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2019 China New Design China Gg25 or Ggg40 Body Wafer Type Silent Check Valve

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1. Working pressure: 1.0/1.6Mpa
2. Working temperature: NBR: 0℃~+80℃ EPDM: -10℃~+120℃
3. Flange according to ANSI 125/150
4. Face to face: ANSI 125/150
5. Testing: API598
6. Medium: Fresh Water, Sea water, all kinds of oil, acid, alkaline liquid etc.


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Product Detail

Product Tags

Generally customer-oriented, and it’s our ultimate focus on to become not only essentially the most trustworthy, trustable and honest provider, but also the partner for our clients for 2019 China New Design China Gg25 or Ggg40 Body Wafer Type Silent Check Valve, Winning customers’ trust would be the gold key to our good results! Should you be intrigued in our goods, please sense cost-free to go to our web site or call us.
Generally customer-oriented, and it’s our ultimate focus on to become not only essentially the most trustworthy, trustable and honest provider, but also the partner for our clients for China Check Valve, Silent Check Valve, we’ve been sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.

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 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

Product show

WAFER SILENT CHECK VALVE
Contact: Judy  Email: info@lzds.cn  Whatsapp/phone: 0086-13864273734Generally customer-oriented, and it’s our ultimate focus on to become not only essentially the most trustworthy, trustable and honest provider, but also the partner for our clients for 2019 China New Design China Gg25 or Ggg40 Body Wafer Type Silent Check Valve, Winning customers’ trust would be the gold key to our good results! Should you be intrigued in our goods, please sense cost-free to go to our web site or call us.
2019 China New Design China Check Valve, Silent Check Valve, we’ve been sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.


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