Two-way Cast Steel Plug Valve

Two-way Cast Steel Plug Valve
Model No.: X43W-1.0C Hits: 13
China Two-way Cast Steel Plug Valve manufacturer Xinhai offers 2-way Cast Steel Plug Valve in cast steel, PN1.0MPa, DN15-300mm, applicable for gas.
  • Two-way cast steel plug valve utilizes a cock with hole as its closure member. Rotating the cock can close the vale, having the advantages of good sealing, long service life.

    Characteristics
    1.  Import and export terminal of two-way cast steel plug valve uses dual grooves sealing ring. When rotating cock, sealing specific pressure of sealing pair changes, until valve closed or opened completely. Producing adequate sealing specific pressure ensure the zero leakage of sealing pair.
    2.  Dual grooves sealing ring can fix PTFE liner inside body. It can also absorb micro deformation of liner caused by temperature difference. Otherwise, liner and cock cause strong wiping action, highly improving service life of sealing ring.
    3. Upper cock shaft of plug valve consist of PTFE diaphragm, O-ring and regulating gasket. It can adjust sealing specific pressure to rotate cock smoothly and ensure sealing of import and export terminal.
    4. The whole sealing process of plug valve can be considered that has no relationship with pressure inside pipelines.
    5. PTFE liner chooses different packings for applicable temperature and medium, having good lubrication and long service life.
     
    Standards
    GB/T12240, API 599, API6D
    Actuation mode: manual, gear operated, electric operated
     
    Pressure & medium 
    Model Nominal Pressure
    PN(MPa)
    Testing Pressure PS(MPa) Applicable Medium Working Temperature(℃)
    Shell Sealing
    X43W-1.0C 1.0 1.5 1.1 Gas, oil ≤200

    Dimensions
    Model Nominal Diameter
    DN(mm)
    Dimensions(mm)
    L D D1 D2 f b z-φd □s h H
    X43W-1.0C 15 80 95 65 45 2 14 4-φ14 14 26 99
    20 90 105 75 55 2 16 4-φ14 14 34 124
    25 110 115 85 65 2 16 4-φ14 17 38 133
    32 115 135 100 78 2 18 4-φ18 18 45 152
    40 150 145 110 85 3 18 4-φ18 26 55 212
    50 170 160 125 100 3 20 4-φ18 28 74 260
    65 220 180 145 120 3 20 4-φ18 32 82 295
    80 250 195 160 135 3 22 4-φ18 40 95 327
    100 300 215 180 155 3 26 8-φ18 45 135 425
    125 350 245 210 185 3 24 8-φ18 54 154 482
    150 400 280 240 210 3 24 8-φ23 62 172 512
    200 450 335 295 265 3 24 8-φ23 75 195 605
    250 530 390 350 320 3 28 12-φ23 85 230 660
    300 580 440 400 368 3 30 12-φ23 100 263 760

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