English
    Banner-1

Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng

Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng Featured Image
  • Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng
  • Factory Supply Double Flanged Dual Plate 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)

Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for Disc Check Valve, 100mm Butterfly Valve, 2.5 Gate Valve, Be sure to never wait to get in touch with us for anyone who is interested within our solutions. We firmly believe that our products and solutions will make you happy.
Factory Supply Double Flanged Dual Plate 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:

Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng detail pictures

Related Product Guide:
We emphasize progress and introduce new solutions into the market each year for Factory Supply Double Flanged Dual Plate Check Valve - Cast Iron Double Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Buenos Aires, Uruguay, Nepal, After 13 years of researching and developing products, our brand can represent wide range of products with outstanding quality in world market. We have completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.
    • This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Donna from Bangkok - 2018.09.12 17:18
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By May from USA - 2018.06.21 17:11
    Write your message here and send it to us

    Related products

    • High reputation Diaphragm Type Valve - Non-Rising Stem Diaphragm Valve – Dongsheng

      High reputation Diaphragm Type Valve - Non-Ris...

      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. Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of ...

      See more products >
    • Trending Products Waste Water Check Valve - Thin Single Disc Swing Check Valve With Spring – Dongsheng

      Trending Products Waste Water Check Valve - Th...

      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 >
    • Special Price for Wafer Disc Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng

      Special Price for Wafer Disc Check Valve - Sta...

      Product Video Product Description Check Valves are automatic shut-off valves that are commonly used for preventing back flow or drainage in a piping system. Often applied on the discharge side of pumps, check valves prevent the system from draining if the pump stops and protect against back flow, which could harm the pump or other equipment. Wafer Type Single Disc Swing Check Valves are designed for installation in flanged piping systems, between two flanges. Valves may be installed in vertic...

      See more products >
    • Fixed Competitive Price Ci Foot Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng

      Fixed Competitive Price Ci Foot Valve - DIN335...

      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 >
    • 2021 Good Quality Stainless Ball Valve - 3pcs Thread Ball Valve – Dongsheng

      2021 Good Quality Stainless Ball Valve - 3pcs ...

      Product Video Product Description Application: As their 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. Medium can flow in both directions through the ball valves. Technical description: T max = 200 C PN:  63 made of stainless steel 3-pc design investment castings full bore – to minimize pressure losses soft-sealing seats floating ball Our primary objective is always t...

      See more products >
    • OEM Manufacturer Saunders Valves - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng

      OEM Manufacturer Saunders Valves - DIN3352-F4 ...

      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 >
    Hit enter to search or ESC to close