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Factory Free sample Silent Check Valve - Threaded Ball Check Valve – Dongsheng

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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for Dual Disk Check Valve, Check Valve Manufacturer, Lined Diaphragm Valve, As a leading manufacture and exporter, we enjoy a good reputation in the international markets, especially in America and Europe, because of our top quality and reasonable prices.
Factory Free sample Silent Check Valve - Threaded Ball Check Valve – Dongsheng Detail:

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Product Description

The threaded ball check valve is widely used in wastewater, dirty water or high-concentration suspended solid water pipelines. Obviously, it can also be applied to drinking water pressurized pipelines. The temperature of the medium is 0~80℃. It is designed with very low load loss due to total passage and impossible obstacles. It is also a waterproof and maintenance-free valve.

Ductile Iron, epoxy-coated body and bonnet, NBR/EPDM seat and NBR/EPDM-coated aluminum ball.
Either vertically (only upwards) or horizontally installed.

Key features:

  • Available in sizes: 1″ up to 3″.
  • Temperature range: 0°C to 80°C or -10°C to 120°C.
  • Pressure rating: PN10 rated
  • Easy to maintain and install.
  • Low cracking pressure.

For full details please download the accompanying datasheet.

Product parameter

Product parameter2 Product parameter1

NO. Part Material
1 Body GG25/GGG40
2 Gasket NBR/EPDM
3 Cap GG25/GGG40
4 Ball NBR/EPDM
5 Bolt Stainless steel
6 Nut Stainless steel
DN(mm) 25 32 40 50 65 80
L(mm) 125 132 145 174 200 243
H(mm) 75 75 85 126 113 165

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Contact: Judy  Email: info@lzds.cn   phone/WhatsApp +86 18561878609.


Product detail pictures:

Factory Free sample Silent Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures

Factory Free sample Silent Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures

Factory Free sample Silent Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures


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We attempt for excellence, company the customers", hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for Factory Free sample Silent Check Valve - Threaded Ball Check Valve – Dongsheng , The product will supply to all over the world, such as: Slovakia, Moldova, Albania, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Brook from Germany - 2017.10.13 10:47
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Christopher Mabey from Nigeria - 2017.01.11 17:15
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