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All Categories1 > Part Number Configurator Sample4 test

Part Number Configurator Sample4 test

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The 426 Series Check Valve design promotes multiple configurations to fit the exact end use application. Gray PVC with 1 psi stainless spring and ball is the standard configuration.

PVC is a NSF Standard 61 Approved Material.
Nylon, PVDF (Kynar®) and Glass Filled Polypropylene are available for chemical resistance applications.
MakroBlend is an NSF Standard 51 Approved Material.

Hastelloy is a superior chemically resistant spring material.
Teflon® balls are standard with Hastelloy springs for chemical resistance applications.

Unit of Measure: Imperial

Specifications

Material		Gray PC (Standard) White PVC Black Filled Nylon White Filled Nylon Black Filled Polypropylene White Filled Polypropylene MakroBlend($20.00) Black PVDF (Kynar®)($15.00)

Inlet End		1/2 Hose Barb 1/4 Female NPT 1/4 Hose Barb 1/4 JACO 1/4 Male NPT 1/4 SMC Push-to-Connect 1/8 Female NPT 1/8 Hose Barb 1/8 JACO 1/8 Male NPT 3/8 BIB (Smooth Barb) 3/8 SMC Push-to-Connect 5/16 Hose Barb

Outlet End		1/2 Hose Barb 1/4 Female NPT 1/4 Hose Barb 1/4 JACO 1/4 Male NPT 1/4 SMC Push-to-Connect 1/8 Female NPT 1/8 Hose Barb 1/8 JACO 1/8 Male NPT 3/8 BIB (Smooth Barb) 3/8 SMC Push-to-Connect 5/16 Hose Barb

Seal Option		Buna-N (Standard) Ethylene Propylene Fluoroelastomer (Viton®)

Spring Options: Material - Cracking Pressure		1 psi Hastelloy 1 psi Stainless (Standard) 1.5 psi Stainless 1/3 psi Hastelloy 1/3 psi Stainless 10 psi Stainless 12 psi Hastelloy 12 psi Stainless 3 psi Hastelloy 3 psi Stainless 5 psi Hastelloy 7 psi Stainless No Spring

Ball Option		123 Stainless Ball 16 Stainless Ball Teflon Ball

Part Number Configurator Sample4 test

Material

Inlet End

Outlet End

Seal Option

Spring Options: Material - Cracking Pressure

Ball Option

Spring Options:
Material - Cracking Pressure