English
    Banner-1

China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Featured Image
  • China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

Short Description:

  • sns02
  • sns03
  • whatsapp

dsv product2 egr
Download as PDF

Product Detail

Product Tags

Related Video

Feedback (2)

We often stay with the principle "Quality Very first, Prestige Supreme". We have been fully committed to supplying our consumers with competitively priced high-quality goods, prompt delivery and skilled provider for Gate Valve, Saunders Type A Diaphragm Valve, Metal Seated Gate Valve, We Sincerely welcome clients from all around the entire world to visit us, with our multifaceted cooperation and get the job done with each other to develop new markets, build win-win outstanding future.
China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Detail:

Product Video

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

Product show

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

Product detail pictures:

China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Related Product Guide:
As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for China wholesale Ball Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Provence, Singapore, Iran, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
    • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Eileen from Grenada - 2017.11.11 11:41
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Ida from California - 2018.09.21 11:01
    Write your message here and send it to us

    Related products

    • Wholesale Dealers of Rubber Ball Check Valve - Thin Single Disc Swing Check Valve With Spring – Dongsheng

      Wholesale Dealers of Rubber Ball Check Valve -...

      Product Video Product Description Compact, stainless steel wafer swing check valve provides outstanding sealing capacities for elevated and low pressure. Suitable for mounting between PN10/16 and ANSI 150 flanges in dimensions 2″ to 12″ Used for particular, industrial and HVAC purposes. Water, heating, air conditioning and compressed air devices are applications. An economical test valve that saves room. Either vertically (only upwards) or horizontally installed. Key features: CF...

      See more products >
    • Factory Cheap Hot Check Valve - Cast Iron Single Disc Swing Check Valve – Dongsheng

      Factory Cheap Hot Check Valve - Cast Iron Sing...

      Product Video Product Description Single disc check valve is also called single plate check valve, it is a valve that can automatically prevent fluid back flow. The disc of the check valve is opened under the action of fluid pressure, and the fluid flows from the inlet side to the outlet side. When the pressure on the inlet side is lower than that on the outlet side, the valve flap is automatically closed under the action of the fluid pressure difference, its own gravity and other factors to ...

      See more products >
    • New Fashion Design for Stainless Steel Check Valve - Thin Single Disc Swing Check Valve – Dongsheng

      New Fashion Design for Stainless Steel Check Va...

      Product Video Product Description Carbon Steel Thin Type Check Valve with economical, space-saving spring, it comes with Carbon Steel body and NBR O-ring seal, general used for water, heating, air conditioning and compressed air devices. Key features: Available in sizes: 1 1/2″ to 24“. Temperature range: 0°C to 135°C. Pressure rating: 16 Bar. Low head loss. Space saving design. For full details please download the technical datasheet. Swing Check Valve Carbon Steel body Wafer P...

      See more products >
    • High Quality for Dual Plate Check Valve Manufacturer - Cast Iron Double Disc Swing Check Valve – Dongsheng

      High Quality for Dual Plate Check Valve Manufac...

      Product Video 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 ...

      See more products >
    • Factory Free sample Silent Check Valve - Threaded Ball Check Valve – Dongsheng

      Factory Free sample Silent Check Valve - Threa...

      Product Video Product Description The threaded ball check valve is widely used in wastewater, dirty water or high-concentration suspended solid water pipelines. Obviously, it can also be applied to drinking water pressurized pipelines. The temperature of the medium is 0～80℃. It is designed with very low load loss due to total passage and impossible obstacles. It is also a waterproof and maintenance-free valve. Ductile Iron, epoxy-coated body and bonnet, NBR/EPDM seat and NBR/EPDM-coated alum...

      See more products >
    • Short Lead Time for Ball Foot Valve - Iron Flanged Ball Valve – Dongsheng

      Short Lead Time for Ball Foot Valve - Iron Fla...

      Product Video Product Description Specifications: Cast iron ball valve : Min Temperature : -20°C Cast iron ball valve : Max Temperature :+ 120°C Max Pressure : 16 Bars Specifications : Full bore Hollow stainless ball from DN 50 to DN 200 Ends : EN 1092-2 Flanges Materials : Body: Cast iron body – Cast iron EN GJL-250 Sphere: Stainless Sphere – SS 304 Stem seal with PTFE ring and O-ring EPDM Axis blow-out proof full bore With spacing DIN 3202 Product Parameter   NO. Part Material 1 Bo...

      See more products >
    Hit enter to search or ESC to close