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Ball Valve

  • Low Temperature Ball Valve Cryogenic ball valve

    Low Temperature Ball Valve Cryogenic ball valve

    Performance Specification Pressure Testing pressure at constant temperature (MPa) Applicable temperature Applicable medium   The shell testing High-pressure seal Low-pressure seal Nominal rating pressure(PN) 1.6 2.4 1.76 0.6   -29~121℃ or upon the user requirement Natural gas,liquefied gas,coal gas,oil,water, requirement 2.5 3.75 2.75 0.6 4.0 6.0 4.4 0.6 6.4 9.6 7.04 0.6 10.0 15.0 11.0 0.6 16.0 24.0 17.6 0.6 Pressure classes(Class) 150 2.94 2.16 0.6 300 ...
  • High Performance Fully Welded Ball Valve

    High Performance Fully Welded Ball Valve

    TRUNNION-MOUNTED BALL
    The ball is fixed and the seat rings are floating, free to move along the valve axis. Side load generated by the pressure acting on the ball is absorbed by bearings. At low pressure the seat sealing action is achieved by the thrust of the springs acting on the seat rings. As the pressure increases the fluid pressure pushes the seat rings against the ball.

  • Three-piece Hard Seal Ball Valve

    Three-piece Hard Seal Ball Valve

    Performance Specification Pressure Testing pressure at constant temperature (MPa) Applicable temperature Applicable medium  The shell testing High-pressure seal Low-pressure seal Nominal rating pressure(PN) 1.6 2.4 1.76 0.6 -29~121℃ or upon the user requirement Natural gas,liquefied gas,coal gas,oil,water, requirement 2.5 3.75 2.75 0.6 4.0 6.0 4.4 0.6 6.4 9.6 7.04 0.6 10.0 15.0 11.0 0.6 16.0 24.0 17.6 0.6 Pressure classes(Class) 150 2.94 2.16 0.6 300 7.67 5.62 0.6 ...
  • Three Way Ball Valve

    Three Way Ball Valve

    Product Information There are L port three-way ball valve and T Port Three Way Ball Valve. The T port three-way ball valve can help these three-orthogonality pipe connected with each other or shut off the third pipe, it is for distribution and gathering. L port three-way ball valve only can help to connect the two-orthogonality pipe. It is only working for distribution. Type: LWB (L Port) TWB (T Port) Design Specification: ASME B16.34, API 6D Nominal Diameter: DN15~DN500 (NPS1/2″~2...
  • Top Double Eccentric Semi – Ball Valve Series

    Top Double Eccentric Semi – Ball Valve Series

    Performance Specification Pressure Testing pressure at constant temperature (MPa) Applicable temperature Applicable medium   The shell testing High-pressure seal Low-pressure seal Nominal rating pressure(PN) 1.6 2.4 1.76 0.6   -29~121℃ or upon the user requirement Natural gas,liquefied gas,coal gas,oil,water, requirement 2.5 3.75 2.75 0.6 4.0 6.0 4.4 0.6 6.4 9.6 7.04 0.6 10.0 15.0 11.0 0.6 16.0 24.0 17.6 0.6 Pressure classes(Class) 150 2.94 2.16 0.6 300 ...
  • Top Double Eccentric Semi – Ball Valve Series

    Top Double Eccentric Semi – Ball Valve Series

    Performance Specification Pressure Testing pressure at constant temperature (MPa) Applicable temperature Applicable medium   The shell testing High-pressure seal Low-pressure seal Nominal rating pressure(PN) 1.6 2.4 1.76 0.6   -29~121℃ or upon the user requirement Natural gas,liquefied gas,coal gas,oil,water, requirement 2.5 3.75 2.75 0.6 4.0 6.0 4.4 0.6 6.4 9.6 7.04 0.6 10.0 15.0 11.0 0.6 16.0 24.0 17.6 0.6 Pressure classes(Class) 150 2.94 2.16 0.6...
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