Airflow Switches | McMaster-Carr

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For Use With

Hydraulic Fluid

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)

Current @ Voltage

5.8 amp @ 120V AC

9.8 amp @ 120V AC

16 amp @ 120V AC

2.9 amp @ 240V AC

4.9 amp @ 240V AC

10 amp @ 240V AC

Actuation

Electric (Solenoid)

Voltage

Return Actuation

Air-Assisted Spring

Electric (Solenoid)

Environment

Food and Beverage

High-Pressure Washdown

Maximum Temperature

Less than 100° F

100° F to 149° F

150° F to 199° F

200° F to 249° F

250° F or greater

Electrical Connection

Circular Metric

DIN Valve Connection

Pipe Size

Switch Designation

Conduit Trade Size

Certification

CSA-US Certified

C-UL Recognized Component

UL Recognized Component

Calibrated With

Actuator Style

Inlet Pipe Size

Outlet Pipe Size

Sensing Component

Mount Type

Unthreaded Through Hole

Actuation Type

Body Material

Stainless Steel

Number of Flow Ports

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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523 Products

HVAC Switches

Airflow-Actuated HVAC Switches

Airflow-Actuated HVAC Switches

Switches activate when there is a drop in pressure to control the airflow

Air-Pressure-Actuated HVAC Switches

Air-Pressure-Actuated HVAC Switches

Sense small changes in air pressure to detect clogged filters or iced coils

Other Products

Directional Control Valves

Directional Control Valves

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

Flow Switches

Turn equipment on or off when flow rate reaches a set point

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

Float Switches

Start process equipment such as pumps and motors when the liquid in your tank reaches the float

Air Cylinders

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

On-Off Valves

Start and stop flow through a line

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