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Oxygen / Multi-Gas Cylinder Valves
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Explore valves for Oxygen / Multi-Gas.
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CGA Oxygen & Air Cylinder Valves
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QF-40 Industrial Gas Cylinder Valves
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QF-42 High-Pressure Cylinder Valves
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XF-10 Industrial Gas Cylinder Valves
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XF High-Pressure Industrial Gas Valves
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CGA-540J
The CGA-540J is a cylinder valve for oxygen service. It combines a pressure-sealed construction with a 70° cone seat.
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CGA-580A
The CGA-580A is a cylinder valve for oxygen and argon service. It combines a pressure-sealed construction with a 60° cone seat.
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CGA540
The CGA540 is a cylinder valve for oxygen service. It combines a pressure-sealed construction with a 70° cone seat.
View product →CGA540A
The CGA540A is a cylinder valve for oxygen service. It combines a pressure-sealed construction with a 70° cone seat.
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CGA540C
The CGA540C is a cylinder valve for oxygen service. It combines a pressure-sealed construction with a 70° cone seat.
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QF-2
The QF-2 is a cylinder valve for oxygen, nitrogen and air service. It combines a pressure-sealed construction with a 60° cone seat.
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QF-23
The QF-23 is a cylinder valve for oxygen, nitrogen and air service. It combines a pressure-sealed construction with a flat-face sealing interface.
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QF-2C
The QF-2C is a cylinder valve for oxygen and argon service. It combines a pressure-sealed construction with a 60° cone seat.
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QF-2C7
The QF-2C7 is a cylinder valve for oxygen and argon service. It uses a pressure-sealed construction.
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QF-2D
The QF-2D is a needle-type cylinder valve for oxygen and argon service. It uses a 60° cone seat.
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QF-2G1
The QF-2G1 is a cylinder valve for oxygen and argon service. It combines a pressure-sealed construction with a 60° cone seat.
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QF-2P2
The QF-2P2 is a cylinder valve for oxygen and argon service. It uses a pressure-sealed construction.
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QF-40A
The QF-40A is a cylinder valve for carbon dioxide, oxygen, nitrogen and argon service. It combines a pressure-sealed construction with a 60° cone seat.
View product →QF-40A2
The QF-40A2 is a cylinder valve for oxygen, nitrogen, argon and helium service. Its inlet, outlet and cone sealing interface are specified for connection matching.
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QF-40A3
The QF-40A3 is a cylinder valve for oxygen, nitrogen, argon and helium service. It uses a 60° cone seat.
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QF-40B2
The QF-40B2 is a cylinder valve for oxygen, nitrogen, argon and helium service. It uses a flat-face sealing interface.
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QF-40B3
The QF-40B3 is a cylinder valve for oxygen, nitrogen, argon and helium service. It uses a 90° cone seat.
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QF-40B3H
The QF-40B3H is a cylinder valve for oxygen, nitrogen, argon and helium service. It combines a pressure-sealed construction with a 90° cone seat.
View product →QF-42H
The QF-42H is a cylinder valve for oxygen, nitrogen, argon and helium service. It combines a pressure-sealed construction with a 60° cone seat.
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QF-6
The QF-6 is a cylinder valve for oxygen and nitrogen service. It combines a pressure-sealed construction with a 90° cone seat.
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QF-6A
The QF-6A is a cylinder valve for oxygen and nitrogen service. It combines a pressure-sealed construction with a 90° cone seat.
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QF-7B
The QF-7B is a needle-type cylinder valve for oxygen, nitrogen and argon service. It uses a 60° cone seat.
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QF-7D2
The QF-7D2 is a cylinder valve for oxygen, nitrogen, argon and helium service. It combines a pressure-sealed construction with a 60° cone seat.
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QF-7E
The QF-7E is a cylinder valve for oxygen, nitrogen, argon and helium service. It combines a pressure-sealed construction with a 60° cone seat.
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XF-06
The XF-06 is a cylinder valve for carbon dioxide, oxygen, nitrogen and argon service. It combines a pressure-sealed construction with a flat-face sealing interface.
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XF-10
The XF-10 is a cylinder valve for oxygen, nitrogen and argon service. It combines a pressure-sealed construction with a flat-face sealing interface.
View product →XF-10C
The XF-10C is a cylinder valve for oxygen, nitrogen, argon and helium service. It combines an O-ring-sealed construction with a flat-face sealing interface.
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XF-10E
The XF-10E is a cylinder valve for oxygen, nitrogen, argon and helium service. It combines a pressure-sealed construction with a flat-face sealing interface.
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XF-14
The XF-14 is a cylinder valve for oxygen, nitrogen, argon and helium service. It combines a pressure-sealed construction with a flat-face sealing interface.
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XF-25
The XF-25 is a cylinder valve for oxygen, nitrogen and argon service. It combines a pressure-sealed construction with a flat-face sealing interface.
View product →XF-35A
The XF-35A is a cylinder valve for carbon dioxide, oxygen, nitrogen and argon service. It combines an O-ring-sealed construction with a 60° cone seat.
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XF-35H
The XF-35H is a cylinder valve for oxygen, nitrogen and carbon dioxide service. It combines a pressure-sealed construction with a 60° cone seat.
View product →Model specifications at a glance
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| Model | Gas | Working pressure | Cylinder / inlet connection | Outlet connection |
|---|---|---|---|---|
| CGA-540J | Oxygen | 2175 psi (≈15 MPa) | 1.125-12UNF | 0.903-14NGO-RH |
| CGA-580A | Oxygen, Argon | 2175 psi (≈15 MPa) | 3/4-14NGT | 0.965-14NGO-RH |
| CGA540 | Oxygen | 2175 psi (≈15 MPa) | PZ27.8(25E) | 0.903-14NGO-RH |
| CGA540A | Oxygen | 2175 psi (≈15 MPa) | 3/4-14NGT | 0.903-14NGO-RH |
| CGA540C | Oxygen | 2175 psi (≈15 MPa) | 3/4-16UNF | 0.903-14NGO-RH |
| QF-2 | Oxygen, Nitrogen, Air | 15 MPa | PZ27.8(25E) | G5/8-14-RH-EXT |
| QF-23 | Oxygen, Nitrogen, Air | 15 MPa | PZ27.8(25E) | |
| QF-2C | Oxygen, Argon | 15 MPa | PZ27.8(25E) | G5/8-14-RH-EXT |
| QF-2C7 | Oxygen, Argon | 15 MPa | PZ27.8(25E) | W21.8-14-RH-EXT |
| QF-2D | Oxygen, Argon | 20 MPa | PZ27.8(25E) | BS.3(G5/8-14-RH-INT) |
| QF-2G1 | Oxygen, Argon | 15 MPa | PZ27.8(25E) | BS.3(G5/8-14-RH-INT) |
| QF-2P2 | Oxygen, Argon | 15 MPa | 3/4-14NGT | W21.8-14-RH-EXT |
| QF-40A | Carbon dioxide, Oxygen, Nitrogen, Argon | 20 MPa | PZ27.8(25E) | BS.3(G5/8-14-RH-INT) |
| QF-40A2 | Oxygen, Nitrogen, Argon, Helium | 20 MPa | BS341-1" | BS.3(G5/8-14-RH-INT) |
| QF-40A3 | Oxygen, Nitrogen, Argon, Helium | 20 MPa | PZ27.8(25E) | 0.965-14NGO-RH |
| QF-40B2 | Oxygen, Nitrogen, Argon, Helium | 20 MPa | PZ27.8(25E) | W21.8-14-RH-EXT |
| QF-40B3 | Oxygen, Nitrogen, Argon, Helium | 20 MPa | PZ27.8(25E) | SI21.7-14-RH-EXT/NF E-29-650 |
| QF-40B3H | Oxygen, Nitrogen, Argon, Helium | 30 MPa | PZ27.8(25E) | SI21.7-14-RH-EXT/NF E-29-650 |
| QF-42H | Oxygen, Nitrogen, Argon, Helium | 30 MPa | PZ27.8(25E) | BS.3(G5/8-14-RH-INT) |
| QF-6 | Oxygen, Nitrogen | 15 MPa | PZ27.8(25E) | G5/8-14-RH-INT |
| QF-6A | Oxygen, Nitrogen | 15 MPa | PZ27.8(25E) | G5/8-14-RH-INT |
| QF-7B | Oxygen, Nitrogen, Argon | 15 MPa | PZ27.8(25E) | BS.3(G5/8-14-RH-INT) |
| QF-7D2 | Oxygen, Nitrogen, Argon, Helium | 15 MPa | PZ27.8(25E) | BS.3(G5/8-14-RH-INT) |
| QF-7E | Oxygen, Nitrogen, Argon, Helium | 15 MPa | PZ27.8(25E) | BS.3(G5/8-14-RH-INT) |
| XF-06 | Carbon dioxide, Oxygen, Nitrogen, Argon | 20 MPa | PZ27.8(25E) | W21.8-14-RH-EXT(DIN.6) |
| XF-10 | Oxygen, Nitrogen, Argon | 20 MPa | PZ27.8(25E) | G3/4-14-RH-EXT(DIN.9) |
| XF-10C | Oxygen, Nitrogen, Argon, Helium | 23 MPa | PZ27.8(25E) | G3/4-14-RH-EXT(DIN.9) |
| XF-10E | Oxygen, Nitrogen, Argon, Helium | 20 MPa | W27.8-14 | G3/4-14-RH-EXT(DIN.9) |
| XF-14 | Oxygen, Nitrogen, Argon, Helium | 20 MPa | PZ27.8(25E) | W24.32-14-RH-EXT(DIN.10) |
| XF-25 | Oxygen, Nitrogen, Argon | 20 MPa | PZ27.8(25E) | G5/8-14-RH-EXT(DIN.7) |
| XF-35A | Carbon dioxide, Oxygen, Nitrogen, Argon | 25 MPa | 3/4-14NGT | G5/8-14-RH-INT(BS.3) |
| XF-35H | Oxygen, Nitrogen, Carbon dioxide | 30 MPa | PZ27.8(25E) | G5/8-14 RH INT (BS.3) |
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