Check Valves for Methyl Ethyl Ketone (MEK) | McMaster-Carr

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Pipe Size

Body Material

Glass-Filled Vinyl Ester

Fitting Connection

Thread Type

Maximum Pressure @ Temperature

100 psi @ 75° F

100 psi @ 150° F

125 psi @ 150° F

140 psi @ 250° F

200 psi @ 250° F

Piston Material

Gender

Spring Material

Seal Material

Fluoroelastomer

Actuation

Minimum Opening Pressure

Connects To

Check Valve Type

Spring-Loaded Piston

Valve Type

Material

Fluoroelastomer

Mounting Position

Shape

End-to-End Length

Pipe Schedule

Fitting Type

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 299° F

How can we improve?

15 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

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