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	Valves, Nuts and Bolts

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Part Number Configurator 2

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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.

Specifications

Ball Option		123 Stainless Ball 16 Stainless Ball Teflon Ball

Item #	Data Design	Ball Option	List Price

WPVC 426-4B4B-E,3#,HAST	Couplings 102	316 Stainless Ball	QUOTE-en

PVC 426-8B4F-B,1/3#,HAST	Couplings 101 Forged Tee	316 Stainless Ball	QUOTE-en

WPVC 426-4F8B-B,3#	Couplings 101 Forged Tee	316 Stainless Ball	QUOTE-en

PVC 426-8B8B-B,HAST	Couplings 101 Forged Tee	123 Stainless Ball	QUOTE-en

Part Number Configurator 2

Ball Option

Item #

Data Design

Ball Option

List Price