Helium Regulators | McMaster-Carr

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For Use With

Helium

System of Measurement

Outlet Pressure

Maximum Inlet Pressure

500 psi to 999 psi

2,000 psi to 3,999 psi

4,000 psi or greater

Maximum Outlet Pressure Gauge Measurement

Body Material

Inlet CGA Number

Connects To

Outlet Connection

Outlet Connection Port

Pipe Size

Outlet Thread Type

Valve Function

Inlet Pipe Size

Thread Type

Outlet Pipe Size

Maximum Inlet Pressure Gauge Reading

Fitting Connection

Inlet Thread Type

Inlet Gender

Outlet Gender

Diaphragm Material

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Not Compliant

Export Control Classification Number (ECCN)

3,620 Products

Fluid Handling

Pressure-Regulating Valves

Reduce inlet pressure to a lower outlet pressure to protect sensitive equipment

43 products

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

2 products

On-Off Valves

Start and stop flow through a line

1,706 products

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

334 products

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

2 products

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

341 products

Diverting Valves

Redirect flow between ports

180 products

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

755 products

Vacuum Breakers

When pressure drops, vents open to prevent suction from drawing liquid back upstream

16 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

33 products

Hose Fitting Nuts

Connect fittings and compressed-gas nipples to pressure regulators and torches

11 products