Size Range: DN50-DN400
Pressure: 150LB
Temperature Range: -40℃ to 250℃
Face to Face: GB/T12221, ANSI B16.5
Flange Standard: GB/T9113-2000, ANSI B16.5, DIN, JIS
Main Parts:
Body:Ductile iron, WCB, Stainless steel
Stem: Stainless steel
Wedge: Toughened ceramic
Liner:Toughened ceramic
Sealing:Rubber
● Good wear resistance: lining ceramic hardness is second only to diamond, so wear resistance and erosion resistance, long service life.
● Good corrosion resistance: in addition to molten metal and hydrofluoric acid, other corrosive media, do not react to ceramics Good sealing: After the ceramic valve ball and ceramic seat are pealed, 0 leakage can be achieved.
● Small torque: thanks to the self-lubrication of ceramics, open more energy saving
Symmetrical design, two-way sealing, seat elasticity compensation, valve ball is not easy to jam.
● A variety of driving methods: manual, pneumatic, electric.