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DN65 Industrial Water Butterfly Valve Sewage Wafer Style Butterfly Valve

Categories Water Butterfly Valve
Brand Name: SUFA
Model Number: D371X
Certification: (DNV)ISO9001,(DNV)ISO14001,CE0035
Place of Origin: China
MOQ: 1 set
Price: USD 50~500/set
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 500 sets/month
Delivery Time: within 8-12 working days upon receipt of payment
Packaging Details: Wooden box, ply-wood box, carton box, pallet
size: DN 40~DN 1200
pressure: PN10/PN16/150 psi/200 psi
valve body material: [valve body material] : cast iron, ductile iron, carbon steel, stainless steel, etc
applicable medium: fresh water, sewage, sea water, weak acid and alkali, etc
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    DN65 Industrial Water Butterfly Valve Sewage Wafer Style Butterfly Valve

    SUFA brand DN65 wafer industrial butterfly valve


    Standard or Nonstandard: StandardStructure: ButterflyPressure: Low Pressure
    Power: ManualMaterial: CastingTemperature of Media: Normal Temperature
    Media: WaterPort Size: 40mm--600mmPlace of Origin: Jiangsu China (Mainland)
    Model Number: JEJ-0501Brand Name: JINERJIANSuitable Temperature: -45°C~130°C

    Ductile iron Wafer Manual Industry Butterfly Valves

    Body: Cast iron, ductile iron, stainless steel, cast steel (WCB)

    Disc: Monel, ductile iron, stainless steel, ductile iron with nylon coated

    Seat: EPDM or NBR or PTFE

    Operated: Handle or wormgear, pneumatic, electric actuator

    Butterfly valve seal material choice and apporpriate tempersture


    Material varietyNeopreneStyene rubberEPDMPTFESilicon rubberFluorine rubber
    Resistance highest temperature82°C93°C150°C232°C250°C204°C
    Resistance lowest temperature-40°C-40°C-40°C-268°C-70°C-23°C
    Suitable working temperature≤65°C≤80°C≤120°C≤200°C≤200°C≤180°C

    The contrast between Jinerjian butterfly valve and common one in market

    itemNameJinerjian butterfly valve DN100Common one DN100
    1.bodyCast iron, weight 3.14kg,the paint is processed under two times high temperature, never fade outdoor,Unique appearance,meets GB,ANSI,JIS standardBody weight 1.56kg, normal paint in normal temperature
    2.seatEPDM rubber,includes 50% natural rubber,working temperature -20-120°C,long service life,Test results show rubber has no influence after open and shut 6000 times ,can supper NBR,PTFE,CSM,Viton,silicone rubber,CR seatMade from renovated rubber, include 5% natural rubber, easy leakage after 5 times
    3.disc0.56kg,solid,working pressure 30 bar, can supply ductile iron,cast steel,stainless steel 304,316,316L etc discCast iron, hollow 0.46kg
    4.handlelength 260mm,scientific design,labour saving ,weight 0.36kg can supply pressed chromium handle, aluminum handle etcLength 230mm, 0.32kg, iron, easy to burst in winter
    5.diskthickness 2mm,can supply pressed chromium plating disc and aluminum discGalvanize,1.2mm thickness
    6.Gearbox2.04kg, spraying frosting1.78kg, coat with lacquer
    7stem0.44kg,length 290mm,diameter 16mm,made from cold drawn steel,galvanized surface,smooth and anti-rust,reduce friction force between bushing and stem effectively,can supply cast steel, stainless steel 304,316,316L etc stem0.26kg, black stem
    8bushingyellow bushing,made from waterproof and wear resistant material after 16 processes,each valve have 4 bushings+1 O-ring,5 steps make valve zero leakageOnly use one bushing
    9.bolt+ nut10×30 plating color machine bolt& nuts with metal gasket, effectively prevent loose when pipe shock6×20 bolt
    10.Test pressureevery butterfly valve have to testing on both sides before delivery, the test pressure can reach 20bar,the national standard only request 17.6bar

    sample testing pressure


    11.weight5.26kg

    DN50-DN1000 SUFA Brand Stainless Steel Silence Lift Check Valve

    China DN65 Industrial Water Butterfly Valve Sewage Wafer Style Butterfly Valve factory
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