English
    Banner-1

Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Featured Image
  • Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Well-designed Wafer Type Single Disc Swing 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)

Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Dual Wafer Check Valve, Non Return Valve, Flanged Butterfly Valve, Winning customers' trust is definitely the gold key to our good results! If you are fascinated in our products, make sure you sense absolutely free to go to our web site or make contact with us.
Well-designed Wafer Type Single Disc Swing 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:

Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Related Product Guide:
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Well-designed Wafer Type Single Disc Swing Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Slovenia, Pretoria, Accra, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
    • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Maggie from Niger - 2017.12.31 14:53
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Renata from Albania - 2017.08.15 12:36
    Write your message here and send it to us

    Related products

    • Rapid Delivery for Ci Butterfly Valve - Wafer Type Butterfly Valve – Dongsheng

      Rapid Delivery for Ci Butterfly Valve - Wafer ...

      Product Video Product Description Dimensions: Size : DN 50 to DN 600 Ends : ANSI150/PN10/PN16/JIS10K Specifications: Type of valve: Butterfly valve wafer type Working temperature: EPDM -10℃-+120℃ Face to Face: ISO5752 sequence Upper flange standard: ISO5211 Pressure test conform: API598 Medium: Fresh Water, Sea Water, Food Stuff, all kinds of oil etc. Materials : Body: GGG-50 ductile iron body allows installation in ANSI 150 and DIN PN 10/16 pipe flanges. Disc: Stainless steel 304 (CF8)....

      See more products >
    • High reputation Dual Disc Check Valve - Stainless Steel Double Disc Swing Check Valve – Dongsheng

      High reputation Dual Disc Check Valve - Stainl...

      Product Video Product Description Our Wafer stainless steel dual plate check valve is disc-shaped and rotates around the shaft of the valve seat passage. Because the inner passage of the valve is streamlined, the flow resistance is small, and it is suitable for large-diameter occasions with low flow velocity and infrequent flow changes. An economical, space-saving dual plate check valve with a spring and with Stainless Steel body, and Viton seal. Either vertically (only upwards) or horizontal...

      See more products >
    • Factory Free sample Dual Plate Swing Check Valve - Foot Valve – Dongsheng

      Factory Free sample Dual Plate Swing Check Valv...

      Product Video Product Description Cast Iron Flanged Silent Check Valve provides great sealing capacities for high and low pressure. In particular, industrial and HVAC applications, water, heating, air conditioning and compressed air devices are included. Please feel free to contact us by email info@lzds.cn or phone/WhatsApp +86 18561878609. This cast iron flanged silent check valve comes in a body of Cast Iron, epoxy-coated, EPDM seat and Stainless Steel spring. These components make it an ec...

      See more products >
    • Factory Price For Wafer Butterfly Check Valve - Thin Single Disc Swing Check Valve With Spring – Dongsheng

      Factory Price For Wafer Butterfly 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 >
    • Hot sale Factory Ball Valve China - 2pcs Thread Ball Valve – Dongsheng

      Hot sale Factory Ball Valve China - 2pcs Threa...

      Product Video Product Description Application: The stainless steel 2 pieces threaded ball valves are designed to be used as shut-off valves for corrosive and non-corrosive liquids, gases, and loose materials. Medium may flow in both directions through the ball valves. Simple design and reliable function, the ball valves can be used in food, chemical, petrochemical and pharmaceutical industries, in sewage and water treatment plants, etc. Technical description: made of stainless steel 1-pc, 2-...

      See more products >
    • 8 Year Exporter Single Disc Check Valve - Big Size Wafer Type Lift Check Valve – Dongsheng

      8 Year Exporter Single Disc Check Valve - Big ...

      Product Video Product Description Check valves allow flow in one direction and automatically prevent flow in the opposite direction. This valve is mainly used in the fluid system containing strong oxidative mediums, like water supply system, heat supply system and acid system etc. It is always used as accessory of boilers. It has exquisite profile and simple structure. Its spring device functions to speed up the closing movement of the disc so as to eliminate water hammer. This valve is very ...

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