SMC (6940090) 694 Series PVC NSF Check Valve ; 1/4"FNPT x 1/4"FNPT Buna Activated Alumina1459 Keep a spare on hand
Description
Keep a spare on hand as these wear components typically last 5-7 years in normal residential service
Compatible with sediment filters
} Watts Premium Filter Media
Viqua OEM Part
and the adjustable thermostat lets you dial in your preferred temperature below the 190°F maximum
SMC (6940090) 694 Series PVC NSF Check Valve ; 1/4"FNPT x 1/4"FNPT Buna Activated Alumina1459 Keep a spare on handThe SMC 6940090 is a 1 4" FNPT threaded PVC check valve from the 694 Series, NSF certified with a Buna N seal for reliable one way flow protection in residential and commercial water systems. This compact valve prevents backflow and protects pumps, filters, and RO membranes from reverse pressure damage. SPECIFICATIONS SMC 694 Series Check Valve Technical Details Model Number SMC 6940090 Series 694 Series Connection Type 1 4" FNPT x 1 4" FNPT Body
Exchange/Return Notes
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