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Manufacturing Companies for Dual Plate Wafer Check Valves - Stainless Steel Single Disc Swing Check Valve – Dongsheng

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We goal to understand excellent disfigurement from the manufacturing and supply the top support to domestic and abroad clients wholeheartedly for China DIN or ANSI Dual Plate Check Valve, Gate Valve, Saunders Type A Diaphragm Valve, We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future.
Manufacturing Companies for Dual Plate Wafer Check Valves - Stainless Steel Single Disc Swing Check Valve – Dongsheng Detail:

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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


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Manufacturing Companies for Dual Plate Wafer Check Valves - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

Manufacturing Companies for Dual Plate Wafer Check Valves - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

Manufacturing Companies for Dual Plate Wafer Check Valves - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures


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We also offer product sourcing and flight consolidation services. We've got our personal factory and sourcing office. We can easily present you with almost every style of merchandise linked to our merchandise range for Manufacturing Companies for Dual Plate Wafer Check Valves - Stainless Steel Single Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Bangladesh, Lahore, luzern, Selling our products causes no risks and brings high returns to your company instead. It is our consistent pursuit to create value for clients. Our company is looking for agents sincerely. What are you waiting for? Come and join us. Now or never.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Althea from Hungary - 2018.06.30 17:29
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
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