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Check Valve 426 Series PVC Gray 1/4 FPT VITON
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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About Check Valve 426 Series PVC Gray 1/4 FPT VITON
Check Valve 426 Series PVC Gray 1/4 FPT VITON 5720690. 426 Series Check Valve PVC Gray 1/4 FPT Viton Features: 426 Series Check Valve PVC Gray 1/4 FPT Viton Features: The 426 Series Check Valve prevents reverse flow and cross contamination and its 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. Options are available by special order with a minimum order of 100 units. Please call to place a special order with varying options . Material Options Gray PVC (Standard) White PVC White Polypropylene Black Nylon White Nylon MakroBlend Black PVDF (Kynar) Seal Options Buna-N (Standard) Ethylene Propylene Fluoroelastomer (Viton) End Options 1/8 1/4 Male and Female NPT 1/8 1/4 5/16 3/8 1/2 Hose Barb 1/8 1/4 JACO 1/4 3/8 SMC Push-To-Connect 3/8 BIB (Smooth Barb) Cracking Pressure 1 psi (Standard) 1/3 1.5 3 5 7 10 12 psi or No Spring Hastelloy Spring - 1/3 1 5 12 psi Ball Material 316 Stainless Ball with 302 Stainless Spring (Standard) TeflonBall with Hastelloy Spring PVC 426-4F4F-F Check Valves
