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

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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Centerline Butterfly Valves, Flange Ball Valve, Flanged Swing Check Valve, We believe that in good quality more than quantity. Before export of the hair there is strict top quality control check during treatment as per international good quality standards.
Manufacturing Companies for Single Disc Wafer Check Valve - 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 Single Disc Wafer Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

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

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


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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Manufacturing Companies for Single Disc Wafer Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Ottawa, Doha, French, We warmly welcome your patronage and will serve our clients both at home and abroad with products of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Meroy from Hanover - 2017.09.26 12:12
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Jamie from Cambodia - 2017.01.28 19:59
    Write your message here and send it to us

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