Lugged Type Butterfly Valve

  • Description

    FLUIDCHEM’s Lugged Type Butterfly Valves incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly Valve has a fully rubber lined single piece body with a centric disc construction and is available in wafer lugged style body pattern to ensure precise location in pipeline.

    The body liner which also functions as the soft seat, comes with integrally moulded (bonded) version and offers 100% bi-directional sealing against rated pressures of PN10 and PN16

    Purpose

    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.

Application

Water Treatment Plant
Paper Industry
Sugar Industry
Breweries
Chemical Industry

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

Pneumatic Conveyors
Compressed Air
Fire Exposure
Pharmaceuticals

Specification

    Technical Data

  • Size Range:

    Size: 40mm to 1000mm

  • Temperature Range:

    -46°C to +232°C

  • Body Style:

    Lugged

  • Operation:

    Hand Lever / Gear Box /
    Pneumatic Actuator

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    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

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    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

  • Inspection:

    3rd Party / Client / Manufacturer

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