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Fully jacketed ball valve with oversize flange


  • Port size:DN15x 25 To DN250 x 300
  • Pressure:PN10-PN40 CL150-CL300
  • Medium:Easy crystallization medium
  • Temperature :-29~150℃,-40~450℃
  • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Description:China Fully jacketed ball valve manufacturer,factory and supplier,Fully jacketed ball valve with oversize flange can meet differnt requirement with different pressure and material.
  • Fully jacketed ball valve with oversize flange description

    Fully jacketed ball valve with oversize flange is largely use to sustain process media temperature during process to keep fluids at a lower viscosity to operate valve smoothly. Fully jacketed ball valve with oversize flange is widely used in Food Process,fertilizer Industries,Molten Sulfur / Liquid Sulphur,High Viscous Process Media,Bitumen / Asphalt / Coal tar/ Pitch process application and other anti-crystallization and heating insulation industry system.

    Fully jacketed ball valve with oversize flange design. The jacket covers the body from one flange to the other flange. The body of Fully Jacketed Ball Valve is modified by adding oversize flanges. As example: 2" x 3" Fully Jacketed Ball Valve has the nominal bore of 2" (DN 50) and the flange size is 3"(DN 80). It allows enough space for bolting clearance.

    We are Fully Jacketed Ball Valve manufacturer in size starts from DN15 x DN 40 (1/2″ X 1-1/2″) to DN150 x DN250 (6″ x10″).
    The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. The Fully Jacketed Ball Valve with very well design to help the high temperature steam or oil flow over the valve ball & body parts to keep the media liquid. 

    FULLY JACKETED BALL VALVE OPERATION: Jacketed Ball Valves are generally supplied with manual hand lever or gear unit operated, depending on valve size.we also offering Ball Valves with either Pneumatic or Electrical actuator operated for automation.

    FULLY JACKETED BALL VALVE BODY MATERIAL: Cast Carbon Steel (WCB), Cast Stainless Steel (SS304-316-304L-316L,CF8/CF8M/CF3/CF3M), Low Temperature Carbon Steel (LC1/LCB/LCC), Duplex Steel (D2205), Super Duplex Steel (D2207), Hastelloy (HC-C22/HC276), Alloy 20 (CN7M) etc.

  • Fully jacketed ball valve with oversize flangeStructure

    Jacketed Ball Valve structure
  • How to choose Fully jacketed ball valve with oversize flange?

    1 About the ball valve working condition
    What structure do you want to use?
    What is the medium of pipeline?
    Medium through pipeline working pressure ?
    Medium through pipeline working temperature?
    Pipeline connection size?
    2 About the jacket working condition
    What is the medium through Jacket, Steam or hot oil?
    Medium through jacket working pressure ?
    Medium through jacket working temperature
    Jacket end connection form (thread -BSP/ NPT Female or flange connection)?
    Jacket coupling size?  NPS1/2’’ is ok?
    3 Structure and material for the whole set of fully jacketed ball valve
     what material do you choose for valve and jacket?