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OEM/ODM Supplier Dual Plate Type Check Valve - Threaded Ball Check Valve – Dongsheng

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Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Flanged Foot Valve, Steel Ball Valves, Swing Check Valve Wafer, We are keeping chasing WIN-WIN situation with our clients. We warmly welcome clients from all over the world coming over for a visit and establishing long term relationship.
OEM/ODM Supplier Dual Plate Type 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:

OEM/ODM Supplier Dual Plate Type Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures

OEM/ODM Supplier Dual Plate Type Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures

OEM/ODM Supplier Dual Plate Type Check Valve - Threaded Ball Check Valve – Dongsheng detail pictures


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abide by the contract", conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for OEM/ODM Supplier Dual Plate Type Check Valve - Threaded Ball Check Valve – Dongsheng , The product will supply to all over the world, such as: Hongkong, Georgia, Bulgaria, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.
  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Eden from Eindhoven - 2018.10.09 19:07
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Heather from Nigeria - 2017.06.29 18:55
    Write your message here and send it to us

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