Valves for Inert Gas | McMaster-Carr

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System of Measurement

Inlet Pipe Size

For Use With

Flammable Vapors

Shut-Off Valves

Solid Particles

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (20% Concentration)

Aluminum Chloride

Argon/Carbon Dioxide Blend

Black Beauty Grit

Citric Acid (25% Concentration)

Citric Acid (50% Concentration)

Citric Acid (100% Concentration)

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)

Pipe Size

Body Material

Stainless Steel

Set Pressure

Less than 500 psi

500 psi to 999 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi or greater

Inlet Thread Type

Outlet Pressure

0 psi to 10 psi

0 psi to 30 psi

0 psi to 60 psi

0 psi to 150 psi

0 psi to 1,500 psi

0 psi to 2,500 psi

0.5 psi to 3.5 psi

0.5 psi to 10 psi

0.5 psi to 30 psi

0.5 psi to 60 psi

0.5 psi to 90 psi

2 psi to 15 psi

2 psi to 20 psi

2 psi to 23 psi

2 psi to 25 psi

2 psi to 30 psi

Maximum Inlet Pressure

Less than 500 psi

500 psi to 999 psi

2,000 psi to 3,999 psi

4,000 psi or greater

Shape

Thread Type

Valve Function

Back-Pressure Regulation

Pressure Regulation

Pressure Relief

Vacuum Regulation

Actuation

Airflow Capacity

Seal Material

Stainless Steel

Maximum Temperature

100° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

Set Pressure Configuration

Inlet Connection

Valve Type

Back-Pressure Regulator

Pressure Regulator

Vacuum Regulator

Inlet Gender

Outlet Pipe Size

Fitting Connection

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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188 Products

Fluid Handling

Pressure-Relief Valves

Pressure-Relief Valves

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

Pressure-Regulating Valves

Pressure-Regulating Valves

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

Vacuum-Relief Valves

Vacuum-Relief Valves

Open at a set vacuum and close when the vacuum level drops to protect equipment

Vacuum-Regulating Valves

Vacuum-Regulating Valves

Control the amount of air that a vacuum pump draws from your system to maintain vacuum levels

On-Off Valves

Start and stop flow through a line

Drain Valves

Vent air or discharge liquids to remove excess fluid from your system

Float Valves

Open or close a pipe connection when liquids in a container reach a set level; also known as ballcocks

Mufflers

Reduce noise and filter exhaust fumes

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