English
    Banner-1

Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng

Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng Featured Image
  • Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Professional China Ball Check Valve For Sewage - 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 aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Double Flanged Check Valve, Suction Foot Valve, Lug Check Valve, Should you be on the lookout forever Quality at a very good price tag and timely delivery. Do speak to us.
Professional China Ball Check Valve For Sewage - 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:

Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Related Product Guide:
We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Professional China Ball Check Valve For Sewage - Cast Iron Double Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Georgia, India, Liberia, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
    • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Fay from Brunei - 2018.02.08 16:45
    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Ina from Mumbai - 2018.02.04 14:13
    Write your message here and send it to us

    Related products

    • Wholesale Price China Check Valve Dual Plate - DIN3202-F6 Swing Check Valve – Dongsheng

      Wholesale Price China Check Valve Dual Plate -...

      Product Video Product Description Our Ductile Iron Swing Check Valve Flanged PN16 provides great sealing capacities for low pressure; uses of this check valve include water, heating, air conditioning and compressed air devices. Ductile Iron body and metal cover, both covered with epoxy, having a brass seat. Either vertically (only upwards) or horizontally installed Key features: Available sizes: 2″ up to 12″. Temperature range: -10°C to 120°C. Pressure rating: PN16 rated Low crac...

      See more products >
    • OEM China Flanged Swing Check Valve - Flanged Ball Check Valve – Dongsheng

      OEM China Flanged Swing Check Valve - Flanged ...

      Product Video Product Description Ball Check Valve –Ball check valve is a kind of check valve with multi-ball, multi-channel, multi-cone inverted flow structure, mainly composed of front and rear valve bodies, rubber balls, cones, etc. The ball check valve uses a rubber-covered rolling ball as the valve disc. Under the action of the medium, it can roll up and down on the integral slide of the valve body to open or close the valve, with good sealing performance and noise reduction The city is ...

      See more products >
    • Manufacturer for Stainless Steel Ball Valve - 2pcs Thread Ball Valve – Dongsheng

      Manufacturer for Stainless Steel Ball Valve - ...

      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 >
    • Cheap PriceList for Dual Plate Check Valves - Wafer Silent Check Valve – Dongsheng

      Cheap PriceList for Dual Plate Check Valves - ...

      Product Video Product Description The silent check valves with a cast iron body, use a fully automatic spring assisted discs to eliminate water hammer while preventing flow reversal in the piping. The spring closure acts faster than that swing check valves, which can slam shut with the flow reversal. The wafer type body design is compact, versatile, and fits inside of the bolting in a flanged connection. For 2″ to 10″ diameters, the 125# wafer design allows for mating to either 12...

      See more products >
    • Hot sale Di Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng

      Hot sale Di Gate Valve - DIN3352-F4 New Style ...

      Product Video Product Description The soft-seal gate valve is divided into two types: rising stem soft-seal gate valve and non-rising stem soft seal gate valve. Usually there is a trapezoidal thread on the lifting rod, through the nut in the middle of the gate and the guide groove on the valve body, the rotary motion is changed into linear motion, that is, the operating torque is turned into operating thrust. When the valve is opened, when the lift height of the gate is equal to 1:1 times the...

      See more products >
    • PriceList for Rubber Diaphragm Valve - Rising Stem Diaphragm Valve(Blue) – Dongsheng

      PriceList for Rubber Diaphragm Valve - Rising ...

      Product Video Product Description Diaphragm Valves have two kinds of types, wire and full flow, which use a ‘pinching’ method to stop the valve flow using a flexible diaphragm.These types of valves are generally not suited for very high-temperature fluids and are mainly used on liquid systems. We’ll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of international top-grade and high-tech enterprises for New Style China DN300...

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