar] L 2.2 2.2 2.2 10. 10. Body material: WCB 1.0619 Article numbers 262.80 262.81 262.82 262.83 Maximum -29 to 38 C 19.7 1.0 7.9 7.9 set pressure 232 C 12.8 42.4 7.9 7.9 427 C. Use 4 M 6 28.3 6.9 7.9 19.7 19.7 19.7 19.7. 11.0 11.0 11.0 Body material: CF8M 1.4408 Article numbers 264.87 264.88 264.89 Maximum -268 to -60 C 19.0 36.2 41.4 set pressure -9 to -29 C 19.0 49.7 69.0-28 to 38 C 19.0 49.7 69.0 232 C 12.4 34.1 67.2 427 C. Use 4 M 6 29.0 8.3 38 C 1.4 24.1 48.3 19.0 19.0 19.0. 11.0 11.0 Body material: WC6 1.737 Article numbers 267.84 267.8 267.86 Maximum 427 C 3.2 69.0 7.8 set pressure 38 C 14.8 29.7 44.8 Use 4 M 6 19.7 19.7 19.7 11.0 11.0 11.0 Body material: LCB Article numbers 263.46 263.47 263.48 263.49 Maximum -46 to 38 C 18.4 48.0 7.9 7.9 set pressure 200 C 13.8 42. 7.9 7.9 343 C 8.4 Use 4 M 6 36.4 72.8 7.9 18.4 18.4 18.4 18.4. 11.0 11.0 11.0 Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 34

Orifice M Pressure temperature ratings US units Valve size 4 M 6 4 M 6 4 M 6 4 M 6 4 M 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 Actual Orifice diameter d 0 [inch] 2.37 2.37 2.37 2.37 2.37 Actual Orifice area A 0 [inch 2 ] 4.43 4.43 4.43 4.43 4.43 Minimum set pressure[psig] S/G/L 3.0 3.0 3.0 3.0 3.0 Minimum set pressure [psig] S/G 37.7 37.7 37.7 91.4 12.3 Balanced bellows Inconel [psig] L.9.9.9 12.3 12.3 Body material: WCB 1.0619 Article numbers 262.80 262.81 262.82 262.83 Maximum -20 to 100 F 28 740 1100 1100 set pressure 40 F 18 61 1100 1100 800 F 80 Use 4 M 6 410 82 1100 28 28 28 28 80 160 160 160 Body material: CF8M 1.4408 Article numbers 264.87 264.88 264.89 Maximum -40 to -76 F 27 2 600 set pressure -7 to -21 F 27 720 1000-20 to 100 F 27 720 1000 40 F 180 49 97 Use 4 M 6 800 F 80 420 84 1000 F 20 30 700 27 27 27 80 160 160 Body material: WC6 1.737 Article numbers 267.84 267.8 267.86 Maximum 800 F 10 1000 1100 set pressure 1000 F 21 430 60 Use 4 M 6 28 28 28 160 160 160 Body material: LCB Article numbers 263.46 263.47 263.48 263.49 Maximum -0 to 100 F 26 69 1100 1100 set pressure 400 F 200 61 1100 1100 60 F 12 Use 4 M 6 3 106 1100 26 26 26 26 80 160 160 160 Please add code for the required cap or lifting device. See page 11. M Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 3

Orifice N Pressure temperature ratings N Metric units Valve size 4 N 6 4 N 6 4 N 6 4 N 6 4 N 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 Actual Orifice diameter d 0 [mm] 66.0 66.0 66.0 66.0 66.0 Actual Orifice area A 0 [mm 2 ] 3421 3421 3421 3421 3421 Minimum set pressure [bar] S/G/L 0.2 0.2 0.2 0.2 0.2 Minimum set pressure [bar] S/G 1.8 1.8 1.8.2.2 Balanced bellows Inconel [bar] L 1.8 1.8 1.8 8.9 8.9 Body material: WCB 1.0619 Article numbers 262.90 262.91 262.92 262.93 Maximum -29 to 38 C 19.7 1.0 69.0 69.0 set pressure 232 C 12.8 42.4 69.0 69.0 427 C. Use 4 N 6 28.3 6.9 69.0 19.7 19.7 19.7 19.7. 11.0 11.0 11.0 Body material: CF8M 1.4408 Article numbers 264.97 264.98 264.99 Maximum -268 to -60 C 19.0.0 34. set pressure -9 to -29 C 19.0 49.7 69.0-28 to 38 C 19.0 49.7 69.0 232 C 12.4 34.1 67.2 Use 4 N 6 427 C. 29.0 8.3 38 C 1.4 24.1 48.3 19.0 19.0 19.0. 11.0 11.0 Body material: WC6 1.737 Article numbers 267.94 267.9 267.96 Maximum 427 C 3.2 69.0 69.0 set pressure 38 C 14.8 29.7 44.8 Use 4 N 6 19.7 19.7 19.7 11.0 11.0 11.0 Body material: LCB Article numbers 263.0 263.1 263.2 263.3 Maximum -46 to 38 C 18.4 48.0 69.0 69.0 set pressure 200 C 13.8 42. 69.0 69.0 343 C 8.4 Use 4 N 6 36.4 69.0 69.0 18.4 18.4 18.4 18.4. 11.0 11.0 11.0 Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 36

Orifice N Pressure temperature ratings US units Valve size 4 N 6 4 N 6 4 N 6 4 N 6 4 N 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 Actual Orifice diameter d 0 [inch] 2.60 2.60 2.60 2.60 2.60 Actual Orifice area A 0 [inch 2 ].30.30.30.30.30 Minimum set pressure [psig] S/G/L 3.0 3.0 3.0 3.0 3.0 Minimum set pressure [psig] S/G 26.1 26.1 26.1 7.4 7.4 Balanced bellows Inconel [psig] L 26.1 26.1 26.1 129.0 129.0 Body material: WCB 1.0619 Article numbers 262.90 262.91 262.92 262.93 Maximum -20 to 100 F 28 740 1000 1000 set pressure 40 F 18 61 1000 1000 800 F 80 Use 4 N 6 410 82 1000 28 28 28 28 80 160 160 160 Body material: CF8M 1.4408 Article numbers 264.97 264.98 264.99 Maximum -40 to -76 F 27 40 00 set pressure -7 to -21 F 27 720 1000-20 to 100 F 27 720 1000 40 F 180 49 97 Use 4 N 6 800 F 80 420 84 1000 F 20 30 700 27 27 27 80 160 160 Body material: WC6 1.737 Article numbers 267.94 267.9 267.96 Maximum 800 F 10 1000 1000 set pressure 1000 F 21 430 60 Use 4 N 6 28 28 28 160 160 160 Body material: LCB Article numbers 263.0 263.1 263.2 263.3 Maximum -0 to 100 F 26 69 1000 1000 set pressure 400 F 200 61 1000 1000 60 F 12 Use 4 N 6 3 1000 1000 26 26 26 26 80 160 160 160 N Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 37

Orifice P Pressure temperature ratings P Metric units Valve size 4 P 6 4 P 6 4 P 6 4 P 6 4 P 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 Actual Orifice diameter d 0 [mm] 80.0 80.0 80.0 80.0 80.0 Actual Orifice area A 0 [mm 2 ] 027 027 027 027 027 Minimum set pressure [bar] S/G/L 0.12 0.12 0.2 0.2 0.2 Minimum set pressure [bar] S/G 2.3 2.3 2.3 2.3 2.3 Balanced bellows Inconel [bar] L 2. 2. 2. 2. 2. Body material: WCB 1.0619 Article numbers 262.64 262.646 262.647 262.648 262.649 Maximum -29 to 38 C 19.7 19.7 36.2 69.0 69.0 set pressure 232 C 12.8 19.7 36.2 69.0 69.0 427 C. 19.7 28.3 6.9 69.0 19.7 19.7 19.7 19.7 19.7.. 10.3 10.3 10.3 Body material: CF8M 1.4408 Article numbers 264.63 264.64 264.6 264.66 Maximum -268 to -60 C 12.1 12.1 20.7 33.1 set pressure -9 to -29 C 19.0 19.0 36.2 69.0-28 to 38 C 19.0 19.0 36.2 69.0 232 C 12.4 19.0 34.1 67.2 427 C. 19.0 29.0 8.3 38 C 1.4 19.0 24.1 48.3 19.0 19.0 19.0 19.0.. 10.3 10.3 Body material: WC6 1.737 Article numbers 267.60 267.61 267.62 Maximum 427 C 3.2 69.0 69.0 set pressure 38 C 14.8 29.7 44.8 19.7 19.7 19.7 10.3 10.3 10.3 Body material: LCB Article numbers 263.4 263. 263.6 263.7 263.8 Maximum -46 to 38 C 18.4 18.4 36.2 69.0 69.0 set pressure 200 C 13.8 18.4 36.2 69.0 69.0 343 C 8.4 18.4 36.2 69.0 69.0 18.4 18.4 18.4 18.4 18.4.. 10.3 10.3 10.3 Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 38

Orifice P Pressure temperature ratings US units Valve size 4 P 6 4 P 6 4 P 6 4 P 6 4 P 6 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 900 x 10 Actual Orifice diameter d 0 [inch] 3.1 3.1 3.1 3.1 3.1 Actual Orifice area A 0 [inch 2 ] 7.79 7.79 7.79 7.79 7.79 Minimum set pressure [psig] S/G/L 2.0 2.0 4.0 4.0 4.0 Minimum set pressure [psig] S/G 33.4 33.4 33.4 33.4 33.4 Balanced bellows Inconel [psig] L 36.3 36.3 36.3 36.3 36.3 Body material: WCB 1.0619 Article numbers 262.64 262.646 262.647 262.648 262.649 Maximum -20 to 100 F 28 28 2 1000 1000 set pressure 40 F 18 28 2 1000 1000 800 F 80 28 410 82 1000 28 28 28 28 28 80 80 10 10 10 Body material: CF8M 1.4408 Article numbers 264.63 264.64 264.6 264.66 Maximum -40 to -76 F 17 17 300 480 set pressure -7 to -21 F 27 27 2 1000-20 to 100 F 27 27 2 1000 40 F 180 27 49 97 800 F 80 27 420 84 1000 F 20 27 30 700 27 27 27 27 80 80 10 10 Body material: WC6 1.737 Article numbers 267.60 267.61 267.62 Maximum 800 F 10 1000 1000 set pressure 1000 F 21 430 60 28 28 28 10 10 10 Body material: LCB Article numbers 263.4 263. 263.6 263.7 263.8 Maximum -0 to 100 F 26 26 2 1000 1000 set pressure 400 F 200 26 2 1000 1000 60 F 12 26 2 1000 1000 26 26 26 26 26 80 80 10 10 10 P Please add code for the required cap or lifting device. See page 11. Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 39

Orifice Q Pressure temperature ratings Q Metric units Valve size 6 Q 8 6 Q 8 6 Q 8 6 Q 8 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 Actual Orifice diameter d 0 [mm] 10. 10. 10. 10. Actual Orifice area A 0 [mm 2 ] 8742 8742 8742 8742 Minimum set pressure [bar] S/G/L 0.2 0.2 0.2 0.2 Minimum set pressure [bar] S/G 1.3 1.3 1.3 1.3 Balanced bellows Inconel [bar] L 2.3 2.3 2.3 2.3 Body material: WCB 1.0619 Article numbers 262.67 262.68 262.69 Maximum -29 to 38 C 11.4 20.7 41.4 (70) set pressure 232 C 11.4 20.7 41.4 (70) 427 C. Use 6 Q 8 20.7 41.4 (6.9) 7.9 7.9 7.9 4.8 7.9 7.9 Body material: CF8M 1.4408 Article numbers 264.662 264.663 264.664 Maximum -268 to -60 C 11.4 17.2 20.7 set pressure -9 to -29 C 11.4 20.7 41.4-28 to 38 C 11.4 20.7 41.4 232 C 11.4 20.7 41.4 Use 6 Q 8 427 C. 20.7 41.4 38 C 1.4 20.7 41.4 7.9 7.9 7.9 4.8 7.9 7.9 Body material: WC6 1.737 Article numbers 267.660 267.661 Maximum 427 C 11.4 41.4 (70) set pressure 38 C 11.4 29.7 (29.7) Use 6 Q 8 7.9 7.9 7.9 7.9 Body material: LCB Article numbers 263.9 263.60 263.61 Maximum -46 to 38 C 11.4 20.7 41.4 (70) set pressure 200 C 11.4 20.7 41.4 (70) 343 C 8.4 Use 6 Q 8 20.7 41.4 (70) 7.9 7.9 7.9 4.8 7.9 7.9 Please add code for the required cap or lifting device. See page 11. ( ) = maximum set pressure of Type 26 high pressure design (Option code Z90) Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 40

Orifice Q Pressure temperature ratings US units Valve size 6 Q 8 6 Q 8 6 Q 8 6 Q 8 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 Actual Orifice diameter d 0 [inch] 4.1 4.1 4.1 4.1 Actual Orifice area A 0 [inch 2 ] 13. 13. 13. 13. Minimum set pressure [psig] S/G/L 3.0 3.0 3.0 3.0 Minimum set pressure [psig] S/G 18.8 18.8 18.8 18.8 Balanced bellows Inconel [psig] F 33.4 33.4 33.4 33.4 Body material: WCB 1.0619 Article numbers 262.67 262.68 262.69 Maximum -20 to 100 F 16 300 600 (101) set pressure 40 F 16 300 600 (101) 800 F 80 Use 6 Q 8 300 600 (82) 11 11 11 70 11 11 Body material: CF8M 1.4408 Article numbers 264.662 264.663 264.664 Maximum -40 to -76 F 16 20 300 set pressure -7 to -21 F 16 300 600-20 to 100 F 16 300 600 40 F 16 300 600 Use 6 Q 8 800 F 80 300 600 1000 F 20 300 600 11 11 11 70 11 11 Body material: WC6 1.737 Article numbers 267.660 267.661 Maximum 800 F 16 600 (101) set pressure 1000 F 16 430 (430) Use 6 Q 8 11 11 11 11 Body material: LCB Article numbers 263.9 263.60 263.61 Maximum -0 to 100 F 16 300 600 (101) set pressure 400 F 16 300 600 (101) 60 F 12 Use 6 Q 8 300 600 (101) 11 11 11 70 11 11 Q Please add code for the required cap or lifting device. See page 11. ( ) = maximum set pressure of Type 26 high pressure design (Option code Z90) Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 41

Orifice R Pressure temperature ratings Metric units Valve size 6 R 8 6 R 8 6 R 10 6 R 10 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 Actual Orifice diameter d 0 [mm] 126.0 126.0 126.0 126.0 Actual Orifice area A 0 [mm 2 ] 1268 1268 1268 1268 Minimum set pressure [bar] S/G/L 0.2 0.2 0.2 0.2 Minimum set pressure [bar] S/G 1.0 1.0 3.0 3.0 Balanced bellows Inconel [bar] L 1.4 1.4 3.0 3.0 Body material: WCB 1.0619 Article numbers 262.66 262.666 262.667 262.668 Maximum -29 to 38 C 6.9 6.9 1.9 20.7 (63) Set pressure 232 C 6.9 6.9 1.9 20.7 (63) 427 C. 6.9 1.9 20.7 (6.7) 4.1 4.1 6.9 6.9 4.1 4.1 6.9 6.9 Body material: CF8M 1.4408 Article numbers 264.671 264.672 264.673 264.674 Maximum -268 to -60 C 3.8 3.8 10.3 13.8 Set pressure -9 to -29 C 6.9 6.9 1.9 20.7-28 to 38 C 6.9 6.9 1.9 20.7 232 C 6.9 6.9 1.9 20.7 427 C. 6.9 1.9 20.7 38 C 1.4 6.9 1.9 20.7 4.1 4.1 6.9 6.9 4.1 4.1 6.9 6.9 Body material: WC6 1.737 Article numbers 267.669 267.670 Maximum 427 C 6.9 20.7 (63) Set pressure 38 C 6.9 20.7 (29.7) 4.1 6.9 4.1 6.9 Body material: LCB Article numbers 263.62 263.63 263.64 263.6 Maximum -46 to 38 C 6.9 6.9 1.9 20.7 (63) Set pressure 200 C 6.9 6.9 1.9 20.7 (63) 343 C 6.9 6.9 1.9 20.7 (63) 4.1 4.1 6.9 6.9 4.1 4.1 6.9 6.9 R Please add code for the required cap or lifting device. See page 11. ( ) = maximum set pressure of Type 26 high pressure design (Option code Z90) Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 42

Orifice R Pressure temperature ratings US units Valve size 6 R 8 6 R 8 6 R 10 6 R 10 Flange rating class Inlet x Outlet 10 x 10 300L x 10 600 x 10 Actual Orifice diameter d 0 [inch] 4.96 4.96 4.96 4.96 Actual Orifice area A 0 [inch 2 ] 19.33 19.33 19.33 19.33 Minimum set pressure [psig] S/G/L 3.0 3.0 3.0 3.0 Minimum set pressure [psig] S/G 14. 14. 43. 43. Balanced bellows Inconel [psig] L 20.3 20.3 43. 43. Body material: WCB 1.0619 Article numbers 262.66 262.666 262.667 262.668 Maximum -20 to 100 F 100 100 230 300 (913.) Set pressure 40 F 100 100 230 300 (913.) 800 F 80 100 230 300 (82) 60 60 100 100 60 60 100 100 Body material: CF8M 1.4408 Article numbers 264.671 264.672 264.673 264.674 Maximum -40 to -76 F 10 200 Set pressure -7 to -21 F 100 100 230 300-20 to 100 F 100 100 230 300 40 F 100 100 230 300 800 F 80 100 230 300 1000 F 20 100 230 300 60 60 100 100 60 60 100 100 Body material: WC6 1.737 Article numbers 267.669 267.670 Maximum 800 F 100 300 (913.) Set pressure 1000 F 100 300 (430) 60 100 60 100 Body material: LCB Article numbers 263.62 263.63 263.64 263.6 Maximum -0 to 100 F 100 100 230 300 (913.) Set pressure 400 F 100 100 230 300 (913.) 60 F 100 100 230 300 (913.) 60 60 100 100 60 60 100 100 Please add code for the required cap or lifting device. See page 11. ( ) = maximum set pressure of Type 26 high pressure design (Option code Z90) R Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 43

Orifice T Pressure temperature ratings Metric units Valve size 8 T 10 8 T 10 8 T 10 Flange rating class Inlet x Outlet 10 x 10 300L x 10 Actual Orifice diameter d 0 [mm] 161. 161. 161. Actual Orifice area A 0 [mm 2 ] 2048 2048 2048 Minimum set pressure [bar] S/G/L 0.2 0.2 0.2 Minimum set pressure [bar] S/G 1.2 1.2 1.2 Balanced bellows Inconel [bar] L 2. 2. 2. Body material: WCB 1.0619 Article numbers 262.67 262.676 Maximum -29 to 38 C 4. 20.7 (36) set pressure 232 C 4. 20.7 (36) 427 C 4. Use 8 T 10 20.7 (28.3) 2.1 6.9 2.1 6.9 Body material: CF8M 1.4408 Article numbers 264.678 264.679 Maximum -268 to -60 C 3.4 4. set pressure -9 to -29 C 4. 8.3-28 to 38 C 4. 8.3 232 C 4. 8.3 427 C 4. Use 8 T 10 8.3 38 C 1.4 8.3 2.1 4.1 2.1 4.1 Body material: WC6 1.737 Article numbers 267.677 Maximum 427 C 20.7 (3.2) Set pressure 38 C 1. (1.) Use 8 T 10 6.9 6.9 Body material: LCB Article numbers 263.66 263.67 Maximum -46 to 38 C 4. 20.7 (36) set pressure 200 C 4. 20.7 (36) 343 C 4. Use 8 T 10 20.7 (36) 2.1 6.9 2.1 6.9 Please add code for the required cap or lifting device. See page 11. ( ) = maximum set pressure of Type 26 high pressure design (Option code Z90) T Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. 44

Orifice T Pressure temperature ratings US units Valve size 8 T 10 8 T 10 8 T 10 Flange rating class Inlet x Outlet 10 x 10 300L x 10 Actual Orifice diameter d 0 [inch] 6.36 6.36 6.36 Actual Orifice area A 0 [inch 2 ].7.7.7 Minimum set pressure[psig] S/G/L 4.0 4.0 4.0 Minimum set pressure [psig] S/G 17.4 17.4 17.4 Balanced bellows Inconel [psig] L 36.3 36.3 36.3 Body material: WCB 1.0619 Article numbers 262.67 262.676 Maximum -20 to 100 F 6 300 (22) set pressure 40 F 6 300 (22) 800 F 6 Use 8 T 10 300 (410) 30 100 30 100 Body material: CF8M 1.4408 Article numbers 264.678 264.679 Maximum -40 to -76 F 0 6 set pressure -7 to -21 F 6 120-20 to 100 F 6 120 40 F 6 120 Use 8 T 10 800 F 6 120 1000 F 20 120 30 60 30 60 Body material: WC6 1.737 Article numbers 267.677 Maximum 800 F 300 (10) set pressure 1000 F 22 (22) Use 8 T 10 100 100 Body material: LCB Article numbers 263.66 263.67 Maximum -0 to 100 F 6 300 (22) set pressure 400 F 6 300 (22) 60 F 6 Use 8 T 10 300 (22) 30 100 30 100 Please add code for the required cap or lifting device. See page 11. ( ) = maximum set pressure of Type 26 high pressure design (Option code Z90) Remark: SA 32 Gr. LCB is not listed in the API 26. Pressure-Temperature Rating acc. to ASME B16.34 Table 2-1.3 The stated Pressure-Temperature Rating are taken from ASME B16.34 Table 2-1.3 if the maximum pressure is not limited by API 26. Due to the extended material test certificate the LESER LCB can be applied as LCC, WCB, WCC and 1.0619 with the respective pressure-temperature range as well. T 4

Available options Type 26 Screwed cap H2 H2 Packed lever H4 H4 Plain lever H3 H3 Open bonnet See Art. No. Test gag J69: H4 K0: H1 J70: H2 K27: H6 Lift indicator J39: Adaptor for lift indicator H4 J93: Lift indicator Bolted cap H1 K01 Bolted lifting device H6 K06 Flange drillings acc. to DIN EN 1092-1 Outlet flange rating class 300O-ring disc J21: CR K J22: EPDM D J23: FKM L J20: FFKM C Disc with inserted sealing plate J44+S07: PTFE-FDA A J48+S07: PCTFE G J49+S07: SP T Inconel bellows J83 Bug screen M70 Conversion kit for balanced bellows High temperature equipment J88 46

Available options NACE sour gas application N78 INCONEL X-70 spring X08 API Alloy Concept High pressure design for orifices Q, R, T Z90 Type 26 Code YYYY Code XXXX Code ZZZZ Butt-weld connection S0 Heating jacket LESER Original Spare Parts Kits see page 4 UREA Synthesis section safety valve 47

Flange drillings according to DIN EN 1092-1 Type 26 Standard API 26 Article number Flange drillings Material Inlet Inlet Outlet Outlet Valve size Flange class WCB LCB WC6 CF8M NPS PN PN PN PN PN PN PN PN PN NPS PN PN PN PN PN 262. 263. 267. 264. [DN] 10/16 2 40 63 100 160 20 320 400 [DN] 10 16 2 40 63 1 D 2 1) 002* 01* 006* 011* 2 H47 H47 H47 0 H1 H1 H1 H1 1 D 2 600 x 10 003* 02* 007* 012* 2 H10 H17 0 H1 H1 H1 H1 1 1 / 2 D 2 100 x 300 004* 03* 008* 013* 40 H11 H12 0 H1 H1 H1 H1 1 1 / 2 D 3 200 x 300 00* 04* 009* 014* 40 H12 H13 80 H1 H1 H1 H1 H16 1 E 2 1) 016* 06* 020* 02* 2 H47 H47 H47 0 H1 H1 H1 H1 1 E 2 600 x 10 017* 07* 021* 026* 2 H10 H17 0 H1 H1 H1 H1 1 1 / 2 E 2 100 x 300 018* 08* 022* 027* 40 H11 H12 0 H1 H1 H1 H1 1 1 / 2 E 3 200 x 300 019* 09* 023* 028* 40 H12 H13 80 H1 H1 H1 H1 H16 1 1 / 2 F 2 300L x 10 030* 11* 040* 40 H47 0 H1 H1 H1 H1 1 1 / 2 F 2 0* 12* 03* 041* 40 H47 H47 0 H1 H1 H1 H1 1 1 / 2 F 2 600 x 10 032* 13* 036* 042* 40 H47 H47 0 H1 H1 H1 H1 1 1 / 2 F 3 100 x 300 033* 14* 037* 043* 40 H10 H17 H11 H12 80 H1 H1 H1 H1 H16 1 1 / 2 F 3 200 x 300 034* 1* 038* 044* 40 H12 H13 80 H1 H1 H1 H1 H16 1 1 / 2 G 3 300L x 10 046* 17* 111* 40 H47 80 H1 H1 H1 H1 1 1 / 2 G 3 047* 18* 02* 112* 40 H47 H47 H10 80 H1 H1 H1 H1 1 1 / 2 G 3 600 x 10 048* 19* 03* 113* 40 H10 H17 H11 80 H1 H1 H1 H1 1 1 / 2 G 3 900 x 300 049* 20* 04* 114* 40 H17 H11 80 H1 H1 H1 H1 H16 2 G 3 100 x 300 00* 21* 0* 11* 0 H12 H13 80 H1 H1 H1 H1 H16 2 G 3 200 x 300 01* 22* 06* 116* 0 H14 80 H1 H1 H1 H1 H16 1 1 / 2 H 3 300L x 10 143* 24* 13* 40 H47 H47 H47 80 H1 H1 H1 H1 2 H 3 144* 2* 148* 14* 0 H47 H10 80 H1 H1 H1 H1 2 H 3 600 x 10 149* 0 H47 H10 80 H1 H1 H1 H1 2 H 3 600 x 10 14* 26* 1* 0 H47 H10 80 H1 H1 H1 H1 H16 2 H 3 900 x 10 146* 27* 10* 16* 0 H17 H11 80 H1 H1 H1 H1 H16 2 H 3 100 x 300 147* 28* 11* 17* 0 H11 H12 80 H1 H1 H1 H1 H16 2 J 3 300L x 10 163* 30* 197* 0 H47 H47 H47 H10 80 H1 H1 H1 H1 3 J 4 600 x 10 16* 32* 169* 199 * 80 H47 H10 100 H1 H1 H1 H1 3 J 4 900 x 10 166* 33* 170* 200* 80 H17 H11 100 H1 H1 H1 H1 H16 3 J 4 100 x 300 167* 34* 171* 201* 80 H11 H12 100 H1 H1 H1 H1 H16 1) 300L x 10 is available with the same Article-No. Note: Flange drillings and facings meet always the requirements of mentioned flange standards. Flange thickness and outer diameter may be thicker and wider than flange standard. For correct selection of bolting please refer to LDeS 3007.01. The inlet pressure size CL10 is not considered, please switch to inlet pressure size CL300 or CL300L. 48

Flange drillings according to DIN EN 1092-1 Standard API 26 Article number Flange drillings Material Inlet Inlet Outlet Outlet Valve size Flange class WCB LCB WC6 CF8M NPS PN PN PN PN PN PN PN PN PN NPS PN PN PN PN PN 262. 263. 267. 264. [DN] 10/16 2 40 63 100 160 20 320 400 [DN] 10 16 2 40 63 Type 26 3 K 4 1) 203* 36* 207* 212* 80 H47 H47 H47 H10 100 H1 H1 H1 H1 3 K 4 600 x 10 204* 37* 208* 213* 80 H47 H10 100 H1 H1 H1 H1 3 K 6 900 x 10 209* 80 H10 H17 H11 H12 10 H1 H1 3 K 6 900 x 10 20* 38* 214* 80 H10 H17 H11 H12 10 H1 H1 H1 H1 3 K 6 100 x 300 206* 39* 210* 21* 80 H10 H17 H11 H12 10 H1 H1 H1 H1 3 L 4 300L x 10 233* 41* 243* 80 H47 H47 H47 H10 100 H1 H1 H1 H1 4 L 6 234* 42* 238* 244* 100 H4 H47 H47 H10 10 H1 H1 4 L 6 600 x 10 23* 43* 239* 24* 100 H10 H17 H11 10 H1 H1 4 L 6 900 x 10 236* 44* 240* 246* 100 H17 H11 10 H1 H1 4 L 6 100 x 300 237* 4* 241* 100 H12 10 H1 H1 4 M 6 1) 81* 47* 84* 88* 100 H4 H47 H47 H10 10 H1 H1 4 M 6 600 x 10 82* 48* 8* 89* 100 H10 H17 H11 10 H1 H1 4 M 6 900 x 10 83* 49* 86* 100 H17 H11 10 H1 H1 4 N 6 300L x 10 1) 91* 1* 94* 98* 100 H4 H47 H47 H10 10 H1 H1 4 N 6 600 x 10 92* 2* 9* 99* 100 H17 H11 10 H1 H1 4 N 6 900 x 10 93* 3* 96* 100 10 H1 H1 4 P 6 300L x 10 646* * 64* 100 H4 H47 H47 10 H1 H1 4 P 6 647* 6* 0* 6* 100 H47 H47 10 H1 H1 4 P 6 600 x 300 648* 7* 1* 66* 100 H10 H17 10 H1 H1 4 P 6 900 x 300 649* 8* 2* 100 H11 10 H1 H1 6 Q 8 68* 60* 660* 663* 10 H4 H47 H47 200 H0 H1 H2 6 Q 8 600 x 10 69* 61* 661* 664* 10 H10 H17 200 H0 H1 H2 6 R 8 300L x 10 666* 63* 669* 672* 10 H4 H47 H47 H10 200 H0 H1 H2 6 R 10 667* 64* 673* 10 H47 H10 20 H0 H1 6 R 10 600 x 10 668* 6* 670* 674* 10 H47 H10 H17 20 H0 H1 8 T 10 1) 676* 67* 677* 679* 200 H46 H47 20 H0 H1 1) 300L x 10 is available with the same Article-No. Note: Flange drillings and facings meet always the requirements of mentioned flange standards. Flange thickness and outer diameter may be thicker and wider than flange standard. For correct selection of bolting please refer to LDeS 3007.01. The inlet pressure size CL10 is not considered, please switch to inlet pressure size CL300 or CL300L. 49

Outlet flange rating class 300 Type 26 For customer specifications requiring a flange rating class 300 at the outlet LESER provides Type 26 with outlet flange rating class 300. For ordering please state the article numbers and option codes which are listed in the table. Orifice Valve size Inlet x Outlet Center to face a x b Body material 300 x 300 600 x 300 Art. No. Option code Art. No. Option code D D E E F G H J 1" x 2" 4 1 / 8 " x 4 1 / 2 " 1 1 / 2 " x 2" 4 1 / 8 " x 1 / 2 " 1" x 2" 4 1 / 8 " x 4 1 / 2 " 1 1 / 2 " x 2" 4 1 / 8 " x 1 / 2 " 1 1 / 2 " x 2" 4 7 / 8 " x 6" 1 1 / 2 " x 3" 4 7 / 8 " x 6 1 / 2 " 2" x 3" 6 1 / 16 " x 6 3 / 8 " 3" x 4" 7 1 / 4 " x 7 1 / 8 " WCB 1.0619 262.002X H6, H80, S01 262.003X H6, H80, S01 CF8M 1.4408 264.011X H6, H80, S01 264.012X H6, H80, S01 WC6 1.737 267.006X H6, H80, S01 267.007X H6, H80, S01 LCB 263.01X H6, H80, S01 263.02X H6, H80, S01 WCB 1.0619 262.004X H6, H80 262.004X H67, H80 CF8M 1.4408 264.013X H6, H80 264.013X H67, H80 WC6 1.737 267.008X H6, H80 267.008X H67, H80 LCB 263.03X H6, H80 263.03X H67, H80 WCB 1.0619 262.016X H6, H80, S01 262.017X H6, H80, S01 CF8M 1.4408 264.02X H6, H80, S01 264.026X H6, H80, S01 WC6 1.737 267.020X H6, H80, S01 267.021X H6, H80, S01 LCB 263.06X H6, H80, S01 263.07X H6, H80, S01 WCB 1.0619 262.018X H6, H80 262.018X H67, H80 CF8M 1.4408 264.027X H6, H80 264.027X H67, H80 WC6 1.737 267.022X H6, H80 267.022X H67, H80 LCB 263.08X H6, H80 263.08X H67, H80 WCB 1.0619 262.0X H6, H80 262.032X H67, H80 CF8M 1.4408 264.041X H6, H80 264.041X H67, H80 WC6 1.737 267.03X H6, H80 267.036X H67, H80 LCB 263.12X H6, H80 263.12X H67, H80 WCB 1.0619 262.049X H6, H80 262.049X H67, H80 CF8M 1.4408 264.114X H6, H80 264.114X H67, H80 WC6 1.737 267.04X H6, H80 267.04X H67, H80 LCB 263.20X H6, H80 263.20X H67, H80 WCB 1.0619 262.146X H6, H80 262.146X H67, H80 CF8M 1.4408 264.16X H6, H80 264.16X H67, H80 WC6 1.737 267.10X H6, H80 267.10X H67, H80 LCB 263.27X H6, H80 263.27X H67, H80 WCB 1.0619 262.166X H6, H80 262.166X H67, H80 CF8M 1.4408 264.200X H6, H80 264.200X H67, H80 WC6 1.737 267.170X H6, H80 267.170X H67, H80 LCB 263.33X H6, H80 263.33X H67, H80 Grey marked safety valves: The center to face dimensions are equal to API standard 26 with outlet flange rating class 10. 0

Outlet flange rating class 300 Orifice Valve size Inlet x Outlet Center to face a x b Body material 300 x 300 600 x 300 Art. No. Option code Art. No. Option code Type 26 K L M N P Q R T 3" x 4" 7 1 / 4 " x 7 1 / 8 " 4" x 6" 7 3 / 4 " x 8 1 / 2 " 4" x 6" 7 3 / 4 " x 8 1 / 2 " 4" x 6" 7 3 / 4 " x 8 1 / 2 " 4" x 6" Welded outlet flange 8 7 / 8 " x 11 / 8 " 6" x 8" Welded outlet flange 9 7 / 16 " x 12" 6" x 10" Welded outlet flange 9 7 / 16 " x 13 1 / " 8" x 10" Welded outlet flange 10 7 / 8 " x 13 1 / " WCB 1.0619 262.204X H6, H80 262.204X H67, H80 CF8M 1.4408 264.213X H6, H80 264.213X H67, H80 WC6 1.737 267.208X H6, H80 267.209X H67, H80 LCB 263.37X H6, H80 263.37X H67, H80 WCB 1.0619 262.23X H6, H80 262.23X H67, H80 CF8M 1.4408 264.24X H6, H80 264.24X H67, H80 WC6 1.737 267.239X H6, H80 267.239X H67, H80 LCB 263.43X H6, H80 263.43X H67, H80 WCB 1.0619 262.82X H6, H80 262.82X H67, H80 CF8M 1.4408 264.89X H6, H80 264.89X H67, H80 WC6 1.737 267.8X H6, H80 267.8X H67, H80 LCB 263.48X H6, H80 263.48X H67, H80 WCB 1.0619 262.92X H6, H80 262.92X H67, H80 CF8M 1.4408 264.99X H6, H80 264.99X H67, H80 WC6 1.737 267.9X H6, H80 267.9X H67, H80 LCB 263.2X H6, H80 263.2X H67, H80 WCB 1.0619 262.647X S01 262.648X S01 CF8M 1.4408 264.6X S01 262.66X S01 WC6 1.737 267.60X S01 262.61X S01 LCB 263.6X S01 262.7X S01 WCB 1.0619 262.68X S01 262.68X S01 CF8M 1.4408 264.663X S01 264.663X S01 WC6 1.737 267.660X S01 267.660X S01 LCB 263.60X S01 263.60X S01 WCB 1.0619 262.667X S01 262.667X S01 CF8M 1.4408 264.673X S01 264.673X S01 WC6 1.737 267.670X S01 267.670X S01 LCB 263.64X S01 263.64X S01 WCB 1.0619 262.676X S01 CF8M 1.4408 264.679X S01 WC6 1.737 267.677X S01 LCB 263.67X S01 1

Outlet flange rating class 300 Type 26 Orifice D 900 x 300 100 x 300 200 x 300 Art. No. Option code Art. No. Option code Art. No. Option code D E E Outlet flange rating class 300 is standard flange rating class acc. to API standard 26 F G H J K 262.147X 264.17X Class 100 x 300 267.11X 263.28X 262.166X H68, H80 264.200X H68, H80 267.170X H68, H80 263.33X H68, H80 262.204X H68, H80 264.213X H68, H80 267.209X H68, H80 263.37X H68, H80 L Welded outlet flange rating class 300 available on request. M N P Q R T Design details Orifice D and E: 1 D 2 and 1 E 2 class 300 x 300 and 600 x 300 are realised by a modification of Type 48 DN 2 / 1". Orifice L: 4 L 6 class 900 x 300 and 100 x 300 can be realised by a welded outlet flange on request. Orifice M P: 4 M 6, 4 N 6 and 4 P 6 class 900 x 300 can be realised by a welded outlet flange on request. Orifice P T: 4 P 6 up to 8 T 10 are realised by a welded outlet flange class 300. Center to face: The center to face dimensions a and b for LESER Type 26 with outlet flange rating class 300 are not specified in API Standard 26. The actual dimensions are listed in the table. They differ from the dimensions which are specified in API 26 for safety valves with outlet flange class 10. Exceptions see page 0. 2

Flange facings Acc. to DIN EN 1092 Raised face Flange facing (see also WI 33.40) PN 10 PN 40 Inlet Outlet Remark PN 63 PN 400 PN 10 PN 40 1) LESER manufactures the groove at flanged valves by milling. If a customer demands a turned surface in the soil of the groove according to DIN 212 and / or DIN EN 1092-1 an additional option code is necessary: S01: bottom of the groove drilled. 2) Smooth finish is not defined in the effective standards. PN 63 Rz-data according to DIN EN 1092 in µm Type B1 * * Facing: Rz = 12. 0 Type B2 L36 * L38 * Facing: Rz = 3.2 12. Tongue face C 1) S0 H92 Groove face D 1) S0 H91 Male face E S0 H98 Female face F S0 H99 O-ring male face G S0 S01 O-ring female face H S0 S01 Acc. to ASME B16. Body material Inlet Outlet Smooth finish 2) Serrated finish RTJ-Groove Inlet Outlet Inlet Outlet Inlet Outlet Option code Option code CL300 CL600 CL900 CL100 CL200 CL10 CL300 All All All L2 L3 * * L8 H63 Type 26 Note: Flange drillings and facings meet always the requirements of mentioned flange standards. Flange thickness and outer diameter may vary from flange standard. Stud-bolts length for flange connection inlet and outlet All LESER safety valves Type 26 need at the inlet side longer stud-bolts for the flange connections as stated in ASME B16., due to the full nozzle design. Furthermore, due to the actual castings the stud bolts at the outlet can differ from ASME B16. as well. LESER state the stud-bolt length in LDeS 3001.29. For calculation of stud-bolts length the measure s stated on page 12 1 can be used. Connection acc. to API Standard 26 1984 Orifice Valve size Flange rating class Inlet Outlet Inlet Option code D / E 1 1 / 2 " 3", drilled 2 1 / 2 " CL200 S01 F 1 1 / 2 " 3", drilled 2 1 / 2 " CL900 S01 G 1 1 / 2 " 3", drilled 2 1 / 2 " CL10 900 S01 J 2 1 / 2 " 4" CL900 100 S01 K 2 1 / 2 " 6" CL900 100 S01 General information concerning flange drillings and flange facings Dimensions Flange dimensions of LESER Type 26 exceed flange dimension as mentioned in ASME / ANSI B16. and DIN EN 1092. This exceedance is in accordance with API Standard 26, Section 2.4. Dimensions: For some valve designs, the inlet raised face height may substantially exceed the nominal dimension specified in ASME / ANSI B16. (and DIN EN 1092). Consult the manufacturer for exact dimension. The reason for this exceedance is: height of nozzle placed in the inlet of valve due to the outer diameter of the nozzle thread flange thickness has to be thicker than normal ASME / ANSI B16. and DIN EN 1092 dimension to achieve the required pressure rating Multiple pressure rating Smooth Finish Stock Finish The flange standard shows the same drilling, facing and outer diameter for several pressure ratings, e.g. PN 16 up to PN 40 Due to the pressure rating of the casting LESER fulfills the requirements for flange thickness e.g. of PN 16 but not PN 40 The effective MSS SP-6 (Edition 2001) does not mention smooth finish anymore. In MSS SP-6 (Edition 1980) smooth finish is defined for finishes of contact flanges as 20 μinch (6.3 μm) AARH max.. LESER supplies flange facings according to ASME B16. 1996, paragraph 6.4.4.3: Either a serrated concentric or serrated spiral finish resulting in service finish from 12 μinch to 20 μinch average roughness shall be furnished. This finish meets the requirements of MSS SP-6 (Edition 1980), which is not valid anymore! Stock finish is not defined in any technical standard. If purchase orders show stock finish LESER supplies standard facing according to DIN or ASME (marked with * in table Flange facings of each valve series). 3

LESER Original Spare Parts Kits Type 26 The LESER Spare Parts Kits contain all the parts recommended for the regular maintenance of a LESER safety valve. Content Item Component Material Quantity 7. Securing ring (Disc) 1.471 6Ti 14 Split ring 1.4404 6L 7 Ball 1.4401 6 1.471 9 Securing ring 1) 6Ti Graphite / 1.4401 60 Gasket 2) Graphite / 6 61 Ball 1.4401 6 66 Screw 1.4401 6 73.2 Gasket 1.4401 (Lock screw) 6 1 2 1 1 3 1 1 1 1) Kits 012.1118 and 012.1119: Kits don t contain securing ring due to re-usable ring bush in the safety valve. 2) Kit 012.1109: Three additional gaskets are enclosed for use in type 267 (WC6). Article numbers Inlet flange rating class of the safety valve Orifice CL10 CL300L CL300 CL600 CL900 CL100 CL200 D E 012.1101 012.1102 F 012.1103 G 012.1104 012.1121 H 012.110 012.1106 J 012.1107 012.1108 K 012.1109 012.1110 L 012.1111 012.1112 M 012.1113 N 012.1114 P 012.111 012.1116 Q 012.1117 R 012.1118 012.1119 T 012.1120 4

Approvals Orifice D E T Europe Coefficient of discharge K dr PED/DIN EN ISO 4126-1 Approval No. 07 202 1111Z0012/2/26 12/2013 S/G 0.4 0.80 L 0.32 0.8 Type 26 Germany Coefficient of discharge w PED/AD 2000-Merkblatt A2 Approval No. TÜV SV 1082 07/2012 S/G 0.4 0.80 United States L 0.32 0.8 Coefficient of discharge K ASME Sec. VIII Div. 1 Approval No. M37246 M37224 Canada S/G Rated slope acc. to ASME VIII. Div. 1 UG-1 (d) (2) G: 1.99 SCFM/psia S:.9 lb/hr/psia 0.801 Approval No. M3727 M3723 L Rated slope acc. to ASME VIII. Div. 1 UG-1 (d) (2) 0.79 3.11 GPM/ psid Coefficient of discharge K Canada: CRN Approval No. For current approval no. see www.leser.com S/G L Rated slope acc. to ASME VIII. Div. 1 UG-1 (d) (2) G: 1.99 SCFM/psia S:.9 lb/hr/psia 0.801 Rated slope acc. to ASME VIII. Div. 1 UG-1 (d) (2) 0.79 3.11 GPM/ psid China Coefficient of discharge w AQSIQ Approval No. For current approval no. see www.leser.com S/G 0.4 0.80 L 0.32 0.8 Eurasian Custom Union Coefficient of discharge w EAC Approval No. For current approval no. see www.leser.com Classification societies Homepage Bureau Veritas BV www.bureauveritas.com Det Norske Veritas DNV www.dnv.com Germanischer Lloyd GL www.gl-group.com Lloyd s register EMEA LREMEA www.lr.org U.S. Coast Guard U.S.C.G www uscg.org ClassNK NIPPON Kaiji Kyokai (Japan) www.classnk.or.jp S/G 0.4 0.80 L 0.32 0.8 The valid certification number is changed with every renewal. For a sample certificate including the valid certification number see www.leser.com

LESER worldwide LESER UK Bristol, United Kingdom sales@leser.co.uk LESER Germany Hamburg and Hohenwestedt sales@leser.com André Ramseyer AG Flamatt, Switzerland info@ramseyer.ch LESER China Tianjin, Beijing, Shanghai and Shenzhen sales.china@leser.com LESER Polska Poznan, Poland leser@leser.pl LESER France Toulouse contact@leser.fr LESER USA Charlotte (NC) salesus@leser.com LESER Brazil Rio de Janeiro vendas@leser.com.br LESER Singapore Singapore sales@leser.com.sg LESER Bahrain Al Manamah salesme@leser.com LESER India Mumbai and Paithan sales@leser.co.in LESER representaive LESER stock and local assembly API Catalog Edition August 201 0777.489 The-Safety-Valve.com LESER GmbH & Co. KG 6 2037 Hamburg, Wendenstr. 133-13 2006 Hamburg, P.O. Box 26 16 1 Fon +49 (40) 21 6-100 Fax +49 (40) 21 6-00 E-Mail: sales@leser.com www.leser.com