SMC (5720990) 426 Series PVC NSF Check Valve ; 1/8" FPT x 1/8" FPT BUNA Aptera (APTERA-2510) 10"x2.5" AlkaMag Alkaline Filter What you need to know

What you need to know

Commonly used in residential water softeners

chemical dosing pumps

Service life depends on sediment load and flow volume

Ideal Uses & System Integration

SMC (5720990) 426 Series PVC NSF Check Valve ; 1/8" FPT x 1/8" FPT BUNA Aptera (APTERA-2510) 10"x2.5" AlkaMag Alkaline Filter What you need to knowThe 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