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

Professional China China DIN Standard GS-C25 Lift Check Valve

Short Description:

Factory production of H74 I type || folder wafer type check valve is a slim shaped check valve, it has the advantages of simple structure, beautiful appearance. light weight, easy to install. The valve is mainly applied to the water supply  system, petroleum, chemical, metallurgy and other industrial sectors most applicable installation space limited spaces.


  • 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 could offer you premium quality items, competitive value and best client provider. Our destination is “You come here with difficulty and we provide you with a smile to take away” for Professional China China DIN Standard GS-C25 Lift Check Valve, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
    we could offer you premium quality items, competitive value and best client provider. Our destination is “You come here with difficulty and we provide you with a smile to take away” for China DIN Valve, Flanged Ends Lift Check Valve Manufacturer, Lift Check Valve, We’ve a large share in global market. Our company has strong economic strength and offers excellent sale service. We’ve got established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.
    The double-clip disc check valves are single-disc swing check valves with double-clip connection. They are all ultra-thin check valves to prevent medium countercurrent in pipeline. The double-clip disc check valves of H74X and H74H have the advantages of simple structure, beautiful appearance, light weight and convenient installation. It is mainly suitable for water supply system, petroleum, chemical, metallurgical and other industrial sectors. It is most suitable for places with limited installation space. H74 series double-clip disc check valves are designed with double-clip connection, through single-disc swing type automatic valves, and stainless steel or Stelli surfacing can be used for the sealing surface of valve body and disc. 

    对夹圆片止回阀

    Technical data

    PN(MPa)

    Nominal pressure

    1.0

    1.6

    2.5

    4.0

    (MPa)

    Shell testing pressure

    1.5

    2.4

    3.75

    6.0

    (MPa)

    Seal testing pressure

    1.1

    1.76

    2.75

    4.4

    °C Suitable temperature

    <400(Hard seal) <120(<250)(Soft seal)

    Suitable mediums

    Oil, water, acid and alkali liquid

    Meterial of main parts

    Part name

    Valve body, valve disc

    Seat ring

    Meterial

    Garbon steel, stainless steel, copper

    NBR,EPDM,PTFE

    Main Dimension

    DN(mm) d L D
    I II PN1.0MPa PN1.6MPa PN2.5MPa PN4.0MPa
    50 25 15 22 109 109 109 109
    65 38 15 22 129 129 129 129
    80 46 15 22 144 144 144 144
    100 72 15 24 164 164 170 170
    125 95 16 26 194 194 186 186
    150 114 19 29 221 221 226 226
    200 140 29 43 275 275 286 293
    250 188 29 43 330 331 343 355
    300 216 38 50 380 386 403 420
    350 263 41 52 440 446 460 477
    400 305 51 62 491 498 517 549
    450 356 51 62 541 558 567 574
    500 406 65 80 596 620 627 631
    600 482 70 90 698 737 734 750

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