Double Disc Wafer Type Dual-Plate Check Valve

Short Description:

Wafer type butterfly check valve is an energy-saving product that our factory adopts foreign advanced structural design and complies th relevant national standards. This product has good non-return performance, safety and reliability, and small flow resistance coefficient. It ,s mainly used in petroleum, chemical, food, pharmaceutical, textile, papermaking, water supply and drainage, smelting, and energy systems, as a check valve.


  • 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

    Product Tags

    DOUBLE DISC WAFER TYPE DUAL-PLATE CHECK VALVE

    1. Small volume, light weight, compact structure, easy maintenance.

    2. The valve plate adopts dual type, in the spring under the elastic moment of quick closing on its own. ~

    3. Because of the quick closing effect, can prevent the backflow medium, eliminate water hammer effect is strong.

    4. The body structure of small length, good rigidity, safe and reliable.

    5. Completely sealed, water pressure test leak is zero.

    6. Easy installation, can be used for horizontal two vertical direction installation.

    7. Flange connection size comply with the provisions of GB/T 17241.6-98.

    8. Structure length comply with GB /T1 2221 -89, ISO5752-89.

    Products Elements

     

    Body Disc Stem Rubber gasket Sping
    Name Code Name Code Name Name Code Working temp Name
    Cast Z Plated ductile Iron 1 Stainless steel EPDM X3 -46~+121

    Intemittence

    -50~+150

    Stainless steel
    Ductile Irol Q Aluminum bronze 2 Neoprene X4 -29~+99

    Intemittence

    -35~+113

    Carbon steel C ZG1Cr13Ni9Ti

    Stainless steel

    NBR X5 -35~+82

    Intemittence

    -23~+93

    Stainless steel P CF8M

    Stainless steel

    5 Neoprene X7 -23~+150
    CF8M

    Stainless steel

    7

    Products Detailes

    dual plate check valve

    Certificates

    api CE ROHS ISO certificate

    Process

    process

    Equipments

    equipment

    Application

    Application

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