Offer Rubber Seat Gate Valve

The details of rubber seat gate valve are as follows, Nominal Diameter: DN50-300mm Nominal Pressure:1.0-1.6Mpa Material of Main Parts： Part Name Material Body, Bonnet Cast iron or Ductile iron Wedge Ductile iron, DI with Brass, Cast iron with NBR/EPDM or Ductile iron with NBR/EPDM Stem Carbon steel, Stainless steel or BZ Wheel Cast iron , Ductile iron Yoke Nut Ductile iron or BZ