CF8 screw gate valveDescription:Name : Thread Gate valve Z11W Z15WSize: DN15-DN50 (1/4"-2")Pressure : 1.6-6.4MPaMaterial : CF8/ CF8MTemperature : -20℃~350℃Media: water,Website:http://www.bovalves.com, oil, gas and other corrosive liquid (WOG)Screw type : NPT, BSP, BSPT, DIN259/2999