DIN 3352 F4 Non-Rising Stem Solid Wedge Gate Valve Certificate:CE,ISO9001,WRAS Face to Face: DIN3202 F4, Flanges: ... EN1092-2 DIN 3352 F4 Non-Rising Stem Solid Wedge Gate Valve Material&DescriptionBody:GG25,Disc:GG25Seal:Brass/Bronze,Stem:SS420,Operator ... degrees centigrade DIN 3352 F4 Non-Rising Stem Solid Wedge Gate Valve