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High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa Featured Image
  • High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa
  • High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa
  • High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa
  • High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa
  • High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa

High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa


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It really is our obligation to satisfy your requirements and efficiently serve you. Your fulfillment is our greatest reward. We're hunting forward to your check out for joint development for Steel Gate Valve, Water Gate Valve, Lp Butterfly Valve, We warmly welcome mates from all walks of life to hunt mutual cooperation and develop a more good and splendid tomorrow.
High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa Detail:

Product Detail

Size & Pressure Rating & Standard
Size DN50-DN500
Pressure Rating PN6，PN10, PN16, CL150
Face to Face STD API609, BS5155, DIN3202, ISO5752
Connection STD PN6, PN10, PN16, DIN 2501 PN6/10/16, BS5155
   
Material
Body Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy.
Disc DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA
Stem/Shaft SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
Seat NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA

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Product Advantage

Check valve, also known as one-way valve, check valve, back pressure valve, this type of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, and belongs to an automatic valve. The function of the check valve is to prevent the backflow of the medium, the reverse rotation of the pump and its driving motor, and the discharge of the medium in the container. Double-plate check valve is a very common type of check valve. By choosing different materials, the wafer check valve can be applied to water, steam, oil in petrochemical, metallurgy, electric power, light industry, food and other industries. , nitric acid, acetic acid, strong oxidizing medium and urea and other media.

The double-plate check valve , two-lobed circular disc fixed on the valve body with a pin shaft. There are two torsion springs on the pin shaft. The disc is installed on the sealing surface of the valve body, and the spring is pressed by the medium pressure. The butterfly plate, when the flow is reversed, closes the valve by spring force and medium pressure. This kind of butterfly check valve is mostly of wafer structure, small in size, light in weight, reliable in sealing, and can be installed in horizontal pipelines and vertical pipelines.

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We normally think and practice corresponding on the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and also the living for High Reputation Check Valve - DI CI SS304 Dual Plate Check Valve – Zhongfa , The product will supply to all over the world, such as: Bangalore, Bahamas, Albania, Ensuring high product quality by choosing the best suppliers, now we have also implemented complete quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.
    • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Renata from Puerto Rico - 2017.10.25 15:53
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Henry from Brasilia - 2017.03.28 16:34
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