Hose Check Valves | McMaster-Carr

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For Use With

Thread Type

System of Measurement

Pipe Size

Thread Size

Connects To

Fitting Connection

Gender

Body Material

Material

Thread Direction

Maximum Pressure for Acetylene

Flashback Arrester Type

Quick Disconnect

Shape

Fitting Type

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Component

Flashback Arrester

Seal Material

Maximum Pressure

Less than 100 psi

100 psi to 249 psi

Maximum Pressure for Propane

Maximum Pressure @ Temperature

125 psi @ 70° F

Mounting Position

Actuation

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34 Products

Fluid Handling

Check Valves

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

Vacuum Breakers

Vacuum Breakers

When pressure drops, vents open to prevent suction from drawing liquid back upstream

Fastening and Joining

Welding Gas Flashback Arresters

Welding Gas Flashback Arresters

Attach to your gas welder to extinguish flames and stop reverse gas flow

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