DIN3202 F4 PN16 Standard ductile iron flange type gate valve for water pump Body Material:Cast Iron GG25 or Ductile Iron GGG40/50;High quality gate valves constructed from cast iron with flanged connections. 1. Flanged PN16 2. Conforms to DIN3202 F4 Standard 3. Non Rising Stem ...
Shandong DS machinery co.,ltd [Hardware] [Valves] [2016-11-11 09:22:42 ]