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Manufacturing Companies for Dual Plate Wafer Check Valves - Threaded Ball Check Valve – Dongsheng

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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Wafer Butterfly Check Valve, Check Valve Double Door, Dual Plate Wafer Check Valves, "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!
Manufacturing Companies for Dual Plate Wafer Check Valves - Threaded Ball Check Valve – Dongsheng Detail:

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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.

  • Ball Check Valve with Ductile Iron body
  • NBR/EPDM seat
  • Threaded BSP

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:

Manufacturing Companies for Dual Plate Wafer Check Valves - Threaded Ball Check Valve – Dongsheng detail pictures

Manufacturing Companies for Dual Plate Wafer Check Valves - Threaded Ball Check Valve – Dongsheng detail pictures

Manufacturing Companies for Dual Plate Wafer Check Valves - Threaded Ball Check Valve – Dongsheng detail pictures


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With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for most international buyers for Manufacturing Companies for Dual Plate Wafer Check Valves - Threaded Ball Check Valve – Dongsheng , The product will supply to all over the world, such as: Netherlands, Maldives, Durban, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Amy from Lithuania - 2018.11.28 16:25
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Johnny from Egypt - 2018.09.19 18:37
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