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Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Featured Image
  • Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for 2 Way Ball Valve, Spring Loaded Check Valve, C515 Gate Valve, Our experienced specialized group will be wholeheartedly at your support. We sincerely welcome you to check out our site and enterprise and send out us your inquiry.
Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Detail:

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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

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Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

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We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Wholesale Dealers of Single Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: French, Denver, Finland, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing merchandise, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
    • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Bertha from Singapore - 2018.06.26 19:27
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Madge from Philadelphia - 2018.06.18 17:25
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