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Midline Soft Seal Lugged Type Wafer Butterfly Valve

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Model NO.LTD71X Work PressureLow Pressure (Pn<1.6mpa)
Working TemperatureNormal Temperature (-40u00b0C<T<120u00b0C) Material of Seal SurfaceSoft Sealed
Valve BodyCasting StandardISO ANSI DIN JIS En GOST
ApplicationIndustrial Usage, Water Industrial Usage, Household Usage Body MaterialDuctile Iron/Wcb
ColorBlue ConnectionWafer Ends
Water-Using ValveBetterfly Valve Pn1.0MPa,Pn1.6MPa.150lb
Suitable Temperatureu2264100u00baC Sealing MateriaNBR/PTFE
Transport PackageStandard Expott Box SpecificationDN50-DN600
TrademarkBOHAI OriginChina
HS Code8481804090 Production Capacity50000pieces/Month

Product Details

Product Description

PN 1.0 1.6 150BL Mpa
DN 50-2000 MM
Suitable Temperature <=120 ºC
Media Water ,Oil ,Low temperature steam




LTD71X Lugged type wafer butterfly valve

Purpose
This valve is used as a cutoff and adjusting equipment for the various water supply and drainage pipelines in building,chemical,medicine,textile,ship and other industries.

Features
  • Small in size and light in weight.Easy installation and maintenance.
  • It can be mounted wherever need.
    2.Simple and compact construction,quick 90 degree on-off operation.
    3.Minimized operating torque,energy saving.
    4.Flow curve tending to straight line.Excellent regulation performance.
    5.Long service life.Standing the test of tens of thousands opening/closing operations.
    6.Bubbles tight sealing with no leakage under the pressure test.
    7.Wide selection of material applicable for various medium.

    Performance parameters
    PN:PN1.0Mpa,PN1.6Mpa.150LB
    DN:DN40~1200mm
    Suitable temperature:100ºC
    Media:Water,gas,oil

    Executive standard
    Design and manufacture standard:GB/T12238-2008,API 609
    Flange connection dimension:GB/T 9113.1,GB/T 17241.6,ANSI B16.5
    Test and inspection standard:GB/T 13927,API 598
    Connection mode:Wafer

    Main part materials
    Valve stem-Stainless steel
    Butterfly Disc-Zinc-plated ductile iron/Stainless steel
    Body-Ductile iron/Cast steel/Stainless steel
    Sealing material -NBR/EPDM/PTFE
    Handle-Aluminum alloy/Iron













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