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PTFE Lined Gear Operated Ball Valve

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PTFE Lined Gear Operated Ball Valve
PTFE Lined Gear Operated Ball Valve
Price And Quantity
  • Piece/Pieces
  • 1
  • Piece/Pieces
  • 3,500 INR
    Product Description

    PTFE Lined Gear Operated Ball Valve

    Casting Material Specifications :-

    • Cast Iron : IS 210, G.R.F. G.200
    • Ductile Iron : ASTM A395
    • Cast Steel: ASTM A216, G.R. WCB
    • S. S. 304 : ASTM A351 CF8
    • S. S. 304L : ASTM A351 CF3
    • S. S. 316 : ASTM A351 CF8M
    • S. S. 316L : ASTM A351 CF3M
    • Alloy 20 : ASTM A351 CN7M

     

    Design Standard :-

    • Ball Valve, 2 Pieces : BS 5351, Short / Long Pattern.
    • Ball Valve, 3 Pieces : BS 5351, Long Pattern.

     

    Standard Resin Specifications :-

    • PFA :   ASTM D 3418
    • FEP :   ASTM D 2116

     

    Service Temperature : -

    PFA :-

    • Maximum continuous service temperature : 265 C
    • Melt point:   305 C

     

    FEP :-

    • Maximum continuous service temperature: 200 C
    • Melt point : 260 C

     

    Lining Thickness : - Minimum Lining thickness would be 3.0 mm over all wetted portion.

     

    Chemical Inertness :-

    • PFA/ FEP is chemically inert to most of the all chemicals and solvents with the exception of molten alkali metals.
    • PFA / FEP lined valves are used to convey, and are inert to, these chemicals : All acids including hydrofluoric, sulphuric and aqua regia, all caustic, all chlorides organic and inorganic, all solvents, all bleach solutions, all peroxides, all phenols and any combinations of above materials.
    • Combined with the chemical inertness of PFA / FEP is its unique non-stick property. Thus a PFA / FEP lined products eliminate or minimize the built up of deposits of the products which otherwise reduce flow and affect processing operations.     
    • PFA / FEP Lined Ball Valves Finish :-
    • The interior surface of all valves are clean and free of mold burrs, rust, scale or others that may adversely affect the performance of lining.
    • The exterior surface of all valve bodies are be cleaned by sand / shot blasting and painted by 1 coat of Epoxy primer and 2 coats of Polyurethane Top coat.
    • Products Inspection and Testing :-
    • Hydrostatic Pressure :-
    • Body Test   : 10 Kg/Cm2
    • Seat Test    : 10 Kg/Cm2
    • (Hydrostatic pressure at room temperature using clean water.)
    • Electrostatic Pressure :-
    • Non-destructive high-voltage test at an output voltage of 10,000 V. When electric contact is made, a visible/ audible spark or both occur at the probe if there is any defect in lining.

     

    Visual Inspection :- All surfaces are free from blister, porosity or any other defect. All checks / tests are conducted before shipment.

     

    Storage & Transport :-

    • Each end of valve is protected by specially made rubber cap so that products are capable to withstand normal handling during transport.
    • All the materials are supplied with export wooden case or card box packing depending upon the weight and mode of shipment.

    Specification

    Usage/Application

    Industrial

    Connector Type

    Flanged End

    Pressure

    Low Pressure

    Brand

    Polycoat Flowchem Private Limited

    Material

    Stainless Steel

    Temperature of Media

    Low Temperature

    Surface Finishing

    Polished

     

    Trade Information
    • 100 Per Day
    • 1 Week
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      Contact Us

      Plot No. 3814, Phase-IV, GIDC Vatva, B/h Kameshwar Estate, Vatva, Ahmedabad, Gujarat, 382445, India
      Phone :+918037400177