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Chinese wholesale Cast Iron Dual Plate Check Valve - Threaded Ball Check Valve – Dongsheng

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As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Dual Disc Wafer Check Valve, Wafer Butterfly Check Valve, Single Disc Check Valve, Our products are widely used in many industrial fields. Our Company Services Division in good faith for the purpose of the quality of survival. All for customer service.
Chinese wholesale Cast Iron Dual Plate 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:

Chinese wholesale Cast Iron Dual Plate Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures

Chinese wholesale Cast Iron Dual Plate Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures

Chinese wholesale Cast Iron Dual Plate Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures


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We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for Chinese wholesale Cast Iron Dual Plate Check Valve - Threaded Ball Check Valve – Dongsheng , The product will supply to all over the world, such as: Kuwait, Portland, Gabon, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Victoria from Swansea - 2017.09.30 16:36
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Martin Tesch from Sri Lanka - 2017.12.19 11:10
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