For Use With For Use With | Show |
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For Use With For Use With | Hide |
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Stage Stage |
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Inlet CGA Number Inlet CGA Number |
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Maximum Inlet Pressure Maximum Inlet Pressure |
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Body Material Body Material |
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Diaphragm Material Diaphragm Material |
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Flow Coefficient (Cv) Flow Coefficient (Cv) |
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Gauge Port Location Gauge Port Location |
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Inlet Gender Inlet Gender |
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Inlet Pressure Gauge Included Inlet PressureGauge Included |
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Inlet Thread Direction Inlet Thread Direction |
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Inlet Thread Size Inlet Thread Size |
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Maximum Inlet Pressure Gauge Maximum InletPressure Gauge |
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Number of Gauge Ports Number of Gauge Ports |
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Outlet Connection Style Outlet Connection Style |
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Outlet Gender Outlet Gender |
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Outlet Location Outlet Location |
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Outlet Pressure Adjustment Method Outlet PressureAdjustment Method |
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Outlet Thread Direction Outlet Thread Direction |
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Outlet Thread Size Outlet Thread Size |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Mounting Location Mounting Location |
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About Gas Regulators
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Tank-Mount Pressure-Regulating Valves for Fuel Gases
- For Use With: See Table
- Temperature Range: -20° to 120° F
Attach these valves to acetylene, hydrogen, methane, propane, or propylene tanks to reduce a high inlet pressure to a lower, stable outlet pressure. They have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Valves come with a gauge to monitor outlet pressure and a gauge to monitor inlet pressure from the tank.
Choose a valve with a maximum outlet pressure that’s approximately twice your application’s normal operating pressure. Your operating pressure should never exceed 75% of the valve’s maximum outlet pressure.
Two-stage valves progressively reduce pressure over two steps for more consistent outlet pressure at all times. They’re often used in applications that require a constant outlet pressure regardless of the tank level.
Valves with a brass body have a longer service life than valves with a brass and steel body.
Inlet | Outlet | Material | |||||||||||
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| CGA Number | Location | Thread Direction | Pressure Gauge Range, psi | Thread Size | Location | Thread Direction | Pressure Range, psi | Pressure Adjustment Method | Body | Seal | Diaphragm | Each | |
For Use With Hydrogen and Methane | |||||||||||||
UNF Male Outlet × NGO Female Inlet | |||||||||||||
| CGA 350 | Side | Left Hand | 0 to 4,000 | 9/16"-18 | Side | Left Hand | 2 to 40 | Knob | Brass | Neoprene | Rubber | 0000000 | 0000000 |