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Offset ball valve

  • Introduction

    Single valve seat, full bore design, reliable sealing and convenient operation

  • Applications

    Oil refining and petrochemical industry : Delayed coking, catalytic cracking, adsorption desulfurization, hydrocracking, offshore platform, polypropylene, sulfur recovery
    Coal chemical industry : Coal-based synthetic oil, direct coal liquefaction, coal to olefins, coal to methanol, synthetic ammonia, urea, acetic acid, acetic anhydride, dimethyl ether, Paste resin and PVC industry
    Other industries : Pulp control, polysilicon, styrene butadiene rubber, MDI, TDI, PTA, PX.

Consult 010-85725629
  • Single valve seat, no dead space, full diameter, reliable seal, easy operation, high flow rate, and low cost.
  • C-shaped valve ball, 1/4 revolution, low torque.
  • Self-cleaning,the valve has a shearing effect when closed, to clean up debris on the seal surface.
  • Spring-loaded mobile valve seat, with reliable seal at high temperature and under high pressure.
  • Slag-proof spring cavity to effectively prevent the spring from failure.
  • Ball fixed by the upper and lower supports, with the opening and closing torque borne by the steam only.
  • Wear-resistant ball part in contact with the upper and lower supports, to meet the needs for frequent switching.
  • Hardened seal, featuring high wear resistance, erosion resistance and bonding strength for operation under harsh conditions.
  • Intrinsic fire safety and Fire safestructure.
  • Design standards
    API6D, ASME B16.34
  • Nominal diameter
    DN50 to DN900 (2"-36")
  • Nominal pressure
    PN16 to PN250, Class150-1500LB
  • Operating temperature
    -101 ℃ to 650 ℃
  • Material
    WCB CF8 (F304) CF8M (F316) CF3 (F304L) CF3M (F316L) dual-phase steel, alloy steel, etc.
  • Fire resistance
    Fire resistance according to API607, API6FA
  • Seal
    soft seal, hard seal
  • Stem seal
    316SS-graphite
  • Testing standard
    Tested in accordance with ANSI/API/DIN and other standards
  • Address : Modern Product Processing Park, Binhai County, Yancheng City
    Tel : 0515-80869621
    E-mail : info@babcontrols.com
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    Triple Offset butterfly valveDouble Offset high-performance butterfly valveCryogenic valveDouble Offset butterfly valveMetal-seal wear-resistant ball valveOffset ball valve
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