Check Valve Tube Fittings | McMaster-Carr

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Fitting Connection

Push to Connect

System of Measurement

Tube OD

For Use With

Deionized Water

Ethylene Glycol

Hydrochloric Acid

Body Material

Stainless Steel

Connects To

Pipe Size

Tube ID

Minimum Opening Pressure

Shape

Maximum Pressure @ Temperature

50 psi @ 65° F

15 psi @ 70° F

25 psi @ 70° F

50 psi @ 70° F

115 psi @ 70° F

125 psi @ 70° F

145 psi @ 70° F

150 psi @ 70° F

200 psi @ 70° F

300 psi @ 70° F

1,500 psi @ 70° F

1,900 psi @ 70° F

2,200 psi @ 70° F

2,300 psi @ 70° F

3,000 psi @ 70° F

725 psi @ 100° F

1,000 psi @ 100° F

20 psi @ 150° F

Material

Stainless Steel

Actuation

Valve Type

Thread Type

Gender

Spring Material

Stainless Steel

Fitting Type

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 299° F

300° F to 399° F

400° F or greater

Piston Material

316 Stainless Steel

Fluoroelastomer

Check Valve Type

Spring-Loaded Ball

Spring-Loaded Piston

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Mounting Position

How can we improve?

272 Products

Fluid Handling

Check Valves

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

Backflow-Prevention Valves

Backflow-Prevention Valves

Dual checks stop flow from reversing and contaminating your system

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