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1PC Forged Steel Wafer Type Ball Valve

1PC Forged Steel Wafer Type Ball Valve 1PC Forged Steel Wafer Type Ball Valve Size: 1/2''-12'' pressure: Applicable Standards Ball valve: ANSI B16.34 / API6D / BS5351 Fire safe: API 607 Anti static: API 608 Face to face: ASME B 16.10 End: Wfer or Flanged End Inspection and test: API 598 / API 6D Products name: 1PC Forged Steel Wafer Type Ball Valve Port Type: Full Bore Pressure Rating: 150psi-1000psi Ball Type: Floating Ball Material: WCB, WC6, WC9, LCB, CF8, CF3,

1PC Forged Steel Wafer Type Ball Valve

Jacket Ball Valve PN1.6~2.5\Class150~300\10K\20K

Jacket Ball Valve Introduction: The product has fine thermal insulation properties. The diamter of the valve is the same with the caliber of the pipeline. The media is linear, with little resistance and high viscosity, easy to solidify. The overall jacket design can insulate evenly and keep cold. Jacket, the outside of the body weld with the adapter of the jacket, with the pressure of steam or cold water no more than 1Mpa. Mainly used in petroleum, chemical, pharmaceutical,

Jacket Ball Valve PN1.6~2.5\Class150~300\10K\20K

Trunnion Mounted Ball Valves

Ball of trunnion ball valve is fixed, it does not move with medium pressure. Trunnion ball valve has floating seats. The seats move with the medium pressure to tight the ball and seal ring to ensure sealing reliability. Bearings could be mounted in top shaft and bottom shaft, which reduces operation torque. This is widely used in valves with high pressure and big sizes. To decrease the operation torque and increase sealing reliability, lubricated ball valves are adopted in recent years.

Trunnion Mounted Ball Valves

Full welded ball valve

Full welded ball valve For the purpose of preventing the stem from flying off  resulting in abnormal rising of the inner pressure of valve,shoulder is fixed at the lower part of the stem.In addition,in order to prevent leakage resulting from burnout of packing set of the stem in a fire,thrust bearing is set at the contact position of the shoulder at lower part of the stem and valve body.Thus an inverse seal seat is formed which will prevent leakage and avoid accident.
Full welded ball valve
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