Air Pressure Switches | McMaster-Carr

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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)

For Use With

Cleaning Solutions

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Actuation

Electric (Solenoid)

System of Measurement

Inlet Pipe Size

Pipe Size

Outlet Pipe Size

Return Actuation

Air-Assisted Spring

Electric (Solenoid)

Voltage

Pressure Set Point

0 psi to 14 psi

0 psi to 36 psi

0 psi to 145 psi

0 psi to 360 psi

0 psi to 1,450 psi

0 psi to 3,600 psi

0 psi to 5,800 psi

0.05 in. H₂O to 5 in. H₂O

0.068 psi to 1.6 psi

1/8 psi to 15 psi

4.5 in. H₂O to 30 in. H₂O

0.18 psi to 2.8 psi

0.6 psi to 14.2 psi

0.66 psi to 17 psi

1 psi to 20 psi

1 1/2 psi to 3 1/2 psi

1.6 psi to 28 psi

2 psi to 10 psi

Actuator Style

Mount Type

Unthreaded Through Hole

Thread Type

UN/UNF (SAE Straight)

Actuation Type

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi to 9,999 psi

10,000 psi or greater

Inlet Thread Type

Maximum Continuous Pressure

Number of Flow Ports

Inlet Connection

Push to Connect

Valve Function

Directional Control

Flow Adjustment

Wire Connection

Outlet Thread Type

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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884 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

Air-Exhaust Valves

Air-Exhaust Valves

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

Pressure Switches

Pressure Switches

Activate controls, set off alarms, and power equipment when a set pressure is reached

Electrical

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

Manual Switches

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

Heating, Ventilation, and Air Conditioning

HVAC Switches

Control and monitor airflow in HVAC systems automatically

Power Transmission

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.)