SMC (6940090) 694 Series PVC NSF Check Valve ; 1/4"FNPT x 1/4"FNPT Buna Waterstone (1100-ORB) Annapolis Black Oil Rubbed Bronze Faucet providing the adsorption benefits of

providing the adsorption benefits of loose granular carbon while the porous polyethylene outer shell contains carbon fines

⚗️ Multi-Contaminant Testing

two drain ports for inlet and outlet

Suitable for under-sink

Position the new MCCP201 tube with end fittings into the pump head

SMC (6940090) 694 Series PVC NSF Check Valve ; 1/4"FNPT x 1/4"FNPT Buna Waterstone (1100-ORB) Annapolis Black Oil Rubbed Bronze Faucet providing the adsorption benefits ofThe 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