An Installer s Pocket Guide Tube Fit tings

Transcription

1 An Installer s Pocket Guide for Swagelok Fit tings

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3 CONTENTS Intermixing/Interchanging Metric Swagelok Fittings Installation Instructions Safety Precautions Up to /25 mm Fittings Over /25 mm Fittings Caps and Plugs O-Seal Male Connectors Pipe Thread Fittings Port Connectors Positionable Elbows and Tees Adapters Weld Fittings Depth Marking Tool Preswaging Tool Hydraulic Swaging Units Multihead (MHSU) Air-Actuated (AHSU) Tubing Selection Gas Service Fractional Carbon Steel Tubing Metric Carbon Steel Tubing Fractional Stainless Steel Seamless Tubing.. 24 Metric Stainless Steel Seamless Tubing Fractional Copper Tubing Installation Information Straight Fittings Unions Union Reducing Union Bulkhead Union Bulkhead Reducing Union

4 CONTENTS Straight Fittings 4 Male Connectors NPT ISO/BSP Tapered Thread (RT) ISO/BSP Parallel Thread (RS) ISO/BSP Parallel Thread (RP) Bulkhead NPT SAE/MS Straight Thread (ST) O-Seal (SAE/MS Straight Thread) O-Seal (NPT) AN Fitting AN Bulkhead Fitting Thread M5 0.8 Thread Metric Thread (RS) Weld Connectors Socket Weld Male Pipe Weld Female Connectors NPT ISO/BSP Tapered Thread (RT) ISO/BSP Parallel Thread (RJ) ISO/BSP Parallel Thread (RP) ISO/BSP Parallel Thread (RG, Gauge) Bulkhead NPT Reducers Reducer Long Reducer Bulkhead Reducer Port Connectors Port Connector Reducing Port Connector Caps and Plugs Cap Plug

5 CONTENTS Straight Fittings 90 Elbows 45 Elbows Tees Vent Protectors Unions Union Male NPT ISO/BSP Tapered Thread (RT) Reducing Positionable, SAE/MS Straight Thread (ST) Positionable, ISO/BSP Parallel Thread (PR) Weld Socket Weld Male Pipe Weld Female NPT Male NPT Positionable, SAE/MS Straight Thread (ST) Unions Union Reducing Union Male Branch, NPT (TTM) Run, NPT (TMT) Positionable Branch, SAE/MS Straight Thread (TTS) Positionable Run, SAE/MS Straight Thread (TST) Positionable Branch, ISO/BSP Parallel Thread (TTR)

6 CONTENTS Tees Male Positionable Run, ISO/BSP Parallel Thread (TRT) Female Run, NPT (TFT) Branch, NPT (TTF) Cross, Union Sanitary Flange Fittings Adapters Male NPT ISO/BSP Tapered Thread (RT) ISO/BSP Parallel Thread (RS) ISO/BSP Parallel Thread (RP) SAE/MS Straight Thread (ST) O-Seal (SAE/MS Straight Thread) AN Thread Pipe Weld Female Part ing NPT ISO/BSP Tapered Thread (RT) ISO/BSP Parallel Thread (RP) ISO/BSP Parallel Thread (RG, Gauge) ISO/BSP Parallel Thread (RJ) AN Thread Fitting Part s Adapter Part s

7 CONTENTS Replacement Parts Nuts Female Knurled Female Male Ferrules Front Back Nut-Ferrule Set, Package Ferrule Set, Ferrule-Pak ISO/BSP Parallel Gaskets Steel (RS Fitting) Copper (RP Fitting) Copper (RG, Gauge Fitting) PTFE (RJ Fitting) O-Rings Buna N (O-Seal Straight Threads) Buna N (O-Seal Pipe Threads)... Fluorocarbon FKM (Positionable Fittings, ISO/BSP Parallel Threads) Fluorocarbon FKM (SAE/MS Straight Threads) Tools and Accessories Bulkhead Retainer Gap Inspection Gauge Depth Marking Tool Preswaging Tool Insert for Soft Plastic Tubing

8 INTERMIXING/METRIC TUBE FITTINGS Intermix/Interchange with Other Manufacturers Components This practice can be dangerous. Leak-tight seals that will withstand high pressure, vibration, vacuum, and temperature changes depend on close tolerances and consistent, exacting quality control in conjunction with good design principles. Components of other manufacturers may look like Swagelok tube fitting components but they cannot be manufactured in accordance with Swagelok engineering standards, nor do they benefit from innovations in design and manufacture defined by 36 active Swagelok tube fitting patents issued since 989. Metric Swagelok Fittings Metric tube fittings have a stepped shoulder on the body hex. Swagelok metric tube end Swagelok fractional tube stub Stepped identification shoulders No shoulder Swagelok metric tube ends Stepped identification shoulders Shaped fittings, such as elbows, crosses, and tees, are stamped MM for metric tubing and have no step on the forging. 8

9 INSTALLATION INSTRUCTIONS Installation Instructions Swagelok tube fittings /25 mm and smaller can be installed quickly, easily, and reliably with simple hand tools. Over /25 mm sizes require use of a hydraulic swaging unit to swage the ferrules onto the tubing. Safety Precautions Do not bleed system by loosening fitting nut or fitting plug. Do not assemble and tighten fittings when system is pressurized. Make sure that the tubing rests firmly on the shoulder of the tube fitting body before tightening the nut. Use Swagelok gap inspection gauge to ensure sufficient pull-up upon initial installation. Always use proper thread sealants on tapered pipe threads. Do not mix materials or fitting components from various manufacturers tubing, ferrules, nuts, and fitting bodies. Never turn fitting body. Instead, hold fitting body and turn nut. Avoid unnecessary disassembly of unused fittings. Use only long reducers in female Swagelok end connections. See the instructions starting on the next page for installation of Swagelok tube fittings, caps and plugs, port connectors, tube adapters, O-seal male connectors, positionable elbows and tees, preswaging tool, and weld fittings. 9

10 INSTALLATION INSTRUCTIONS Swagelok Fittings Up to /25 mm These instructions apply both to traditional fittings and to fittings with the advanced back-ferrule geometry. Fully insert the tubing into the fitting and against the shoulder; rotate the nut finger-tight. Mark the nut at the 6 o clock position. While holding the fitting body steady, tighten the nut one and one-quarter turns to the 9 o clock position. For /6,, and 3/6 ; 2, 3, and 4 mm tube fittings, tighten the nut three-quarters turn to the 3 o clock position. Installation in High-Pressure Applications and High Safety-Factor Systems. Fully insert the tubing into the fitting and against the shoulder; rotate the nut finger-tight.. Due to the variations of tubing diameters, a common starting point is desirable. Therefore, tighten the nut until the tubing will not turn by hand or move axially in the fitting. 3. Mark the nut at the 6 o clock position. 4. While holding fitting body steady, tighten the nut one and one-quarter turns to the 9 o clock position. For /6,, and 3/6 ; 2, 3, and 4 mm tube fittings, tighten the nut three-quarters turn to the 3 o clock position. 0

11 INSTALLATION INSTRUCTIONS Swagelok Fittings Over /25 mm. Preswage the ferrules onto the tubing.. Tighten nut one-half turn past finger-tight after the ferrules are preswaged. Gaugeability On initial installation, the Swagelok gap inspection gauge assures the installer or inspector that a fitting has been sufficiently tightened. Position the Swagelok gap inspection gauge next to the gap between the nut and body. If the gauge will not enter the gap, the fitting is sufficiently tightened. If the gauge will enter the gap, additional tightening is required. Always depressurize a system before adjusting the tightness of a tube fitting connection. Reassembly All s You may disassemble and reassemble Swagelok tube fittings many times. Fig. Fig. 2. Insert tubing with preswaged ferrules into the fitting body until the front ferrule seats (Fig. ).. Rotate the nut with a wrench to the previously pulled-up position; at this point, a significant increase in resistance will be encountered. 3. Tighten slightly with a wrench (Fig. 2). Do not use the Swagelok gap inspection gauge with reassembled fittings.

12 INSTALLATION INSTRUCTIONS Caps and Plugs Caps See Swagelok tube fitting installation and reassembly, page 0 and. Plugs While holding fitting body steady, tighten the plug one-quarter turn from the finger-tight position. For /6,, and 3/6 ; 2, 3, and 4 mm tube fittings, tighten the plug one-eighth turn. For over and over 25 mm tube fittings, tighten the plug one-quarter turn. Reassembly You may disassemble and reassemble Swagelok plugs many times. Make subsequent connections by slightly tightening with a wrench after snugging the nut by hand. O-Seal Male Connectors. Turn the O-seal connector into the female end until it is finger-tight.. Tighten the O-seal connector until it makes metalto-metal contact with the face of the female end. 3. Tighten slightly with a wrench. O-rings are coated with a thin film of silicone-based lubricant. Removal of factory-applied lubricants may alter performance. Pipe Thread Fittings A thread sealant should always be used when assembling tapered threads. SWAK anaerobic pipe thread sealant, PTFE-Free pipe thread sealant, and Swagelok PTFE Tape are available. For more information, see the Swagelok Tools and Accessories catalog, MS

13 INSTALLATION INSTRUCTIONS Port Connectors Machined Ferrule End While holding fitting Fig. body steady, tighten the port connector onequarter turn from the finger-tight position. For /6,, and Fig. 2 3/6 ; 2, 3, and 4 mm tube fittings, tighten the port connector oneeighth turn. For over and over 25 mm tube fittings, tighten the port connector onequarter turn. Reassembly You may disassemble and reassemble Swagelok port connectors many times. Make subsequent connections by slightly tightening with a wrench after snugging the nut by hand. Adapter End. Insert the tube Fig. 3 adapter into the Swagelok tube fitting. Make sure that the tube adapter rests firmly on the shoulder of the tube fitting body and that the nut is finger-tight (Fig. 3). 2. Mark the nut at the 6 o clock position.. While holding fitting body steady, tighten the nut one and one-quarter turns to the 9 o clock position. For /6,, and 3/6 ; 2, 3, and 4 mm tube fittings, tighten the nut three-quarters turn to the 3 o clock position. Reassembly See Swagelok tube fitting reassembly, page. 3

14 INSTALLATION INSTRUCTIONS Positionable Elbows and Tees. Turn the positionable end into the female fitting until the metal backup washer contacts the face of the fitting.. Turn the positionable end out of the female fitting (not more Lock nut Backup washer than one turn) until the Swagelok tube fitting end is positioned properly.. While holding fitting body steady, tighten the lock nut until the metal backup washer contacts the face of the fitting. Adapters. Install the end opposite the tube adapter end (Fig. ).. Insert the tube adapter into the Swagelok tube fitting. Make sure that the tube adapter rests firmly on the shoulder of the Fig. Fig. 2 Female pipe port on existing equipment tube fitting body and that the nut is finger-tight (Fig. 2).. Mark the nut at the 6 o clock position. 4. While holding fitting body steady, tighten the nut one and one-quarter turns to the 9 o clock position. For /6,, and 3/6 ; 2, 3, and 4 mm tube fittings, tighten the nut three-quarters turn to the 3 o clock position. Reassembly See Swagelok tube fitting reassembly, page. 4

15 INSTALLATION INSTRUCTIONS Weld Fittings Welding Precautions for Swagelok Fittings with Weld End Connections. Remove the nut and ferrules.. Turn a Swagelok tube fitting plug or another nut onto the fitting so that it is finger-tight. This protects the threads and sealing components. 3. Provide a suitable heat sink to dissipate the heat. 4. Tack weld at four positions 90 apart to hold the fitting in place and to ensure alignment and concentricity of the components. 5. Complete the weld. 6. Remove the plug or nut and replace the nut and ferrules. Caution: When welding carbon steel fittings, the heat often removes the protective oil from the threads. It is important to apply another lubricant, such as Goop thread lubricant. Depth Marking Tool. Insert cleanly cut, fully deburred tubing into the depth marking tool (DMT) until the tubing is fully bottomed into the tool. Using a pen or pencil, mark the tubing at the top of the DMT (Fig. ). Fig. Fig. 2. Remove the tubing from the DMT and insert it into the Swagelok fitting until it is bottomed inside the fitting body (Fig. 2). If any portion of the mark on the tubing can be seen above the fitting nut, the tubing is not fully bottomed inside the fitting.. While holding the fitting body steady, follow Swagelok tube fitting installation instructions, page 0. 5

16 INSTALLATION INSTRUCTIONS Preswaging Tool. Install the Swagelok nut and ferrules onto the preswaging tool.. Insert tubing into the preswaging tool.. Make sure that the tubing rests firmly on the shoulder of the preswaging tool body and that the nut is finger-tight. 4. Mark the nut at the 6 o clock position. 5. While holding the preswaging tool steady, tighten the nut one and one-quarter turns to the 9 o clock position. For /6,, Fig. and 3/6 ; 2, 3, and 4 mm tube fittings, tighten the nut threequarters turn to the 3 o clock position (Fig. ). 6. Loosen the nut. 7. Remove the tubing with preswaged ferrules from the preswaging tool. If the tubing sticks Fig. 2 in the preswaging tool, remove the tubing by gently rocking it back and forth. Do not turn the tubing (Fig. 2). 8. Insert tubing with preswaged ferrules into the fitting body until the front ferrule seats. 9. Rotate the nut with a wrench to the previously pulled-up position; at this point, a significant increase in resistance will be encountered. 0. Tighten slightly with a wrench (Fig. 3) Fig. 3 Do not use the Swagelok gap inspection gauge with fittings that were assembled using the preswaging tool. 6

17 HYDRAULIC SWAGING UNITS Multihead (MHSU) Preswages Swagelok ferrules onto tubing Provides Swagelok tube fitting connections that are 00 % gaugeable upon initial installation. Use MHSU gap inspection gauges supplied with the unit. Is available in two unit sizes, with a choice of interchangeable fractional or metric tooling for: to and 2 to 25 mm tubing and tube adapters to 2 and 25 to 50 mm tubing and tube adapters Places no initial strain on nut or fitting body threads or on body seal surfaces Must be used to install,, and 2 and 28, 30, 32, 38, and 50 mm Swagelok tube fittings Is standard with a tube marking feature to indicate when tube is properly bottomed in the unit Is available with a support base (as shown) and with stainless steel connection tubing in place of hydraulic hose Fits neatly in a rugged plastic carrying case Reduces assembly and installation time and operator error. The MHSU cannot be used for SAF 2507 (super duplex) tubing and under or for mediumpressure tubing. For 5/8 and SAF 2507 tubing, order the / 25 mm and over unit and SAF 2507 tooling and gauges. For additional information, see the Swagelok Hydraulic Swaging Units Multihead (MHSU) catalog, MS For instructions, see Multihead Hydraulic Swaging Unit (MHSU) Setup and Operation Instructions, MS

18 HYDRAULIC SWAGING UNITS Air-Actuated (AHSU) Preswages Swagelok ferrules onto tubing Provides Swagelok tube fitting connections that are 00 % gaugeable upon initial installation Requires only one unit with interchangeable tooling to swage to and 6 to 2 mm Swagelok tube fitting ferrule sizes Places no initial strain on nut or fitting body threads or on body seal surfaces Requires no threading of nut on or off the tooling Fits neatly in a rugged plastic carrying case Reduces assembly and installation time and operator error. The AHSU cannot be used for SAF 2507 (super duplex) tubing or for medium pressure tubing. For additional information, see the Swagelok Hydraulic Swaging Units Air-Actuated (AHSU) catalog, MS For instructions, see Air- Actuated Hydraulic Swaging Unit (AHSU) Setup and Operation Instructions, MS

19 TUBING Tubing Selection Metal tubing material should be softer than fitting material. For example, stainless steel tubing should not be used with brass fittings. When tubing and fittings are made of the same material, tubing must be fully annealed. Always use an insert with extremely soft or pliable plastic tubing. Extremes of wall thickness should always be checked against the suggested minimum and maximum wall thickness limitations. Surface finish is very important to proper sealing. Tubing with any kind of depression, scratch, raised portion, or other surface defect will be difficult to seal, particularly in gas service. Tubing that is oval and will not easily fit through fitting nuts, ferrules, and bodies should never be forced into the fitting. Gas Service Gases (air, hydrogen, helium, nitrogen, etc.) have very small molecules that can escape through even the most minute leak path. Some surface defects on the tubing can provide such a leak path. As tube outside diameter () increases, so does the likelihood of a scratch or other surface defect interfering with proper sealing. The most successful connection for gas service will occur if all installation instructions are carefully followed and the heavier wall thicknesses of tubing on the following tables are selected. A heavy-wall tube resists ferrule action more than a thin-wall tube, allowing the ferrules to coin out minor surface imperfections. A thin-wall tube offers less resistance to ferrule action during installation, reducing the chance of coining out surface defects, such as scratches. Within the applicable suggested allowable working pressure table, select a tube wall thickness whose working pressure is outside of the shaded areas. 9

20 TUBING Fractional Carbon Steel Tubing Allowable working pressures are calculated from an S value of psi ( kpa) for ASTM A79 tubing at 20 to 00 F ( 28 to 37 C), as listed in ASME B3.3. Multiply carbon steel rating by 0.85 for working pressure in accordance with ASME B3.. Suggested Information High-quality, soft annealed seamless carbon steel hydraulic tubing, ASTM A79 or equivalent. Hardness 72 HRB (30 HV) or less. Tubing to be free of scratches, suitable for bending and flaring. 20

21 TUBING Wall Thickness, Working Pressure, psig Note: For gas service, select a tube wall thickness outside of the shaded area. (See Gas Service, page 9.) Swagelok Fitting Series / / / /

22 TUBING Metric Carbon Steel Tubing Allowable working pressures are based on equations from ASME B3.3 for DIN 239 tubing, using a stress value of 30 bar (6 400 psi) and tensile strength of 3400 bar ( psi). Suggested Information High-quality, soft annealed carbon steel tubing, DIN 239 or equivalent. Hardness 30 HV (72 HRB) or less. Tubing to be free of scratches, suitable for bending or flaring. 22

23 TUBING mm Wall Thickness, mm Working Pressure, bar Note: For gas service, select a tube wall thickness outside of the shaded area. (See Gas Service, page 9.) Swagelok Fitting Series M M M M M M M M M M M M M M M M0 23

24 TUBING Fractional Stainless Steel Seamless Tubing Allowable working pressures are calculated from an S value of psi ( kpa) for ASTM A269 tubing at 20 to 00 F ( 28 to 37 C), as listed in ASME B3.3, except as noted. Multiply stainless steel rating by 0.94 for working pressure in accordance with ASME B3.. For Welded Tubing For welded and drawn tubing, a derating factor must be applied for weld integrity: for double-welded tubing, multiply pressure rating by 0.85 for single-welded tubing, multiply pressure rating by Suggested Information Fully annealed, high-quality (Type 304, 36, etc.) (seamless or welded and drawn) stainless steel hydraulic tubing, ASTM A269 or A23, or equivalent. Hardness 90 HRB (200 HV) or less. Tubing to be free of scratches, suitable for bending and flaring. Certain austenitic stainless tubing has an allowable ovality tolerance double the tolerance and may not fit into Swagelok precision tube fittings. 24

25 TUBING Wall Thickness, Swagelok Fitting Series Working Pressure, psig Note: For gas service, select a tube wall thickness outside of the shaded area. (See Gas Service, page 9.) / / ➀ 400 5/ ➀➁ / / ➀ For higher pressures, see the Swagelok Medium-Pressure Fittings catalog, MS , or the Swagelok High-Pressure Fittings catalog, MS ➁ Rating based on repeated pressure testing of the Swagelok tube fitting with a 4: design factor based upon hydraulic fluid leakage. 25

26 TUBING Metric Stainless Steel Seamless Tubing Allowable working pressures are based on equations from ASME B3.3 for EN ISO 27 tubing (D4, T4 tolerance for 3 to 2 mm; D4, T3 tolerance 4 to 50 mm), using a stress value of 370 bar ( psi) and tensile strength of 570 bar ( psi), except as noted. Multiply stainless steel rating by 0.94 for working pressure in accordance with ASME B3.. For Welded Tubing For welded and drawn tubing, a derating factor must be applied for weld integrity: for double-welded tubing, multiply pressure rating by 0.85 for single-welded tubing, multiply pressure rating by Suggested Information Fully annealed, high-quality (Type 304, 36, etc.) stainless steel tubing, EN ISO 27 or equivalent. Hardness 200 HV (90 HRB) or less. Tubing to be free of scratches, suitable for bending or flaring. 26

27 TUBING mm Wall Thickness, mm Swagelok Fitting Series Working Pressure, bar Note: For gas service, select a tube wall thickness outside of the shaded area. (See Gas Service, page 9.) M M M M M M M ➀ 6M M M M M M M M M M0 ➀ Rating based on repeated pressure testing of the Swagelok tube fitting with a 4: design factor based upon hydraulic fluid leakage. 27

28 TUBING Fractional Copper Tubing Allowable working pressures are calculated from an S value of 6000 psi (4 300 kpa) for ASTM B75 tubing at 20 to 00 F ( 28 to 37 C), as listed in ASME B3.3 and ASME B3.. Suggested Information High-quality, soft annealed seamless copper tubing, ASTM B75 or equivalent. Also soft annealed (Temper O) copper water tube, type K or type L to ASTM B88. Wall Thickness, Working Pressure, psig Note: For gas service, select a tube wall thickness outside of the shaded area. (See Gas Service, page 9.) Swagelok Fitting Series / / / /

29 TUBING Tubing Installation Tubing properly selected and handled, when combined with the quality of Swagelok fittings, will give you leak-tight systems. Properly installed on such tubing, Swagelok fittings provide reliable service under a wide variety of fluid applications. When installing fittings near tube bends, there must be a sufficient straight length of tubing to allow the tube to be bottomed in the Swagelok fitting (see tables below). R L T T L Required straight tube length (see table) R Radius of tubing bend Fractional, T L➀ /6 23/32 3/6 3/6 5/6 7/8 5/6 3/6 5/8 7/8 5/ / ➀ Required straight tube length. Metric, mm T L➀

30 ORDERING INFORMATION s Select a basic ordering number. Example: Add a material designator. Example: SS-00-6 Minimum order quantities may apply to certain materials and configurations. Material Designator 36 SS SS Aluminum A Alloy 20 C20 Alloy 400/R-405 M Alloy 600 INC Alloy Alloy Alloy C-276 HC Brass B Carbon steel S Nylon NY PTFE T Titanium TI Additional Products For SAF 2507 super duplex tube fittings, see the Swagelok Gaugeable SAF 2507 Super Duplex Fittings catalog, MS For PFA tube fittings, see the Swagelok PFA Fittings and PFA Tubing catalog, MS For heavy-wall tube fittings, see the Swagelok High-Pressure Fittings catalog, MS For medium-pressure tube fittings, see the Swagelok Medium-Pressure Fittings catalog, MS Contact your authorized Swagelok sales and service representative about additional sizes and special alloys. 30

31 STRAIGHT FITTINGS Unions Union / / / ➀ 5/ / ➀ Bored through. mm 2-2M M M M M M M M M M M M M M M M M M M0-6 3

32 STRAIGHT FITTINGS Unions T Tx Union (Metric to Fractional) T, mm Tx, 2-2M M M /6 5/6 5/6 5/6-4M M M M M M M M M M M M M M M M M M /8-6M M M M M

33 33 33 STRAIGHT FITTINGS, T Tx / /6 / /6 3/ / /6 5/ / / Reducing Union Unions T Tx

34 STRAIGHT FITTINGS Unions T Tx Reducing Union, mm T Tx 3 2-3M0-6-2M M0-6-2M -6M0-6-3M -6M0-6-4M 8 6-8M0-6-6M M0-6-6M -0M0-6-8M -2M0-6-6M -2M0-6-8M -2M0-6-0M -6M0-6-0M -6M0-6-2M 8 2-8M0-6-2M M0-6-8M -25M0-6-20M -30M0-6-8M -30M0-6-20M -30M0-6-25M -32M0-6-8M -32M0-6-20M -32M0-6-25M -38M0-6-20M -38M0-6-25M -38M0-6-30M 34

35 STRAIGHT FITTINGS Unions Bulkhead Union / / / / mm 3-3M M M M M M M M M M M M M M M0-6 T Tx Bulkhead Reducing Union Bulkhead Reducing Union (Metric to Fractional), T Tx / T, mm Tx, 6-6M

36 36 36 STRAIGHT FITTINGS Male Connectors NPT NPT /6 / / / / / NPT 5/ /

37 STRAIGHT FITTINGS Male Connectors NPT mm NPT 2-2M M0--2-3M0--4-4M0--2-4M0--4-6M0--2-6M0--4-6M0--6-6M0--8-8M0--2-8M0--4-8M0--6-8M0--8-0M0--2-0M0--4-0M0--6-0M0--8-0M0--2-2M0--2-2M0--4-2M0--6-2M0--8-2M0--2-4M0--4-4M0--6-4M M M0--6-6M0--8-6M0--2-8M0--8-8M M M M M M M M M M M M M

38 STRAIGHT FITTINGS Male Connectors ISO/BSP Tapered Thread (RT) 5/6 ISO Thread RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT 5/ RT RT RT RT RT RT 38

39 STRAIGHT FITTINGS Male Connectors ISO/BSP Tapered Thread (RT) mm ISO Thread 2-2M0--2RT M0--2RT -3M0--4RT -4M0--2RT -4M0--4RT -6M0--2RT -6M0--4RT -6M0--6RT -6M0--8RT -8M0--2RT -8M0--4RT -8M0--6RT -8M0--8RT -0M0--2RT -0M0--4RT -0M0--6RT -0M0--8RT -0M0--2RT -2M0--4RT -2M0--6RT -2M0--8RT -2M0--2RT -4M0--4RT -4M0--6RT 5-5M0--8RT M0--4RT -6M0--6RT -6M0--8RT -6M0--2RT -8M0--8RT -8M0--2RT -20M0--8RT -20M0--2RT -22M0--2RT -22M0--6RT -25M0--8RT -25M0--2RT -25M0--6RT -28M0--6RT -28M0--20RT 30-30M0--20RT 32-32M0--20RT 38-38M0--24RT 39

40 40 40 STRAIGHT FITTINGS Male Connectors ISO/BSP Parallel Thread (RS) ISO Thread RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS RS

41 STRAIGHT FITTINGS Male Connectors ISO/BSP Parallel Thread (RS) mm ISO Thread 2-2M0--2RS 3-3M0--2RS -3M0--4RS 4-4M0--2RS M0--2RS -6M0--4RS -6M0--6RS -6M0--8RS -8M0--2RS -8M0--4RS -8M0--6RS -8M0--8RS -0M0--4RS -0M0--6RS -0M0--8RS -2M0--4RS -2M0--6RS -2M0--8RS -2M0--2RS -4M0--6RS -4M0--8RS -5M0--6RS -5M0--8RS -5M0--2RS -6M0--6RS -6M0--8RS -6M0--2RS -8M0--8RS -8M0--2RS -20M0--8RS -20M0--2RS -22M0--2RS -22M0--6RS -25M0--2RS -25M0--6RS -28M0--6RS -28M0--20RS 30-30M0--20RS 32-32M0--20RS 38-38M0--24RS 4

42 STRAIGHT FITTINGS Male Connectors ISO/BSP Parallel Thread (RP) ISO Thread RP RP RP RP RP RP RP RP RP 42

43 STRAIGHT FITTINGS Male Connectors ISO/BSP Parallel Thread (RP) mm 3 ISO Thread -3M0--2RP -3M0--4RP 4-4M0--2RP M0--2RP -6M0--4RP -6M0--6RP -6M0--8RP -8M0--2RP -8M0--4RP -8M0--6RP -8M0--8RP -0M0--4RP -0M0--6RP -0M0--8RP -2M0--4RP -2M0--6RP -2M0--8RP -2M0--2RP 5-5M0--8RP M0--6RP -6M0--8RP -8M0--8RP -8M0--2RP -20M0--8RP -20M0--2RP -22M0--2RP -22M0--6RP -25M0--2RP -25M0--6RP -28M0--6RP -28M0--20RP 30-30M0--20RP 32-32M0--20RP 38-38M0--24RP 43

44 STRAIGHT FITTINGS Male Connectors Bulkhead NPT NPT mm 6 NPT -6M0--2-6M M

45 STRAIGHT FITTINGS Male Connectors SAE/MS Straight Thread (ST) SAE/MS Thread 5/6-24 7/6-20 9/6-8 5/6-24 7/6-20 9/ / ST ST ST ST ST ST ST ST 5/ ST 5/8 7/6-20 9/ /8-4 9/ /8-4 / / /6-2 5/ ST ST ST ST ST ST ST ST ST ST ST ST ST 7/8 3/ ST /6-2 5/ ST ST 5/ ST 7/ ST ST mm SAE/MS Thread 6 9/6-8 -6M0--6ST 0 2 9/ /6-20 9/ M0--6ST -0M0--8ST -2M0--4ST -2M0--6ST -2M0--8ST Long SAE/MS Straight Thread (ST) SAE/MS Thread 7/ L-4ST L-8ST 45

46 STRAIGHT FITTINGS Male Connectors O-Seal (SAE/MS Straight Thread) SAE/MS Thread /6 5/ OR 5/ OR 3/ OR 7/ OR 5/ OR 9/ OR OR / OR 5/ OR O-Seal (NPT) NPT OR OR OR OR OR OR OR 46

47 STRAIGHT FITTINGS Male Connectors AN Fitting AN Flare / AN AN AN AN 5/6 5/ AN AN AN AN AN AN AN Bulkhead Fitting AN Flare AN AN AN AN AN 47

48 STRAIGHT FITTINGS Male Connectors 0-32 Thread M Thread mm 6-6M Metric Thread (RS) mm -6M0--M0X.0RS 6-6M0--M2X.0RS 2-2M0--M6X.5RS 48

49 STRAIGHT FITTINGS Weld Connectors Socket Weld Socket Weld W W W W W W Male Pipe Weld (Fractional) Pipe Weld W 3/ W 5/ W W W W W W W W W W W W 5/ W W W W W W W 49

50 STRAIGHT FITTINGS Weld Connectors Male Pipe Weld (Metric to Fractional) mm Pipe Weld 3-3M0--2W 4-4M0--2W M0--2W -6M0--4W -8M0--2W -8M0--4W -8M0--8W -0M0--4W -0M0--6W -0M0--8W -2M0--4W -2M0--6W -2M0--8W -2M0--2W 4-4M0--6W 5-5M0--8W 6-6M0--8W 8-8M0--8W 30-30M0--20W 32-32M0--20W 38-38M0--24W 50

51 STRAIGHT FITTINGS Female Connectors NPT /6 NPT / / /6 5/ /

52 52 52 STRAIGHT FITTINGS mm NPT 3-3M M M M M M M M M M M M M M M M M M M M M M M M M0-7-6 Female Connectors NPT

53 53 53 STRAIGHT FITTINGS Female Connectors ISO/BSP Tapered Thread (RT) ISO Thread RT RT RT RT RT RT RT RT RT RT RT mm ISO Thread 3-3M0-7-2RT 6-6M0-7-2RT -6M0-7-4RT -6M0-7-6RT -6M0-7-8RT 8-8M0-7-2RT -8M0-7-4RT -8M0-7-6RT -8M0-7-8RT 0-0M0-7-2RT -0M0-7-4RT -0M0-7-6RT -0M0-7-8RT 2-2M0-7-2RT -2M0-7-4RT -2M0-7-6RT -2M0-7-8RT -2M0-7-2RT 5-5M0-7-6RT -5M0-7-8RT 20-20M0-7-8RT -20M0-7-2RT 22-22M0-7-2RT -22M0-7-6RT 25-25M0-7-2RT -25M0-7-6RT

54 STRAIGHT FITTINGS Female Connectors ISO/BSP Parallel Thread (RJ) ISO/BSP parallel thread (RJ) fittings are available in stainless steel only. 5/6 ISO Thread SS RJ SS RJ SS RJ SS RJ SS RJ SS RJ SS RJ SS RJ SS RJ SS RJ SS RJ mm ISO Thread SS-6M0-7-4RJ SS-6M0-7-6RJ SS-6M0-7-8RJ SS-8M0-7-4RJ SS-8M0-7-6RJ SS-8M0-7-8RJ SS-0M0-7-4RJ SS-0M0-7-6RJ SS-0M0-7-8RJ SS-2M0-7-4RJ SS-2M0-7-6RJ SS-2M0-7-8RJ ISO/BSP Parallel Thread (RP) mm 6 ISO Thread -6M0-7-2RP -6M0-7-4RP 22-22M0-7-2RP 25-25M0-7-6RP 54

55 STRAIGHT FITTINGS Female Connectors ISO/BSP Parallel Thread (RG, Gauge) ISO Thread RG 5/ RG RG RG RG RG RG RG RG RG RG RG mm ISO Thread 3-3M0-7-4RG M0-7-2RG -6M0-7-4RG -6M0-7-6RG -6M0-7-8RG -8M0-7-4RG -8M0-7-6RG -8M0-7-8RG -0M0-7-4RG -0M0-7-6RG -0M0-7-8RG -2M0-7-4RG -2M0-7-6RG -2M0-7-8RG 20-20M0-7-8RG 22-22M0-7-8RG 55

56 STRAIGHT FITTINGS Female Connectors Bulkhead NPT NPT mm NPT 6-6M M

57 STRAIGHT FITTINGS Reducers Reducer (Fractional), T /6 Tx -00-R-2-00-R-4 T and Under Tx 3/6 /6 3/6-200-R R R R R R R R-4 T Over Tx 3/6 5/6 5/8-400-R R R R R R R R-2 5/6 5/8 5/8 5/8 7/ R R R R R R R-2-80-R-4-80-R-6-80-R-8-80-R-0-80-R-2-80-R-6-00-R-2-00-R-4-00-R-6-20-R-8-20-R-6-60-R-20➀ -60-R-24➀ -60-R-32➀ R-24➀ R-32➀ R-32➀ ➀ Furnished with nut and preswaged ferrules. 57

58 58 58 STRAIGHT FITTINGS Reducers Reducer (Metric), mm T Tx 2 3-2M0-R-3M M0-R-4M -3M0-R-6M -3M0-R-0M 4 6-4M0-R-6M M0-R-3M -6M0-R-8M -6M0-R-0M -6M0-R-2M -6M0-R-8M M0-R-6M -8M0-R-0M -8M0-R-2M M0-R-6M -0M0-R-8M -0M0-R-2M -0M0-R-5M -0M0-R-8M M0-R-6M -2M0-R-8M -2M0-R-0M -2M0-R-6M -2M0-R-8M -2M0-R-20M -2M0-R-22M -2M0-R-25M 6 2-6M0-R-2M M0-R-2M -8M0-R-6M -8M0-R-20M -8M0-R-22M -8M0-R-25M M0-R-6M -20M0-R-8M -20M0-R-22M -20M0-R-25M M0-R-8M -22M0-R-20M -22M0-R-25M M0-R-8M -25M0-R-20M T Tx

59 STRAIGHT FITTINGS Reducers T Tx Reducer (Metric to Fractional) Reducer (Fractional to Metric) T, mm Tx, T, Tx, mm 2-2M0-R-2 3-3M0-R-2-3M0-R-4 4-4M0-R /6-6M0-R-2-6M0-R-4-6M0-R-5-6M0-R-6-6M0-R-8-8M0-R-4-8M0-R-6-8M0-R-8-0M0-R-6-0M0-R-8-2M0-R-8-2M0-R-2-8M0-R-2-8M0-R M0-R R-6M 59

60 STRAIGHT FITTINGS Reducers T Tx Long Reducer Use only long reducers in female Swagelok end connections., T Tx -600-RF-8 Bulkhead Reducer in, -200-R R R-6-80-R-8 5/8-00-R-0-20-R-2-60-R-6 60

61 STRAIGHT FITTINGS Port Connectors Port Connector /25 mm and Under /6-0-PC -20-PC -40-PC 5/6-50-PC -60-PC -8-PC 5/8-0-PC -2-PC -6-PC PC➀ PC➀ PC➀ ➀ Furnished with nuts and preswaged ferrules. Over /25 mm mm 3-3M-PC 6-6M-PC 8-8M-PC 0-0M-PC 2-2M-PC 5-5M-PC 6-6M-PC 8-8M-PC 20-20M-PC 25-25M-PC 28-28M0-PC➀ 30-30M0-PC➀ 32-32M0-PC➀ 38-38M0-PC➀ ➀ Furnished with nuts and preswaged ferrules. 6

62 STRAIGHT FITTINGS Port Connectors T Tx Reducing Port Connector, T Tx /6-20-PC- /6-40-PC- -40-PC-2-60-PC-2-60-PC-4-8-PC-4-8-PC-6-2-PC-8-6-PC-8-6-PC-2, mm T Tx 6 3-6M-PC-3M 8 6-8M-PC-6M M-PC-6M -0M-PC-8M -2M-PC-6M -2M-PC-8M -2M-PC-0M 6 2-6M-PC-2M M-PC-25M M-PC-25M M-PC-25M 62

63 STRAIGHT FITTINGS Caps and Plugs Cap /6-00-C -200-C 3/6-300-C -400-C 5/6-500-C -600-C -80-C 5/8-00-C -20-C 7/8-40-C -60-C -80-C C C C mm 2-2M0-C 3-3M0-C 4-4M0-C 6-6M0-C 8-8M0-C 0-0M0-C 2-2M0-C 4-4M0-C 5-5M0-C 6-6M0-C 8-8M0-C 20-20M0-C 22-22M0-C 25-25M0-C 28-28M0-C 30-30M0-C 32-32M0-C 38-38M0-C 63

64 STRAIGHT FITTINGS Caps and Plugs Plug /6-00-P -200-P 3/6-300-P -400-P 5/6-500-P -600-P -80-P 5/8-00-P -20-P 7/8-40-P -60-P P P P mm 2-2M0-P 3-3M0-P 4-4M0-P 6-6M0-P 8-8M0-P 0-0M0-P 2-2M0-P 5-5M0-P 6-6M0-P 8-8M0-P 20-20M0-P 22-22M0-P 25-25M0-P 28-28M0-P 30-30M0-P 32-32M0-P 38-38M0-P 64

65 STRAIGHT FITTINGS Vent Protectors Mud Dauber Swagelok vent protectors, more commonly known as mud dauber fittings, protect open ends of instruments, tubing, outlet vents, and bleed-off lines. The mesh wire screen prevents foreign objects, such as mud dauber insects, from entering and clogging various systems and causing damage. Vent protectors are available in stainless steel and brass. To order brass, replace SS in the ordering number with B. Example: B-MD-2 40 Mesh 300 Series Stainless Steel Wire Screen Assembly Male NPT Threads NPT SS-MD-2 SS-MD-4 SS-MD-6 SS-MD-8 SS-MD-2 65

66 90 ELBOWS Unions / / / / / mm 3-3M M M M M M M M M M M M M M M M M M0-9 66

67 90 ELBOWS Male NPT /6 3/6 5/6 5/8 NPT /6 /6 / /

68 90 ELBOWS Male NPT mm NPT -3M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M

69 90 ELBOWS Male ISO/BSP Tapered Thread (RT) ISO Thread RT RT RT RT RT RT 5/ RT RT RT RT RT RT RT RT RT 69

70 ELBOWS mm ISO Thread 3-3M0-2-2RT -3M0-2-4RT 4-4M0-2-2RT -4M0-2-4RT 6-6M0-2-2RT -6M0-2-4RT -6M0-2-6RT -6M0-2-8RT 8-8M0-2-2RT -8M0-2-4RT -8M0-2-6RT -8M0-2-8RT 0-0M0-2-4RT -0M0-2-6RT -0M0-2-8RT 2-2M0-2-2RT -2M0-2-4RT -2M0-2-6RT -2M0-2-8RT -2M0-2-2RT 4-4M0-2-8RT 5-5M0-2-8RT 6-6M0-2-6RT -6M0-2-8RT 8-8M0-2-8RT -8M0-2-2RT 20-20M0-2-8RT -20M0-2-2RT 22-22M0-2-2RT -22M0-2-6RT 25-25M0-2-2RT -25M0-2-6RT 28-28M0-2-6RT Male ISO/BSP Tapered Thread (RT)

71 90 ELBOWS Male T SWAGELOK Reducing, mm T Tx Tx 6 6-6M0-2R-6M 2 2-2M0-2R-2M Positionable, SAE/MS Straight Thread (ST) SAE/MS Thread 7/6-20 9/ ST ST 5/ ST 7/6-20 9/ / ST ST ST ST ST 5/8 7/ ST / ST 7/8 3/ ST 5/ ST 5/ ST 7/ ST ST 7

72 ELBOWS Male Positionable, ISO/BSP Parallel Thread (PR) ISO Thread PR PR PR PR PR PR PR 5/ PR PR PR PR PR mm ISO Thread 6-6M0-2-2PR -6M0-2-4PR 8-8M0-2-2PR -8M0-2-4PR 0-0M0-2-4PR -0M0-2-6PR 2-2M0-2-4PR -2M0-2-6PR -2M0-2-8PR -2M0-2-2PR

73 90 ELBOWS Weld Socket Weld Socket Weld in, W W W W W Male Pipe Weld Pipe Weld W W W W W 73

74 ELBOWS NPT Female NPT / / / / mm NPT 6-6M M M M M M M M M0-8-8

75 45 ELBOWS Male NPT in, NPT in, Positionable, SAE/MS Straight Thread (ST) in, SAE/MS Thread 7/ ST 9/ ST ST / ST 5/ ST 75

76 TEES Unions Union / / / / / mm 2-2M M M M M M M M M M M M M M M M M M M0-3 76

77 TEES Unions T T Reducing Union, T Tx / Tx , mm T Tx 3-3M0-3-3M-6M 8-8M0-3-8M-6M 6 0-0M0-3-0M-6M 2-2M0-3-2M-6M 5-5M0-3-5M-2M 6-6M0-3-6M-2M 8 2-8M0-3-8M-2M 22-22M0-3-22M-2M 25-25M0-3-25M-2M 77

78 TEES Unions T Tx Reducing Union, T Tx T T Tx, T Tx T / T Tx, T Tx Tx 5/8 Tx

79 TEES Male Branch, NPT (TTM) NPT TTM TTM 3/ TTM TTM TTM 5/ TTM TTM TTM -80-3TTM TTM 5/8-00-3TTM -20-3TTM mm 6 8 NPT -6M0-3TTM -6M0-3-4TTM -8M0-3TTM -8M0-3-4TTM 0-0M0-3TTM 2-2M0-3TTM -2M0-3-4TTM -2M0-3-8TTM 6-6M0-3TTM 79

80 TEES Male Run, NPT (TMT) NPT TMT TMT 3/ TMT TMT TMT 5/ TMT TMT TMT -80-3TMT TMT 5/8-00-3TMT -20-3TMT mm 6 2 NPT -6M0-3TMT -6M0-3-4TMT 8-8M0-3-4TMT -2M0-3-4TMT -2M0-3-8TMT 6-6M0-3TMT 80

81 TEES Male Positionable Branch, SAE/MS Straight Thread (TTS) in, SAE/MS Thread 7/ TTS 9/ TTS TTS / TTS 5/ TTS 5/ TTS 7/ TTS TTS Positionable Run, SAE/MS Straight Thread (TST) in, SAE/MS Thread 7/ TST 9/ TST TST / TST 5/ TST 5/ TST 7/ TST TST 8

82 TEES Male Positionable Branch, ISO/BSP Parallel Thread (TTR) ISO Thread TTR TTR TTR -80-3TTR TTR 5/8-00-3TTR -20-3TTR TTR -60-3TTR mm 6 8 ISO Thread -6M0-3TTR -6M0-3-4TTR -8M0-3TTR -8M0-3-4TTR 0-0M0-3TTR 2-2M0-3TTR -2M0-3-8TTR 82

83 TEES Male Positionable Run, ISO/BSP Parallel Thread (TRT) ISO Thread TRT TRT TRT -80-3TRT TRT 5/8-00-3TRT -20-3TRT TRT -60-3TRT mm 6 8 ISO Thread -6M0-3TRT -6M0-3-4TRT -8M0-3TRT -8M0-3-4TRT 0-0M0-3TRT 2-2M0-3TRT -2M0-3-8TRT 83

84 TEES Female Run, NPT (TFT) NPT TFT TFT TFT TFT -80-3TFT TFT -20-3TFT TFT -60-3TFT mm 6 8 NPT -6M0-3TFT -6M0-3-4TFT -8M0-3TFT -8M0-3-4TFT 0-0M0-3TFT 2-2M0-3-4TFT -2M0-3TFT -2M0-3-8TFT 6-6M0-3TFT 84

85 TEES Female Branch, NPT (TTF) NPT TTF TTF TTF TTF TTF TTF TTF -80-3TTF TTF 5/8-00-3TTF -20-3TTF TTF -60-3TTF mm 6 8 NPT -6M0-3TTF -6M0-3-4TTF -8M0-3TTF -8M0-3-4TTF 0-0M0-3TTF 2-2M0-3-4TTF -2M0-3TTF -2M0-3-8TTF 6-6M0-3TTF 85

86 CROSS Union / mm 3-3M M M M M M M M M M0-4 86

87 SANITARY FLANGE FITTINGS Kwik-Clamp Flange To Swagelok Fitting Flange SS-400-SC-8 SS-400-SC-2 SS-400-SC-6 SS-400-SC-24 SS-600-SC-8 SS-600-SC-2 SS-600-SC-6 SS-600-SC-24 SS-80-SC-8 SS-80-SC-2 SS-80-SC-6 SS-80-SC-24 SS-60-SC-6 2 SS-60-SC-32 87

88 TUBE ADAPTERS Male NPT /25 mm and Under Over /25 mm in, 3/6 5/6 NPT -2-TA--2-2-TA--4-3-TA--2-3-TA--4-4-TA--2-4-TA--4-4-TA--6-4-TA--8-5-TA--2-5-TA--4-6-TA--2-6-TA--4-6-TA--6-6-TA--8-8-TA--4-8-TA--6-8-TA--8 5/8-0-TA--8-2-TA--8-2-TA--2-6-TA--2-6-TA TA--20➀ -24-TA--24➀ TA--32➀ Swagelok tube adapters are to be used ONLY in Swagelok tube fittings. Use in fittings made by other manufacturers may result in leakage or slippage. ➀ Furnished with nut and preswaged ferrules. 88 mm NPT -6-MTA--2-6-MTA--4-8-MTA--4-8-MTA--6-0-MTA--4-0-MTA--6-0-MTA--8-2-MTA--4-2-MTA MTA--6➀ -28-MTA--20➀ -30-MTA--6➀ -30-MTA--20➀ MTA--20➀ MTA--24➀

89 TUBE ADAPTERS Male ISO/BSP Tapered Thread (RT) /25 mm and Under ISO Thread -2-TA--2RT -2-TA--4RT -4-TA--2RT -4-TA--4RT -6-TA--4RT -6-TA--6RT -6-TA--8RT -8-TA--4RT -8-TA--6RT -8-TA--8RT -2-TA--2RT -6-TA--6RT Over /25 mm mm ISO Thread -6-MTA--2RT -6-MTA--4RT 8-8-MTA--4RT 28-0-MTA--4RT -0-MTA--6RT -2-MTA--4RT -2-MTA--6RT -2-MTA--8RT -28-MTA--6RT➀ -28-MTA--20RT➀ MTA--20RT➀ MTA--20RT➀ MTA--24RT➀ ➀ Furnished with nut and preswaged ferrules. 89

90 TUBE ADAPTERS Male ISO/BSP Parallel Thread (RS) /25 mm and Under ISO Thread -2-TA--2RS -2-TA--4RS -4-TA--2RS -4-TA--4RS -6-TA--4RS -6-TA--6RS -8-TA--4RS -8-TA--6RS -8-TA--8RS -2-TA--2RS -6-TA--6RS Over /25 mm mm 6 ISO Thread -6-MTA--2RS -6-MTA--4RS 8-8-MTA--4RS MTA--4RS -0-MTA--6RS -0-MTA--8RS -2-MTA--4RS -2-MTA--6RS -2-MTA--8RS -8-MTA--8RS -8-MTA--2RS -28-MTA--6RS➀ -28-MTA--20RS➀ MTA--20RS➀ MTA--20RS➀ MTA--24RS➀ ➀ Furnished with nut and preswaged ferrules. 90

91 TUBE ADAPTERS Male ISO/BSP Parallel Thread (RP) mm 28 ISO Thread -28-MTA--6RP➀ -28-MTA--20RP➀ MTA--20RP➀ MTA--20RP➀ MTA--24RP➀ ➀ Furnished with nut and preswaged ferrules. SAE/MS Straight Thread (ST) /25 mm and Under Over /25 mm SAE/MS Thread 5/ TA--2ST 7/ TA--4ST 7/6-20 9/ / TA--4ST -6-TA--6ST -6-TA--8ST -8-TA--6ST -8-TA--8ST 5/8 7/ TA--0ST / TA--2ST 5/ TA--6ST 5/ TA--20ST➀ 7/ TA--24ST➀ TA--32ST➀ ➀ Furnished with nut and preswaged ferrules. 9

92 TUBE ADAPTERS Male O-Seal (SAE/MS Straight Thread) SAE/MS Thread 5/ TA--OR 3/ TA--OR 7/ TA--OR 5/ TA--OR 9/ TA--OR -6-8-TA--OR AN Thread AN Flare Thread 7/6-20UNJF-3-4-TA--4AN 7/6-20UNJF-3 9/6-8UNJF-3-6-TA--4AN -6-TA--6AN -6UNJF-3-8-TA--8AN /6-2UNJ-3-2-TA--2AN 5/6-2UNJ-3-6-TA--6AN 92

93 TUBE ADAPTERS Male Pipe Weld Pipe Weld -4-TA--4W -6-TA--8W -8-TA--8W -8-TA--2W -2-TA--2W 93

94 TUBE ADAPTERS Female NPT /25 mm and Under Over /25 mm NPT -2-TA TA-7-4 3/6-3-TA TA TA TA TA-7-8 5/6-5-TA TA TA TA TA TA TA TA-7-8 5/8-0-TA TA TA TA TA TA TA-7-20➀ -24-TA-7-24➀ TA-7-32➀ ➀ Furnished with nut and preswaged ferrules. mm 6 NPT -6-MTA MTA MTA MTA MTA MTA MTA MTA

95 TUBE ADAPTERS Female ISO/BSP Tapered Thread (RT) ISO Thread -4-TA-7-2RT -4-TA-7-4RT -6-TA-7-4RT -6-TA-7-6RT -8-TA-7-4RT -8-TA-7-6RT -8-TA-7-8RT mm ISO Thread 6-6-MTA-7-2RT 8-8-MTA-7-4RT 0-0-MTA-7-4RT ISO/BSP Parallel Thread (RP) ISO Thread -2-TA-7-2RP -4-TA-7-2RP -4-TA-7-4RP -6-TA-7-4RP -6-TA-7-6RP -8-TA-7-6RP -8-TA-7-8RP mm 6 ISO Thread -6-MTA-7-2RP -6-MTA-7-4RP 2-2-MTA-7-8RP 95

96 TUBE ADAPTERS Female ISO/BSP Parallel Thread (RG, Gauge) ISO Thread -4-TA-7-4RG -6-TA-7-6RG -8-TA-7-8RG mm ISO Thread -6-MTA-7-4RG -6-MTA-7-6RG -6-MTA-7-8RG -8-MTA-7-4RG -8-MTA-7-6RG -8-MTA-7-8RG -0-MTA-7-4RG -0-MTA-7-6RG -0-MTA-7-8RG -2-MTA-7-4RG -2-MTA-7-6RG -2-MTA-7-8RG 6-6-MTA-7-8RG 8-8-MTA-7-8RG 96

97 TUBE ADAPTERS Female ISO/BSP Parallel Thread (RJ) ISO/BSP parallel thread (RJ) fittings are available in stainless steel only. ISO Thread SS-4-TA-7-4RJ SS-6-TA-7-6RJ SS-8-TA-7-8RJ mm ISO Thread SS-6-MTA-7-4RJ SS-6-MTA-7-6RJ SS-6-MTA-7-8RJ SS-8-MTA-7-4RJ SS-8-MTA-7-6RJ SS-8-MTA-7-8RJ SS-0-MTA-7-4RJ SS-0-MTA-7-6RJ SS-0-MTA-7-8RJ SS-2-MTA-7-4RJ SS-2-MTA-7-6RJ SS-2-MTA-7-8RJ AN Thread AN Flare -200-A-2ANF -200-A-4ANF -400-A-4ANF -600-A-6ANF -80-A-8ANF -20-A-2ANF 97

98 PART NUMBERING Fitting Part s Swagelok tube fitting part numbers follow the sequence shown below. SS A - 2 B C0 D0 - E - 2 F RT G SS RT A Material A = Aluminum B = Brass C20 = Alloy 20 HC = Alloy C-276 INC = Alloy 600 M = Alloy 400/R-405 NY = Nylon S = Carbon steel SS = 36 stainless steel T = PTFE TI = Titanium 625 = Alloy = Alloy 825 B ( ) Fractional, = /6 2 = 3 = 3/6 4 = 5 = 5/6 6 = 8 = 0 = 5/8 2 = 4 = 7/8 6 = 8 = 20 = 24 = 32 = 2 Metric, mm 2 = 2 3 = 3 4 = 4 6 = 6 8 = 8 0 = 0 2 = 2 4 = 4 5 = 5 6 = 6 8 = 8 20 = = = = = = = 50 98

99 PART NUMBERING SS A - 2 B C0 D0 - E - 2 F RT G SS RT C Series 0 = Fractional /6 to and to 2 = Fractional to M = Millimeter tube size To order a female Swagelok tube fitting, add F. Example: SS-00F--. D Component 0 = Fitting = Body E Fitting Type = Male connector 2 = 90 male elbow 3 = Tee, union 4 = Cross, union 5 = 45 male elbow 6 = Union 7 = Female connector 8 = Female elbow 9 = Elbow, union = Bulkhead male connector 6 = Bulkhead union 7 = Bulkhead female connector A = Adapter C = Cap P = Plug PC = Port connector R = Reducer R = Bulkhead reducer 2R = Reducing elbow TFT = Tee, female run TMT = Tee, male run TRT = Tee, ISO/BSP parallel male positionable run TST = Tee, straight thread with O ring male positionable run TTF = Tee, female branch TTM = Tee, male branch TTR = Tee, ISO/BSP parallel male positionable branch TTS = Tee, straight thread with O ring male positionable branch 99

100 PART NUMBERING SS A - 2 B C0 D0 - E - 2 F RT G SS RT F Second End Connection Add a size designator from the list on page 98 for the second end connection or if the fitting is a reducing union. G Second End Connection Type Add a second end connection type designator as needed. AN = 7 male AN flare ANF = 7 female AN flare BT = Bored-through fitting F = Female thread KN = Knurled nut, nylon ferrules KT = Knurled nut, PTFE ferrules M = Metric tube end OR = O-seal connection PR = ISO/BSP positionable parallel pipe thread RG = ISO/BSP parallel pipe thread (gauge) RJ = ISO/BSP parallel pipe thread (Japanese gauge) RP = ISO/BSP parallel pipe thread RS = ISO/BSP parallel pipe thread RT = ISO/BSP tapered pipe thread ST = Straight thread with O-ring (for SAE/MS) W = Male pipe weld/tube socket weld Tees and Crosses numbers for tees and crosses indicate first the size of the run ( to 2) and then the size of the branch (3 for tees and 3 to 4 for crosses). Example: SS-6M0-3-4TTF for a 36 SS female tee for 6 mm tube with female NPT branch

101 PART NUMBERING Adapter Part s Swagelok tube adapter part numbers follow the sequence shown below. SS A - B2 - TA C - D - 4 E RT F SS TA RT A Material A = Aluminum B = Brass C20 = Alloy 20 HC = Alloy C-276 INC = Alloy 600 M = Alloy 400/R-405 NY = Nylon S = Steel SS = Stainless steel T = PTFE TI = Titanium 625 = Alloy = Alloy 825 B ( ) Fractional, = /6 2 = 3 = 3/6 4 = 5 = 5/6 6 = 8 = 0 = 5/8 2 = 4 = 7/8 6 = 8 = 20 = 24 = 32 = 2 Metric, mm 2 = 2 3 = 3 4 = 4 6 = 6 8 = 8 0 = 0 2 = 2 4 = 4 5 = 5 6 = 6 8 = 8 20 = = = = = = = 50 0

102 PART NUMBERING SS A - B2 - TA C - D - 4 E RT F SS TA RT C Component TA = Fractional tube adapter MTA = Metric tube adapter D Adapter Type = Male adapter 7 = Female adapter E Second End Connection Add a size designator from the list on page 0 for the second end connection. F Second End Connection Type Add a second end connection type designator as needed. AN = 7 male AN flare ANF = 7 female AN flare RG = ISO/BSP parallel pipe thread (gauge) RJ = ISO/BSP parallel pipe thread (Japanese gauge) RP = ISO/BSP parallel pipe thread RS = ISO/BSP parallel pipe thread RT = ISO/BSP tapered pipe thread ST = Straight thread with O-ring (for SAE/MS) W = Male pipe weld/tube socket weld 02

103 REPLACEMENT PARTS Nuts Female / / / / / mm 2-2M2-3 -3M2-4 -4M2-6 -6M2-8 -8M2-0 -0M2-2 -2M2-4 -4M2-5 -5M2-6 -6M2-8 -8M M M M M M M M M2-03

104 REPLACEMENT PARTS Nuts Knurled Female The Swagelok knurled nut tube fitting provides a leak-tight seal without the use of inserts on most wall thicknesses of polyethylene tubing. Inserts may be required for larger sizes. To set the ferrules on the tubing, initial connections must be made with a wrench, tightening the nut one and one-quarter turns from finger-tight (threequarters turn for /6, and 3/6 ; 2, 3, and 4 mm fittings). Leak-tight connections may be reassembled with finger-tight assembly. To order a knurled nut, add K to the female nut basic ordering number. Example: B-402-K To order a knurled nut on an assembled fitting with nylon ferrules, add KN to the fitting ordering number. Example: SS KN To order a knurled nut on an assembled fitting with PTFE ferrules, add KT to the fitting ordering number. Example: SS KT Male For use in female Swagelok end connections. in, /6 -F2-GC -2F2-GC -4F2- -8F2- mm 0-0MF2-2 -2MF2-04

105 REPLACEMENT PARTS Ferrules Front / / / / / ➀ ➀ ➀ ➀ Over and over 25 mm stainless steel front ferrules are PFA coated. To order silverplated front ferrules, add -BL to the basic ordering number. Example: SS BL mm 2-2M3-3 -3M3-4 -4M3-6 -6M3-8 -8M3-0 -0M3-2 -2M3-4 -4M3-5 -5M3-6 -6M3-8 -8M M M M M3-➀ 30-30M3-➀ 32-32M3-➀ 38-38M3-➀ 50-50M3-➀ 05

106 REPLACEMENT PARTS Ferrules Back / / / / / ➀ ➀ ➀ ➀ Over and over 25 mm stainless steel back ferrules are PFA coated. To order back ferrules without PFA coating, add -WC to the basic ordering number. Example: SS WC mm 2-2M4-3 -3M4-4 -4M4-6 -6M4-8 -8M4-0 -0M4-2 -2M4-4 -4M4-5 -5M4-6 -6M4-8 -8M M M M M4-➀ 30-30M4-➀ 32-32M4-➀ 38-38M4-➀ 50-50M4-➀ 06

107 REPLACEMENT PARTS Nut-Ferrule Set and Nut-Ferrule Package Nut-Ferrule Set The nut-ferrule set contains one nut, one back ferrule, and one front ferrule. To order, add a material designator to the basic ordering number. Please order nut-ferrule sets in multiples of five. Example: SS-400-NFSET Material Brass Carbon steel 36 stainless steel Designator B S SS -400-NFSET -600-NFSET -80-NFSET mm 6-6M0-NFSET 8-8M0-NFSET 0-0M0-NFSET 2-2M0-NFSET Nut-Ferrule Package To order the nut-ferrule package (50 nut-ferrule sets), contact your authorized Swagelok representative. 07

108 REPLACEMENT PARTS Ferrule Set and Ferrule-Pak Ferrule Set The ferrule set contains one front ferrule and one back ferrule. To order, add a material designator to the basic ordering number. Please order ferrule sets in multiples of ten. Example: SS-00-SET Material Alloy 400/ R-405 Aluminum Brass Carbon steel Nylon PTFE 36 stainless steel Designator M A B S NY T SS /6-00-SET -200-SET 3/6-300-SET -400-SET 5/6-500-SET -600-SET -80-SET mm 6-6M0-SET 8-8M0-SET 0-0M0-SET 2-2M0-SET Ferrule-Pak To order the ferrule-pak package (00 front and back sets), contact your authorized Swagelok representative. 08

109 REPLACEMENT PARTS ISO/BSP Parallel Gaskets Steel (RS Fitting) The RS fitting steel gasket provides a seal with male ISO/BSP parallel threads. The gasket consists of a fluorocarbon FKM or Buna inner ring bonded to a carbon steel outer ring. To order, add V for fluorocarbon FKM or B for Buna to the basic ordering number. Example: S-2-RS-2B For use only with Swagelok RS fittings. ISO Thread S-2-RS-2 S-4-RS-2➀ S-6-RS-2➀ S-8-RS-2➀ S-2-RS-2 S-6-RS-2 ➀ Also available with fluorocarbon FKM inner ring bonded to a stainless steel outer ring. To order, replace S with SS in the basic ordering number. Example: SS-8-RS-2V Copper (RP Fitting) The RP fitting copper gasket provides a seal with male ISO/BSP parallel threads. May be used with a Swagelok RS fitting. ISO Thread CU-2-RP-2 CU-4-RP-2 CU-6-RP-2 CU-8-RP-2 CU-2-RP-2 CU-6-RP-2 09

110 REPLACEMENT PARTS ISO/BSP Parallel Gaskets Copper (RG, Gauge Fitting) The RG fitting copper gasket provides a seal on pressure gauges equipped with ISO/BSP parallel male threads. ISO Thread CU-4-RG-2 CU-6-RG-2 CU-8-RG-2 PTFE (RJ Fitting) The RJ fitting PTFE gasket provides a seal with ISO/BSP parallel male threads. ISO Thread Regular Gaskets T-4-RJ-2 T-6-RJ-2 T-8-RJ-2 Thick Gaskets T-4-RJ-2-T T-6-RJ-2-T T-8-RJ-2-T 0

111 REPLACEMENT PARTS O-Rings Buna N (O-Seal Straight Threads) O-ring hardness is 70 durometer. Thread Uniform 5/ BN7-OR BN7-OR-002 7/ BN7-OR BN7-OR-02 9/6-8 3 BN7-OR BN7-OR-06 /6-2 2 BN7-OR-02 5/ BN7-OR-025 Buna N (O-Seal Pipe Threads) O-ring hardness is 70 durometer. NPT/ISO Pipe Uniform 03 BN7-OR BN7-OR-03 6 BN7-OR-06 8 BN7-OR-08

112 REPLACEMENT PARTS O-Rings Fluorocarbon FKM (Positionable Fittings, ISO/BSP Parallel Threads) O-ring hardness is 90 durometer. ISO Thread Uniform ➀ Not a uniform O-ring size. 502➀ VI9-OR-0502 VI9-OR-0 3 VI9-OR ➀ VI9-OR VI9-OR VI9-OR-027 Fluorocarbon FKM (SAE/MS Straight Threads) O-ring hardness is 90 durometer. SAE/MS Thread Uniform 5/ VI9-OR VI9-OR / VI9-OR VI9-OR / VI9-OR VI9-OR / VI9-OR-090 / VI9-OR-092 3/ VI9-OR-094 5/ VI9-OR-096 5/ VI9-OR / VI9-OR VI9-OR

113 TOOLS AND ACCESSORIES Bulkhead Retainer The bulkhead retainer acts as a backup wrench, enabling one person with one wrench to install a bulkhead fitting. Fitting mm /6 SS-02-6F SS-202-6F 3/6 3, 4 SS-302-6F 6 SS-402-6F 5/6 SS-502-6F 8 SS-8M2-6F SS-602-6F 0 SS-0M2-6F 2 SS-82-6F 5/8 5, 6 SS-02-6F 8 SS-22-6F 7/8 SS-42-6F SS-62-6F 3

114 TOOLS AND ACCESSORIES Gap Inspection Gauge Swagelok gap inspection gauges assure the installer or inspector that the fitting has been sufficiently pulled up on initial installation, whether using a multihead hydraulic swaging unit (MHSU) or air-actuated hydraulic swaging unit (AHSU), or wrench tightening. All metal Swagelok tube fittings are gaugeable, with the exception of a few forged bodies in aluminum. For Installation Using a Wrench Fitting mm Female Nut /6 MS-IG-00 2, 3 MS-IG-200 3/6 4 MS-IG MS-IG-400,, 6, 2 MS-IG-468, 6, 8, 0, 2 MS-IG-62M 5/6 8 MS-IG-500 MS-IG MS-IG-0M0 2 MS-IG-80 5/8 4, 5, 6 MS-IG-00 5/8 (SAF 2507) MS-IG MS-IG-20 (SAF 2507) MS-IG /8 20, 22 MS-IG MS-IG-60 Male Nut /6 MS-IG-F0 2, 3 MS-IG-2F0,, (mediumpressure) MS-IG-FK0 4

115 TOOLS AND ACCESSORIES Gap Inspection Gauge For Installation Using the AHSU Fitting mm Female Nut,, MS-AHSU-IG-468 6, 8, 0, 2 MS-AHSU-IG-62M For Installation Using the MHSU Fitting mm Female Nut ➀ 2 MS-MHSU-IG-80 5/8➁ 4, 5, 6 MS-MHSU-IG-00 5/8 (SAF 2507) MS-MHSU-IG ➁ 8 MS-MHSU-IG-20 (SAF 2507) MS-MHSU-IG /8 20, 22 MS-MHSU-IG MS-MHSU-IG MS-MHSU-IG-28M0-30 MS-MHSU-IG-30M0- MS-MHSU-IG MS-MHSU-IG-32M0-38 MS-MHSU-IG-38M0- MS-MHSU-IG MS-MHSU-IG-50M0-2 MS-MHSU-IG ➀ The MHSU cannot be used for SAF 2507 tubing and under or for mediium-pressure tubing. ➁ For 5/8 and SAF 2507 tubing, order the (25 mm) and over unit and SAF 2507 tooling and gauge. 5

116 TOOLS AND ACCESSORIES Depth Marking Tool Swagelok depth marking tools help ensure that tubing is bottomed on the shoulder inside the Swagelok tube fitting body. MS-DMT-400 MS-DMT-600 MS-DMT-80 5/8 MS-DMT-00 MS-DMT-20 7/8 MS-DMT-40 MS-DMT-60 mm 6 MS-DMT-6M0 8 MS-DMT-8M0 0 MS-DMT-0M0 2 MS-DMT-2M0 6 MS-DMT-6M0 8 MS-DMT-8M0 6

117 TOOLS AND ACCESSORIES Preswaging Tool For Swagelok tube fitting installations in close quarters, the Swagelok preswaging tool is a convenient accessory. Female Nut /6 MS-ST-00 MS-ST-200 3/6 MS-ST-300 MS-ST-400 5/6 MS-ST-500 MS-ST-600 MS-ST-80 5/8 MS-ST-00 5/8 (SAF 2507) MS-ST MS-ST-20 (SAF 2507) MS-ST /8 MS-ST-40 MS-ST-60 Male Nut /6 MS-ST-F0 (mediumpressure) MS-ST-4FK0 (mediumpressure) MS-ST-6FK0 MS-ST-8F0 (mediumpressure) MS-ST-8FK0 mm Female Nut 3 MS-ST-3M0 4 MS-ST-4M0 6 MS-ST-6M0 8 MS-ST-8M0 0 MS-ST-0M0 2 MS-ST-2M0 4 MS-ST-4M0 5 MS-ST-5M0 6 MS-ST-6M0 8 MS-ST-8M0 20 MS-ST-20M0 22 MS-ST-22M0 25 MS-ST-25M0 7

118 TOOLS AND ACCESSORIES Insert for Soft Plastic Tubing Swagelok inserts help secure soft plastic tubing being used with standard Swagelok tube fittings. To determine the correct size of the Swagelok insert to be used, check both outside diameter and inside diameter of the plastic tubing. Add the insert material designator to the basic ordering number. Example: B Material Alloy 400/ R-405 Aluminum Brass Carbon steel Nylon Stainless steel ID Designator Bore ID M A B S NY SS 3/ / /6 3/ / / / mm ID mm Bore ID mm M5-4M M5-6M M5-8M M5-8M M5-0M

119 9

120 For product technical data, see the Swagelok Gaugeable Fittings and Adapters catalog, MS Safe Product Selection When selecting a product, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. Caution: Do not mix or interchange components with those of other manufacturers. Warranty Information Swagelok products are backed by The Swagelok Limited Lifetime Warranty. For a copy, visit swagelok.com or contact your authorized Swagelok representative. Swagelok, Ferrule-Pak, Goop, Swak TM Swagelok Company SAF 2507 TM Sandvik AB 2006, 2008 Swagelok Company Printed in U.S.A., GLI March 2008, R4 MS-3-5