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Hot sale Double Disc Swing Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng

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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Dual Wafer Check Valve, Single Disc Wafer Check Valve, Weir Type Diaphragm Valve, We welcome you to join us in this path of creating a prosperous and efficient business together.
Hot sale Double Disc Swing Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng Detail:

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Product Description

Check Valves are automatic shut-off valves that are commonly used for preventing back flow or drainage in a piping system. Often applied on the discharge side of pumps, check valves prevent the system from draining if the pump stops and protect against back flow, which could harm the pump or other equipment.

Wafer Type Single Disc Swing Check Valves are designed for installation in flanged piping systems, between two flanges. Valves may be installed in vertical or horizontal piping.

Key features:

  • Available in sizes: 2″ to 12“.
  • Temperature range: -20°C to 200°C. 
  • Pressure rating: 10 Bar/16 Bar/25 Bar.
  • Low cracking pressure.
  • Space saving design.

Product parameter

Product parameter2Product parameter1

NO. PART MATERIAL
1 Body GG25/GGG40/SS304/SS316
2 Ring Steel
3 Axle SS304/SS316
4 Spring Stainless steel
5 Gasket PTFE
6 Disc WCB/SS304/SS316
7 Seat ring NBR/EPDM/VITON
8 Gasket NBR
9 Screw Steel
NO. Part Material
DN(mm) 50 65 80 100 125 150 200 250 300 350 400
 L(mm) 44.5 47.6 50.8 57.2 63.5 69.9 73 79.4 85.7 108 108
ΦE(mm) 33 43 52 76 95 118 163 194 241 266 318
Φ(mm) PN10 107 127 142 162 192 218 273 328 378 438 489
PN16 107 127 142 162 192 218 273 329 384 446 498

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STAINLESS STEEL SINGLE DISC SWING CHECK VALVE
Contact: Judy  Email: info@lzds.cn   phone/WhatsApp +86 18561878609


Product detail pictures:

Hot sale Double Disc Swing Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

Hot sale Double Disc Swing Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

Hot sale Double Disc Swing Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures


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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for Hot sale Double Disc Swing Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Oman, Croatia, Florence, The company attaches great importance to product quality and service quality, based on the business philosophy "good with people, genuine to whole world, your satisfaction is our pursuit". we design products, According to customer's sample and requirements, to meet the needs of the market and offer different customers with personalized service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Judy from Johor - 2018.11.02 11:11
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Athena from UK - 2018.07.26 16:51
    Write your message here and send it to us

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