Wafer Butterfly Valve

  • Description

    FLUIDCHEM’s Butterfly Valves have been developed with extensive application, design and manufacturing expertise. Our High Performance Slim-Seal, Concentric design Butterfly Valves are reliable, maintenance free shutoff valves with permanently gas-tight seal and an integrally moulded elastomer body liner.

    FLUIDCHEM’s Wafer Type Butterfly Valves exceed other conventional valves such as Gate Valves and Globe Valves in most aspects, especially in terms of being light weight, having less number of component, economical and maintenance less.

    Our Butterfly Valves body seat mechanism have a very low torque, tight shut off with zero leakage, compact actuator selection, and long life smooth easy operation. These Butterfly Valves are widely available with different combination of body, seat and disc materials to satisfy the need of most industrial application.


    Butterfly valve is a flow regulating disc valve, rotary valves in which a disc – shaped closure member is rotated through 90º, or about to open or close the flow passage. The main function of these valves is to control the flow of liquids through a section of pipe. Butterfly valves are mainly used in waste treatment systems.


Water Treatment Plant
Paper Industry
Sugar Industry
Chemical Industry

Waste Effluent Treatment Plant
Drilling Rigs
Gas Plant
Cooling Water Circulation
Heating & Air Conditioning

Pneumatic Conveyors
Compressed Air
Fire Exposure


    Technical Data

  • Size Range:

    Size: 40mm to 1200mm

  • Temperature Range:

    -46°C to +232°C

  • Body Style:


  • Operation:

    Hand Lever / Gear Box /
    Pneumatic Actuator









    Material Of Construction

  • Body Material:

    Cast Iron / WCB [CS] /
    CF8 [SS 304] / CF8M [SS 316]

  • Disc Material:

    SG Iron / WCB [CS] /
    CF8 [SS 304] / CF8M [SS 316]

  • Body Seat [Liner] Material:

    Nitrile / EPDM / Neoprene /
    Silicon / Viton / Hypalon / PTFE

  • Gland Seal Material:

    Nitrile / EPDM / Neoprene /
    Silicon / Viton / Hypalon

  • Stem Material:

    AISI 410 /304 / 316 / 304L / 316L

  • Hand Lever Material:

    CS / SS

  • Fasteners:

    CS / SS 304 / SS 316



    Design And Manufacturing Standard

  • Valve Design:

    BS 5155 / API 609

  • Pressure Testing:

    BS 6755-I / API 598

  • Face to Face:

    BS 5155 / API 609

  • Flange Drilling:

    ANSI B 16.5 / BS 10 Table /
    DIN / IS 6392

  • Pressure Rating:

    PN 10 / PN 16

  • Port Opening:


  • Inspection:

    3rd Party / Client / Manufacturer



Industrial Valves

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