Valves for Compressed Air | McMaster-Carr

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Actuation

Electric (Solenoid)

Air Directional Control Valve Flow Pattern

3/3 (Closed Center)

4/3 (Closed Center)

4/3 (Exhaust Center)

5/3 (Closed Center)

5/3 (Exhaust Center)

5/3 (Pressure Center)

System of Measurement

Pipe Size

For Use With

Flammable Vapors

Solid Particles

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)

Inlet Pipe Size

Thread Type

UN/UNF (SAE Straight)

UNJ/UNJF (SAE Straight)

Maximum Pressure

Less than 1,000 psi

3,000 psi to 3,999 psi

4,000 psi or greater

Outlet Pipe Size

Body Material

Stainless Steel

Return Actuation

Air-Assisted Spring

Electric (Solenoid)

Connects To

Actuator Style

Fitting Connection

Inlet Thread Type

Voltage

Valve Function

Backflow Prevention

Directional Control

Flow Adjustment

Actuation Type

Number of Flow Ports

Shape

Adjustable-Angle Elbow

Gender

Mount Type

Unthreaded Through Hole

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

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934 Products

Fluid Handling

Directional Control Valves

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

Air Valves

Fill tanks, tires, and other pressurized equipment

On-Off Valves

Start and stop flow through a line

Air-Exhaust Valves

Air-Exhaust Valves

Vent or divert exhaust to speed up the operation of air cylinders, actuators, and other equipment

Air Pulse Valves

Air Pulse Valves

Convert continuous flow into bursts that reduce air consumption in dryers and dust collectors

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

Power Transmission

Air Flow Control Valves

Air Flow Control Valves

Control the speed of air-powered equipment by adjusting the volume of airflow entering or exiting

Air Flow Check Valves

Air Flow Check Valves

Open to allow air flow in one direction and close when flow stops or reverses

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