Precision Casting Valve body can ensure valve installation and sealing requirements. Compact structure, reasonable design, small operation torque, easy opening and closing port, port smooth, no dirt accumulation, small flow resistance.Medium flow, no pressure loss. Copper Stem nut make stem and disc wholly contact, no disc loose and  damage, connection firm and safety during flow shock type sealing structure, reliable seal, zero leakage, long usage life. The TWT Cast Iron Gate Valve adopts copper and the hard alloy sealing, corrosion resistance and flush resistance. The TWT Cast Iron Gate Valve coated with epoxy resin, disc is covered rubber to avoid medium pollution.

Driving Mode: Gear Operator, Electric or Pneumatic Actuators.  
Type: Inside Gate Valve  
Material: Cast Iron  
Fluid Medium: Water, Oil, Gas and various corrosive media  
Using Temperature: -15ºC ~ 120ºC  
Pressure: PN1.0 ~ 1.6MPa  
Size Range: DN50 ~ DN1600  
Connection Mode: Flange
Connection Standard: GB·ANSI·DIN·API·ISO·BS  
Application: Water Industrial, Industrial Usage