Pneumatic Valves | 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)

Inlet Pipe Size

For Use With

Chlorinated Water

Citric Acid (25% Concentration)

Citric Acid (100% Concentration)

Pipe Size

Outlet Pipe Size

Return Actuation

Air-Assisted Spring

Electric (Solenoid)

Voltage

100V AC to 240V AC

Inlet Thread Type

Actuator Style

Actuation Type

Body Material

Stainless Steel

Valve Function

Backflow Prevention

Directional Control

Flow Adjustment

Pressure Control

Number of Flow Ports

Mount Type

Unthreaded Through Hole

Shape

Adjustable-Angle Elbow

Double 90° Elbow

Double-Outlet Elbow

Single-Outlet Elbow

Outlet Thread Type

Thread Type

UN/UNF (SAE Straight)

UNJ/UNJF (SAE Straight)

Inlet Connection

Push to Connect

Quick Disconnect

Fitting Connection

Grooved-End Clamp On

Push to Connect

Quick Disconnect

Solder-Socket Union

Exhaust Pipe Size

Air Directional Control Valve Type

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

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4,737 Products

Fluid Handling

Directional Control Valves

Directional Control Valves

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

On-Off Valves

Start and stop flow through a line

Check Valves

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

Air-Exhaust Valves

Air-Exhaust Valves

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

Valve Actuators

Valve Actuators

Automatically start and stop flow to your valve

Diverting Valves

Diverting Valves

Redirect flow between ports

Flow-Adjustment Valves

Flow-Adjustment Valves

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

Drain Valves

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

Air Valves

Fill tanks, tires, and other pressurized equipment

Valve Repair Kits

Valve Repair Kits

Maintain valves with replacement parts such as seals, plungers, and springs

Pilot Valves

Control air supply to the actuator in other valves

Air Pulse Valves

Air Pulse Valves

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

Valve Bodies

Attach to actuators to automatically or manually control flow in your line

Solenoid Coils

Replace the coil that actuates your flow-control valve

Air Chucks

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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

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

Air Cylinders

Push and pull loads to do everything from stamping materials to sorting parts on conveyors

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