SMC (5720990) 426 Series PVC NSF Check Valve ; 1/8" FPT x 1/8" FPT BUNA Sediment Filter Engineered for Low-Pressure Efficiency

Engineered for Low-Pressure Efficiency

BACKWASH Double Backwash

VOCs like chloroform

calibration screwdriver

request the optional certificate of traceability and NIST reference standards at time of purchase

SMC (5720990) 426 Series PVC NSF Check Valve ; 1/8" FPT x 1/8" FPT BUNA Sediment Filter Engineered for Low-Pressure EfficiencyThe SMC 426 Series PVC Check Valve (Model 5720990) prevents backflow in water filtration systems with 1 8" female NPT connections on both inlet and outlet. NSF certified construction combines durable PVC housing with BUNA N seals for reliable one way flow control in residential and light commercial applications. SPECIFICATIONS SMC 426 Series Check Valve Core Specs Connection Type 1 8" FPT Both inlet and outlet Seal Material BUNA N Nitrile rubber seals