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High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng

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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Lined Diaphragm Valve, Double Disc Wafer Check Valve, Butterfly Check Valve, Should you be fascinated in any of our products and services, remember to do not hesitate to make contact with us. We're ready to reply you inside of 24 several hours soon after receipt of one's ask for and also to develop mutual un-limited advantages and organization in around potential.
High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng Detail:

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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 125# or 250# flanges. For 8″ to 10″ diameters, a 250# wafer design is also available for mating to 250# flanges. Also available with grooved end adapters.

  • It is recommended that valves be installed 7 to 10 pipe lengths away from the turbulence.
  • *12” size has special full lug pattern.
  • Consult factory for optional construction materials and installation instructions. Optional resilient seating of NBR or EPDM available for 6” size and larger.

Note: Manufacturer reserves the right to modify dimensions, materials, or design. Consult factory for certification.

We preserve enhancing and perfecting our goods and service. At the same time, we operate actively to do research and growth for Wafer Silent Check Valve. You will be most welcome to come to China, to our city and to our manufacturing facility! Our company will continue to adhere to the “superior quality, reputable, the user first ” principle wholeheartedly, warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!

Product parameter

Product parameter2Product parameter1

NO. Part Material
1 Body GG25/GGG40
2 Guide SS304/SS316
3 Disc SS304/SS316
4 O-ring NBR/EPDM
5 Seat ring NBR/EPDM
6 Bolts SS304/SS316
7 Sleeve SS304/SS316
8 Spring SS304/SS316
DN(mm) 50 65 80 100 125 150 200 250 300
L (mm) 67 73 79 102 117 140 165 210 286
ΦD(mm) 59 80 84 112 130 164 216 250 300
ΦB (mm) 108 127 146 174 213 248 340 406 482

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WAFER SILENT CHECK VALVE
Contact: Judy  Email: info@lzds.cn  Whatsapp/phone: 0086-13864273734


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High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng detail pictures

High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng detail pictures

High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng detail pictures


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Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng , The product will supply to all over the world, such as: Colombia, Slovenia, Burundi, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Jacqueline from Philippines - 2018.06.26 19:27
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Cindy from panama - 2018.05.22 12:13
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