... Iron Gate Valve 1.Manufacturer 2.ISO9001:2008 3.Sell to Europe,Africa,South America. 4.EPDM seat ISO9001 Cast Iron ... , BS EN 1092(PN10, PN16), DIN 2501(PN10, PN16), BS 10 Table E4. Disc: Grey iron, Ductile iron, with or without ... pressureSeal: 1.1 times of working pressureWorking Temperature-10°C to 80°C (NBR)-10°C to 120°C (EPDM)Suitable MediaWater, Oil and ...