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Dual Plate and Spring Check Valve

Dual Plate and Spring Check Valve

    Payment Type: T/T,L/C
    Terms of Trade: FOB
    Min. Order: 1 Piece/Pieces
    Delivery Time: 30 Days
    Packaging: wooden case
    Productivity: 8000pc/Year
    Brand: SUNGO
    Transportation: Ocean,Land,Air
    Place of Origin: CHINA
    Supply Ability: 8000

Product Description

Product:Dual Plate and Spring Check Valve

Standard: API 6D

Flanged Dimension:ASME B16.5

Face to face :API6D

Pressure & Temperature :ASME B16.34

Test & inspection:API 598 / API 6D

Materials: Carbon Steel, Stainless Steel ,CF8, CF8M, CF3, CF3M

Working Pressure: PN10~PN40

Suitable Temp: -196º C~550º C

Suitable Medium: Water, Natural Gas, Oil and some corrosive liquid

Trademark:SUNGO

Packing:Wooden etc

Origin:China

Design features :

Dual plate or single plate.
Light-weight & compact design.
Spring loaded disc.
Resilient or metal seated.

Optional plug disc.


Dual plate check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance.SUNGO series DPV check valve has a shorter face-to-face dimension and dual plate design , the end connection options include wafer type, lug type and double-flange type , and are available in size from 2" to 60 " and in pressure ratings from ASME class 150 through 1500 . A wide range of body and trim materials are optional on customer' s request. This series of valves are widely used in oil & gas production, petroleum refining, petrochemical , pulp & paper, shipbuilding , and other fluid back flow prevention application.

Dual Plate and Spring Check Valve

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Today, SUNGO is one of the Asia's leading manufacturers of industrial steel valves with five specialized manufacturing plants, including three in Wenzhou , two in Shanghai. We have 680 employees. We owe much of our success to quality and innovation, which have been the cornerstone of SUNGO since its inception in 1980, and to our philosophy of dynamic leadership. We concentrate on one business the design, manufacture and marketing of steel valves in a broad range of types and sizes, demanding advanced technology. has fulfilled all the qualifications to manufacture a wide range of industrial valves for the most severe and demanding services of the Oil, Gas, Refinery, Chemical, Marine, Power and Pipeline Industries.

SUNGO`s products including: Gate, globe and check valve, We also offer plug valve and a advanced line of highly competitive ball valves with metal and resilient seats, as well as a complete range of cryogenic valves, bellows seal valves and triple offset metal- seated butterfly valves. Size range from 1/2" - 120"(DN15-3000) ; Class rating from 150LB- 2500LB; materials range from conventional cast or forged steel to special alloy material like Monel, Inconel, Hastelloy or Duplex steel. SUNGO are able to produce valves for working temperature -196-650, all available to fully comply with ASTM, ANSI, API, BS, DIN and JIS standards.

we provide our customers with competitive prices, exhaustive service, excellent and unparalleled quality. We are looking forward to cooperation with you.

Company Info

  • Company Name: SUNGO VALVES GROUP CO.,LTD
  • Representative: Ye Aihua
  • Product/Service: Gate Valve , Globe Valve , Check Valve , Ball Valve , Butterfly Valve , Plug Valve
  • Capital (Million US $): 100000000RMB
  • Year Established: 1980
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 31 -40 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: Sungo Park,Dongou Industrial Area,Wenzhou,China
  • Contact Person: Mr. Joe Zhao
  • Tel: 86-577-67377398
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