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