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 💧 50 GPD Output

💧 50 GPD Output

Ideal Uses & System Integration

Available Models and Pressure Settings

Commonly used in residential water softeners

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 💧 50 GPD OutputThe 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