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