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Factory wholesale Dual Flap Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng

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We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for 2.5 Gate Valve, Full Bore Ball Valve, Cast Iron Swing Check Valve, We are looking forward to establishing cooperative relationships with you. Please contact us for more information.
Factory wholesale Dual Flap 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  Whatsapp/phone: 0086-13864273734


Product detail pictures:

Factory wholesale Dual Flap Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

Factory wholesale Dual Flap Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

Factory wholesale Dual Flap Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures


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Sticking for the belief of "Creating items of top of the range and creating buddies with people today from all over the world", we normally put the interest of shoppers in the first place for Factory wholesale Dual Flap Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Ecuador, Nepal, Armenia, In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a professional engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We are your best choice.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Marcie Green from Cancun - 2017.11.12 12:31
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Victor Yanushkevich from Libya - 2018.04.25 16:46
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