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Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Featured Image
  • Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

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The corporate upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will keep on to serve outdated and new clients from home and abroad whole-heatedly for Threaded Ball Valve, Dual Plate Wafer Type Check Valve, Dual Plate Non Return Valve, At our firm with good quality initially as our motto, we manufacture merchandise that are entirely made in Japan, from materials procurement to processing. This enables them for being used with confident peace of mind.
Chinese Professional Cast Iron Swing 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

Product detail pictures:

Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Chinese Professional Cast Iron Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: azerbaijan, Namibia, Algeria, Many products fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't need to waste time shopping around.
    • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Elsie from Puerto Rico - 2017.03.28 16:34
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Jack from Estonia - 2017.01.11 17:15
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