Valves for Hydrogen | McMaster-Carr

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For Use With

Flammable Vapors

RTD Connection Heads

Shut-Off Valves

Solid Particles

Thermocouple Connection Heads

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (20% Concentration)

Aluminum Chloride

Argon/Carbon Dioxide Blend

Black Beauty Grit

Chlorinated Water

Citric Acid (25% Concentration)

Citric Acid (50% Concentration)

Citric Acid (100% Concentration)

Deionized Water

Diesel Exhaust Fluid

Ethylene Glycol

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrochloric Acid (37% Concentration)

Hydrogen Peroxide

Hydrogen Peroxide (30% Concentration)

Isopropyl Alcohol

Liquid Carbon Dioxide

Liquid Natural Gas

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Ethyl Ketone (MEK)

Mineral Spirits

Nitric Acid (20% Concentration)

Nitric Acid (25% Concentration)

Nitric Acid (50% Concentration)

Nitric Acid (100% Concentration)

Phosphoric Acid

Phosphoric Acid (70% Concentration)

Potassium Chloride

Potassium Hydroxide

Potassium Sulfate

Silicon Carbide Grit

Sodium Bicarbonate (Baking Soda)

Sodium Carbonate (Soda Ash)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (20% Concentration)

Sodium Hydroxide (Caustic Soda) (25% Concentration)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sodium Hydroxide (Caustic Soda) (75% Concentration)

Sodium Hydroxide (Caustic Soda) (100% Concentration)

Sodium Hypochlorite (Bleach)

Stainless Steel Shot

Sulfuric Acid (75% Concentration)

Toluene (Methylbenzene)

Outlet Pressure

0 psi to 15 psi

0 psi to 60 psi

0 psi to 80 psi

0 psi to 125 psi

0 psi to 200 psi

0 psi to 500 psi

Body Material

Stainless Steel

Maximum Inlet Pressure

500 psi to 999 psi

2,000 psi to 3,999 psi

Inlet Pipe Size

Valve Function

Pressure Regulation

Pressure Relief

Maximum Outlet Pressure Gauge Measurement

Connects To

Inlet CGA Number

Inlet Thread Type

Inlet Gender

Maximum Temperature

100° F to 249° F

Set Pressure

Less than 500 psi

Relief Port Pipe Size

Diaphragm Material

Stainless Steel

RoHS

Compliant with Exemptions

Seal Material

Outlet Connection

Valve Type

Pressure Regulator

Actuation

Minimum Temperature

-250° F or less

-249° F to -1° F

0° F to 99° F

Shape

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

How can we improve?

30 Products

Fluid Handling

Pressure-Regulating Valves

Pressure-Regulating Valves

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

Pressure-Relief Valves

Pressure-Relief Valves

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

Check Valves

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

Fastening and Joining

Welding Gas Flashback Arresters

Welding Gas Flashback Arresters

Attach to your gas welder to extinguish flames and stop reverse gas flow

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)