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Wholesale Dealers of Single Plate Check Valve - Stainless Steel Double Disc Swing Check Valve – Dongsheng

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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Dual Plate Non Return Valve, Lined Diaphragm Valve, Stainless Steel Wafer Check Valve, We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
Wholesale Dealers of Single Plate Check Valve - Stainless Steel Double Disc Swing Check Valve – Dongsheng Detail:

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Product Description

Our Wafer stainless steel dual plate check valve is disc-shaped and rotates around the shaft of the valve seat passage. Because the inner passage of the valve is streamlined, the flow resistance is small, and it is suitable for large-diameter occasions with low flow velocity and infrequent flow changes. An economical, space-saving dual plate check valve with a spring and with Stainless Steel body, and Viton seal.

Either vertically (only upwards) or horizontally installed.

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.

For Factory hot-sale Stainless Steel Wafer-Double-Disc-Check-Valve JIS 5K/10, aspire to be one of your most trusted partners, warmly invites domestic and overseas customers to come and negotiate business with us. We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services. Let us join hands to create a brilliant tomorrow! Please feel free to contact us by email info@lzds.cn or phone/WhatsApp +86 18561878609.

Product Parameter

Product parameter2Product parameter1

NO. PART MATERIAL
1 Body GG25/GGG40/SS304/SS316
2 Spring Stainless steel
3 Disc SS316/SS304/WCB/C954
4 Ring Steel
5 Seat Ring NBR/EPDM/VITON
6 Shaft-1 SS316/SS304
7 Shaft-2 SS316/SS304
8 Gasket-1 PTFE
9 Gasket-2 NBR
10 Screw Steel
DN(mm) 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700
 L (mm) 43 43 46 64 64 70 76 89 114 114 127 140 152 154 178 229
D(mm) 65 65 80 94 117 145 170 224 265 312 360 410 450 500 624 720
Φ(mm) PN10 92 107 127 142 162 192 218 273 328 378 438 489 532 585 690 800
PN16 92 107 127 142 162 192 218 273 329 384 446 491 550 610 720

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STAINLESS STEEL DOUBLE DISC SWING CHECK VALVE
Contact: Judy  Email: info@lzds.cn  Whatsapp/phone: 0086-13864273734


Product detail pictures:

Wholesale Dealers of Single Plate Check Valve - Stainless Steel Double Disc Swing Check Valve – Dongsheng detail pictures

Wholesale Dealers of Single Plate Check Valve - Stainless Steel Double Disc Swing Check Valve – Dongsheng detail pictures

Wholesale Dealers of Single Plate Check Valve - Stainless Steel Double Disc Swing Check Valve – Dongsheng detail pictures


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It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions regularly. It regards shoppers, success as its very own success. Let us establish prosperous future hand in hand for Wholesale Dealers of Single Plate Check Valve - Stainless Steel Double Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Finland, Curacao, Seattle, During in 11 years, We've participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Eileen from Auckland - 2018.09.21 11:01
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Jean Ascher from Austria - 2017.11.01 17:04
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