LocationTianjin, China (Mainland)
EmailEmail: sales@likevalves.com
PhonePhone: +86 13920186592

Big Discount Worm Gear Dn200 Cast Iron Grooved Fire Fighting Water Butterfly Valve

Short Description:

Grooved butterfly  valve has the advantages of rapid installation, simple, safe, reliable, easy to install without space restrictions, pipeline and valve maintenance, vibration and sound isolation and a certain angle range has overcome the pipeline connecting  different axis caused imitation, solve the temperature generated the advantages of thermal expansion and contraction. Widely used in water supply and drainage, fire, air conditioning, fire, air conditioning, gas, oil, chemical, water treatment, municipal shipbuilding and other pipeline projects as a control fluid.   


  • Warranty Time: 1 year
  • Customized support: OEM, ODM
  • Certificate: API, ISO, CE, RoHS
  • MOQ: 1 Set
  • Place of Origin: China
  • Brand Name: LIKV
  • Product Detail

    OEM/ODM Service

    Product Tags

    We can easily usually fulfill our respected customers with our very good top quality, very good price tag and excellent support due to we have been more expert and much more hard-working and do it in cost-effective way for Big Discount Worm Gear Dn200 Cast Iron Grooved Fire Fighting Water Butterfly Valve, We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
    We can easily usually fulfill our respected customers with our very good top quality, very good price tag and excellent support due to we have been more expert and much more hard-working and do it in cost-effective way for Cast Iron Groove Type Butterfly Valve, Dn200 Pn16 Grooved End Butterfly Valve, Grooved Worm Gear Butterfly Valve, Our monthly output is more than 5000pcs. We have now set up a strict quality control system. Make sure you feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We have been and will likely be always trying our best to serve you.
    Features:

    1.rapid installation, sinnple, safe, nefiable, easy to install without space restrictions

    2.pipeline and valve maintenance

    3.has overcome the pipeline connecting different axis caused imitation, solve the temperature generated the advantages of thermal expansion and contraction

     

    Technical data

    (MPa)

    Nominal pressure

    PN16

    Design standard

    GB 5135.6-2003

    (MPa)

    Strength test pressure

    6.4

    Test standard

    GB 5135.6-2003

    (MPa)

    Seal test pressure

    3.2

    Applicable temperature

    -10-80”ćC

    Applicable medium

    Water.oil.gas.non corrosive media

    Material of main parts

    No.

    Part name

    Material

    No.

    Part name

    Material

    1

    Valve body

    Ductile iron

    5

    Rubber ring

    Rubber

    2

    Butterfly disc

    Ductile iron

    6

    Positioning disc

    Stainless steel

    3

    Conical pin

    Stainless steel

    7

    Handle

    Carbon steel

    4

    Valve stem

    Martensitic stainless steel,carbon steel

     

     

     

    ¹µ²ŪŹ½µū·§

    Main dimensions

    DN A B C D E F
    mm inch
    50 2″ 92 60 8 16 100 53
    65 21/2″ 102 76 8 16 108 61
    80 3″ 102 89 8 16 114 68
    100 4″ 116 114 10 16 136 85
    125 5″ 125 141 10 16 162 99
    150 6″ 125 165 10 16 174 111
    200 8″ 138 219 11 19 204 145
    250 10″ 159 273 13 19 230 190
    300 12″ 166 324 13 19 270 230

     

     

     


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