PVC foot valve SpecificationApplication Flange dimensions :DIN2533 Face to face : DIN3202-F1 Testing confirm to DIN3230 Working Temp: 100 °C Working Pressure: PN10 or PN16 Suitable Media: Water,Steam,Oil ect. Not recommended for Steam Service. Caution : FREEZING WEATHER PRECAUTION - Subsequent to testing a piping system, PN10 Lift Check Valve should be left in an open position to allow complete ...