Valvulas - Model Fig. VS 121 | PN-16/40 -Lift Check Valve

For horizontal position. With the help of spring, loaded a more watertight  and quicker sealing can be obtained. Drilled and dimensioned flanged according to  DIN PN-16 or PN-40. Distance between sides according to DIN 3202 F-1. Sizes from15 to 250 mm PN-16 and 15 to 200 mm PN-40.