... sus304 SPECIFICATIONSCharacteristic:1.With latching coil at low power consumption 2.Applied to washroom, public W.C. etc. 3. ... 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 ... ,3.0,3.5,4.0,4.5,5.0Voltage:DC 6V,12V,24V Tolerance: +/- ...