Cast Steel Floating Ball Valve
The floating ball valve is mainly divided into such two structures as the single-body type and double-body type float ball valve structures .The ball valve are designed in accordance with ISO17292、API 608、BS 5351.
Product Range
Body Material: carbon steel, stainless steel, alloy steel
Nominal Diameter: 1/2"～6"（DN15~DN150）
End Connection: RF, BW, THR
Pressure Range: Class150 – 300（PN16~PN40）
Working Temperature: -46℃ - +200℃
Operation: wrench, worm gear, electric, etc
Forged Steel Floating Ball Valve
Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.
Product Range
Body Material: carbon steel, stainless steel, alloy steel
Nominal Diameter: 1/2"～6"（DN15~DN150）
End Connection: RF, RTJ, BW, THR, SW
Pressure Range: Class150 – 2500（PN16~PN420）
Working Temperature: -46℃- +200℃
Side Entry Trunnion Ball Valve
The trunnion ball valve is equipped with a movable seat seal ring which can generate displacement under the pressure of medium. In case that any medium pressure exists, the pressure will press the valve seat seal ring onto the ball tightly, guaranteeing the sealing performance of the ball valve.
Product Range
Body Material: carbon steel, stainless steel, alloy steel
Nominal Diameter: 2"～60"（DN50~DN1500）
End Connection: RF, RTJ, BW
Pressure Range: Class150～2500（PN16~PN420）
Working Temperature: -46℃～+200℃
Operation: Wrench, worm gear, electric, pneumatic, gas over oil actuator and electro-hydraulic actuator
Top-Entry Ball Valve
The top-entry ball valve is designed as an integrated valve body.
Product Range
Body Material: carbon steel, stainless steel, alloy steel
Nominal Diameter: 2"～60"（DN50~DN1500）
End Connection: RF,RTJ,BW
Pressure Range：Class150～2500（PN10~PN420）
Working Temperature：-46℃～+200℃
Operation: wrench, worm gear, electric, etc.
Fully Welded Ball Valve
The fully-welded ball valve adopts forged material, welded body, instead of bolts and nuts, to aviod any potential leakage from body.
Product Range
Body Material: low-temperature carbon steel, carbon steel
Nominal Diameter: 2"～60"（DN50~DN1500）
Pressure Range: Class150～2500（PN10~PN420）
End Connection: RF, RTJ, BW
Working Temperature: -46℃～+200℃
Operation: Wrench, worm gear, electric , pneumatic , gas over oil actuator and electro-hydraulic actuator.
Metal-To-Metal Seat Ball Valve
Product Range
Body Material: carbon steel, stainless steel, alloy steel, dual-phase steel
Nominal Diameter: 2"～32"
Pressure Range: Class150～2500
End Connection: RF, RTJ, BW
Working Temperature: -29℃～+560℃
Operation: wrench, worm gear, electric, pneumatic actuator, gas over oil actuator, electro-hydraulic actuator , etc
Water Power Station Ball Valve
The ball valve is equipped with the movable seat seal ring which can generate displacement under the pressure of drive medium. So that biggest size ball valve can be easy to drive by actuator and the sealing performance of the ball valve can to be control.
Product Range
Body Material: carbon steel, stainless steel, alloy steel, dual-phase steel
Nominal Diameter: 16"～60"
Pressure Range: Class150～1500
End Connection: RF, RTJ, BW
Working Temperature: -29℃～+200℃
Operation: electric, pneumatic actuator, electro-hydraulic actuator , etc.
Cryogenic Ball Valve
Product Range
Body Material: Stainless Steel, Cryogenic Alloy Steel, Dual-Stainless steel
Floating and trunnion mounted ball valve(Side and Top Entry)
Nominal Diameter: 1/2"～32"
Pressure Range: Class150～1500
End Connection: RF, RTJ, BW
Working Temperature: -196℃～+200℃
Operation: wrench, worm gear, electric, pneumatic actuator, gas over oil actuator, electro-hydraulic actuator , etc.
