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Well-designed Swing Check Valve Wafer - Wafer Silent Check Valve – Dongsheng

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We usually perform being a tangible workforce making sure that we will give you the most beneficial excellent plus the finest selling price for Manual Diaphragm Valve, Gate Valve China, Stainless Steel Valve, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
Well-designed Swing Check Valve Wafer - 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! Please feel free to contact us by email info@lzds.cn or phone/WhatsApp +86 18561878609.

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   phone/WhatsApp +86 18561878609.


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Well-designed Swing Check Valve Wafer - Wafer Silent Check Valve – Dongsheng detail pictures

Well-designed Swing Check Valve Wafer - Wafer Silent Check Valve – Dongsheng detail pictures

Well-designed Swing Check Valve Wafer - Wafer Silent Check Valve – Dongsheng detail pictures


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continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Well-designed Swing Check Valve Wafer - Wafer Silent Check Valve – Dongsheng , The product will supply to all over the world, such as: Pakistan, Mumbai, Oslo, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a should for you personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We are confident that we'll have a vibrant prospect and to be distributed all over the world in the years to come.
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Belinda from Morocco - 2017.01.11 17:15
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Alice from Niger - 2017.09.09 10:18
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