Hose Check Valves | McMaster-Carr

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Thread Size

Pipe Size

Connects To

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Component

Flashback Arrester

Fitting Type

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Shape

Material

Flashback Arrester Type

Quick Disconnect

Valve Type

Maximum Pressure @ Temperature

125 psi @ 70° F

Maximum Pressure for Acetylene

Mounting Position

Maximum Pressure for Propane

Specifications Met

End-to-End Length

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35 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.)