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Factory Price For Wafer Butterfly Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng

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As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Stainless Steel Wafer Check Valve, Ball Check Valve For Sewage, Manual Diaphragm Valve, We imagine we'll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits.
Factory Price For Wafer Butterfly 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


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Factory Price For Wafer Butterfly Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

Factory Price For Wafer Butterfly Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures

Factory Price For Wafer Butterfly Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng detail pictures


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We provide fantastic energy in top quality and advancement,merchandising,gross sales and marketing and operation for Factory Price For Wafer Butterfly Check Valve - Stainless Steel Single Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Estonia, Australia, Ukraine, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By James Brown from Cancun - 2018.09.19 18:37
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Ida from Florence - 2018.05.22 12:13
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