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China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Featured Image
  • China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

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We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Os&Y Gate Valve, Ball Valve, Lift Check Valve, Should you be fascinated in any of our products and services, remember to do not hesitate to make contact with us. We're ready to reply you inside of 24 several hours soon after receipt of one's ask for and also to develop mutual un-limited advantages and organization in around potential.
China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Detail:

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Product Description

The function of the dual plates check valve is to only allow the medium to flow in one direction and prevent the flow in one direction. Usually this kind of valve works automatically. Under the action of the fluid pressure flowing in one direction, the valve flap opens; when the fluid flows in the opposite direction, the fluid pressure and the self-coincidence of the valve flap act on the valve seat, thereby cutting off the flow.

Structural Features of Wafer Butterfly Check Valve:

  • The structure length is short, and its structure length is only 1/4 to 1/8 of the traditional flange check valve;
  • Small size and light weight, its weight is only 1/4 to 1/20 of traditional flange check valve;
  • The valve flap closes quickly and the water hammer pressure is small;
  • Both horizontal pipes and vertical pipes can be used, and the installation is convenient;
  • The flow channel is unobstructed and the fluid resistance is small;
  • Sensitive action and good sealing performance;
  • The valve clack stroke is short, and the impact force of closing the valve is small;
  • The overall structure, simple and compact, beautiful appearance;
  • Long service life and high reliability.

We will not only do our best to provide you with excellent products and services, but also stand ready to accept any suggestions.
For OEM Dual Plates Check Valve Cast Iron Body with SS Disc, welcome your inquiry. We’re going to be glad to establish pleasant business interactions with you!

Professional OEM Dual Plate Check Valve, OEM Check Valve, Our goods are very popular in the word, like South American, Africa, Asia and so on. Companies to “create first-class products” as the goal, and strive to offer customers with high quality solutions, supply high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!

Product parameter

Product parameter2Product parameter1 

NO. PART MATERIAL
1 Body GG25/GGG40/SS304/SS316
2 Spring Stainless steel
3 Disc SS316/SS304/WCB/C954
4 Ring Steel
5 Seat Ring NBR/EPDM/VITON
6 Shaft-1 SS316/SS304
7 Shaft-2 SS316/SS304
8 Gasket-1 PTFE
9 Gasket-2 NBR
10 Screw Steel
DN(mm) 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700
 L (mm) 43 43 46 64 64 70 76 89 114 114 127 140 152 154 178 229
D(mm) 65 65 80 94 117 145 170 224 265 312 360 410 450 500 624 720
Φ(mm) PN10 92 107 127 142 162 192 218 273 328 378 438 489 532 585 690 800
PN16 92 107 127 142 162 192 218 273 329 384 446 491 550 610 720

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CAST IRON DOUBLE DISC SWING CHECK VALVE
Contact: Judy  Email: info@lzds.cn  Whatsapp/phone: 0086-13864273734

Product detail pictures:

China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

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It adheres for the tenet "Honest, industrious, enterprising, innovative" to develop new products and solutions continuously. It regards shoppers, success as its individual success. Let us produce prosperous future hand in hand for China Factory for Wafer Style Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Iran, Bhutan, St. Petersburg, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
    • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Miriam from Bangladesh - 2017.01.28 18:53
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Austin Helman from Singapore - 2017.09.09 10:18
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