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High definition Double Door Wafer Check Valve - Threaded Ball Check Valve – Dongsheng

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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Double Flange Butterfly Valve, Foot Valve For Pump, Wafer Type Swing Check Valve, We are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.
High definition Double Door Wafer 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.

  • 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:

High definition Double Door Wafer Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures

High definition Double Door Wafer Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures

High definition Double Door Wafer Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures


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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for High definition Double Door Wafer Check Valve - Threaded Ball Check Valve – Dongsheng , The product will supply to all over the world, such as: Dubai, Bangladesh, Indonesia, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Eden from Auckland - 2017.06.29 18:55
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Joanne from Belgium - 2017.08.18 11:04
    Write your message here and send it to us

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