... sus304 SPECIFICATIONSCharacteristic:1.With latching coil at low power consumption 2.Applied to washroom, public W.C. etc. 3.Lifespan can ... Stainless Steel sus304Port Size:3/8″,1/2″,3/4″,1″,11/4″,11/2″,2″Port thread:BSPP ,BSPT ,NPT ,Flange, UNF, M8X1 ... Orifice(mm):DN 15,20,25,32,40,50 1.6,2.5 ...