Purgers | McMaster-Carr

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System of Measurement

Inlet Pipe Size

Pipe Size

Outlet Pipe Size

Inlet Thread Type

For Use With

Ethylene Glycol

Actuation

For Outlet Tube OD

Thread Type

Body Material

304 Stainless Steel

Fitting Connection

Push to Connect

Quick Disconnect

For Inlet Tube OD

Outlet Thread Type

Inlet Connection

Push to Connect

Maximum Pressure

Less than 100 psi

100 psi to 124 psi

125 psi to 199 psi

200 psi to 249 psi

250 psi or greater

Shape

Air Directional Control Valve Flow Pattern

5/3 (Closed Center)

5/3 (Exhaust Center)

Voltage

Inlet Gender

ISO Designation

Material

Stainless Steel

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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342 Products

Air Vent Valves

Air-Release Valves for Water and Coolant

Air-Release Valves for Water and Coolant

Maintain consistent flow and prevent water surges in HVAC systems

Air-Release Valves for Oil and Fuel

Air-Release Valves for Oil and Fuel

Stainless steel for use with oil, diesel fuel, gasoline, and kerosene

Corrosion-Resistant Remote-Discharge Air-Release Valves for Water

Corrosion-Resistant Remote-Discharge Air-Release Valves for Water

Made of PVC to withstand wet conditions and harsh environments

Remote-Discharge Air-Release Valves for Water

Remote-Discharge Air-Release Valves for Water

A threaded relief port directs discharge away from your work environment

Air-Release Valves for Drinking Water

Air-Release Valves for Drinking Water

Meet NSF/ANSI 61 for safe use with drinking water

Corrosion-Resistant Air-Release Valves for Water and Coolant

Corrosion-Resistant Air-Release Valves for Water and Coolant

Nylon body and rubber seal withstand wet conditions and harsh environments

Inline Air-Release Valves for Water

Inline Air-Release Valves for Water

Trap and discharge air bubbles while allowing inline flow

Air-Release Valves for Steam

Air-Release Valves for Steam

Seal shut when steam enters to prevent system contents from escaping

Key-Operated Air-Release Valves for Water

Key-Operated Air-Release Valves for Water

Turn the key to manually vent radiators and heaters

Other Products

On-Off Valves

Start and stop flow through a line

Air Flow Control Valves

Air Flow Control Valves

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

Weld-Backing Tape

Weld-Backing Tape

Stick to the back of welding seams to contain spatter and prevent gases from weakening the weld

Molding Machine Cleaners

Molding Machine Cleaners

Purge colors, resins, and carbon build-up from molding machines to avoid downtime and waste

Directional Control Valves

Directional Control Valves

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

Air-Exhaust Valves

Air-Exhaust Valves

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

Safety Lockout Valves

Safety Lockout Valves

Prevent accidental start-up when servicing equipment

Pressure Switches

Pressure Switches

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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

3D Printer Cleaning Filaments

3D Printer Cleaning Filaments

Flush leftover material from extruders

Welding Purge Tape

Welding Purge Tape

Create dams in pipes before welding, then wash away with water or steam

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