Body Material Body Material |
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Diaphragm Material Diaphragm Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Outlet Pressure Maximum Outlet Pressure |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Cleaned and Bagged Panel-Mount Pressure-Regulating Valves for Air and Inert Gas

- For Use With: Air, Nitrogen, Argon, Helium
- Temperature Range: -40° to 160° F
Commonly used for oxygen service and other high-purity applications, these valves come cleaned and bagged to prevent contamination. All automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves have threads below the adjustment knob and come with a panel-mount nut. They can also be surface mounted. All have two gauge ports. Body is 316 stainless steel for exceptional corrosion resistance. Valves are no-bleed style, so they keep process gases contained in the valve.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | Gauge Port | |||||||||
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Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | Pipe Size | Connection | End-to-End Lg. | Panel Cutout Dia. | Choose an Outlet Pressure Range, psi | Each | |
NPT Female | |||||||||||
316 Stainless Steel Body—316 Stainless Steel Diaphragm and PCTFE Seal | |||||||||||
1/4 | Side | 3,500 | 1/4 | Side | 1/4 | NPT Female | 2" | 1.42" | 0000000 | 0000000 | |
316 Stainless Steel Body—Nickel Alloy Diaphragm and PCTFE Seal | |||||||||||
1/2 | Side | 300 | 1/2 | Side | 1/4 | NPT Female | 2 1/2" | 1.56" | 0000000 | 000000 |
Cleaned and Bagged Pressure-Regulating Valves for Air and Inert Gas

- For Use With: Nitrogen, Oxygen, Argon, Helium, Neon
- Temperature Range: -40° to 165° F
Often used for oxygen service and other high-purity applications, these valves are cleaned and bagged to meet CGA G-4.1 standards to prevent contamination. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves have two gauge ports. They are no-bleed style, so they keep process gases contained in the valve.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | Gauge Port | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | Pipe Size | Location | End-to-End Lg. | Choose an Outlet Pressure Range, psi | Each | |
NPT Female | ||||||||||
Brass Body—Buna-N Diaphragm and Fluoroelastomer Seal | ||||||||||
1/2 | Side | 500 | 1/2 | Side | 1/4 | Side | 2 13/16" | 00000000 | 0000000 | |
3/4 | Side | 500 | 3/4 | Side | 1/4 | Side | 3 5/16" | 00000000 | 000000 | |
1 | Side | 500 | 1 | Side | 1/4 | Side | 3 5/16" | 00000000 | 000000 |