... Gate Valve 1.Manufacturer 2.ISO9001:2008 3.Sell to Europe,Africa,South America. 4.EPDM seat ISO9001 Cast Iron Gate Valve ... Specification:1. Size: 1-1/2”-24” (DN40-DN600)2. Design Standard: BS5163, ... , Stainless steelDisc Grey iron, Ductile iron, Carbon steel, Stainless steel, with or without EPDMSeatEPDM / NBR / VITON / PTFEStemStainless steel, Brass/Bronze ...