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Brass 1-Piece Poppet Check Valve, Adjustable Pressure, 1/4 in. MNPT, 50 to 150 psig (3.5 to 10.4 bar)

Part #: B-4CPA2-50

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Adjustable Pressure

Control back flow in general-service and high-purity applications with Swagelok check valves available in a range of adjustable and fixed cracking pressures.

Specifications

Attribute Value
Body Material Brass
Cleaning Process Standard Cleaning and Packaging (SC-10)
Connection 1 Size 1/4 in.
Connection 1 Type Male NPT
Connection 2 Size 1/4 in.
Connection 2 Type Male NPT
Cracking Pressure 50 to 150 psi (3.5 to 10.4 bar, 0.35 to 1.04 MPa)
CV Maximum 0.35
O-Ring Material Buna N
Room Temperature Pressure Rating 3000 PSIG @ 100°F /206 BAR @ 37°C
Surface Finish Standard
Testing No Optional Testing
eClass (4.1) 37010801
eClass (5.1.4) 27300400
eClass (6.0) 27300601
eClass (6.1) 27300601
UNSPSC (4.03) 40141601
UNSPSC (10.0) 40141641
UNSPSC (11.0501) 40141641
UNSPSC (13.0601) 40141641
UNSPSC (15.1) 40141641
UNSPSC (17.1001) 40183101
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3D

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