Valves for Oxygen | McMaster-Carr

Filter by

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 (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 Hydroxide

Potassium Sulfate

Silicon Carbide Grit

Sodium Carbonate (Soda Ash)

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)

Fitting Connection

Push to Connect

Quick Disconnect

Pipe Size

Body Material

Stainless Steel

Actuation

Electric (Solenoid)

Tube OD

Connects To

Shape

Valve Function

Backflow Prevention

Flow Adjustment

Pressure Regulation

Pressure Relief

Valve Type

Pressure Regulator

Zero Pressure Drop

Thread Type

Maximum Pressure @ Temperature

15 psi @ 65° F

30 psi @ 70° F

100 psi @ 70° F

120 psi @ 70° F

150 psi @ 70° F

220 psi @ 70° F

300 psi @ 70° F

500 psi @ 70° F

200 psi @ 72° F

100 psi @ 75° F

120 psi @ 75° F

275 psi @ 100° F

60 psi @ 140° F

125 psi @ 140° F

100 psi @ 150° F

Tube ID

Handle Style

Ball Material

316 Stainless Steel

Gender

Fitting Type

Maximum Temperature

100° F to 249° F

250° F to 499° F

500° F to 999° F

Seal Material

316 Stainless Steel

Handle Type

System of Measurement

Actuation Type

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

How can we improve?

309 Products

Fluid Handling

On-Off Valves

Start and stop flow through a line

Flow-Adjustment Valves

Flow-Adjustment Valves

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

Diverting Valves

Diverting Valves

Redirect flow between ports

Check Valves

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

Vacuum Breakers

Vacuum Breakers

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

Orifice Valves

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

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

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

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.)