We insist that only with the most advanced technology can we produce the best quality, lowest price and most popular Cast Iron Cover and Frame Price, DI Socket Fittings with T-type Joint, D400 Gully Grating. In the process of cooperating with other excellent enterprises, we collaborate with each other to bring the overall effect into full play, so as to create more comprehensive benefits. Our employees have created numerous brilliant achievements for the company with their own capable management methods and their own technical capabilities. High quality products, high-quality after-sales service, sincere cooperation, is our purpose. We always believe that your support is the source of our goal and mission.
Swing Type Check Valve
Check valve is a backflow prevention device: it allows flow in only one direction. Swing Type Check Valve can be used for Steam, Superheated Water, Hot Water, Cold Water, Fluids without acidity or alkalinity properties,Chemicals.
Swing Type Check Valve Specification
Standard: BS5153,DIN3202-F6,DIN3201-F1, AWWA C508
Flange drilling is according to BS4504, DIN2501, and ANSI B16.1
Working pressure: 10bar/16bar/25bar
Testing pressure:
Shell: 15bar/24bar/37.5bar
Seal: 11bar/17.6bar/27.5bar
Material: Ductile iron GGG40/50 or Cast IronGG25
Disc seat ring: Brass/Bronze/Stainless steel/ EPDM
Body seat ring: Brass/Bronze/Stainless steel
Bolt and Nuts: Carbon Steel with zinc plated or SS304,316
Coating: Internal and external with fusion bonded epoxy coating min250μm or Liquid Epoxy painting
We are your best partner for Factory Price Swing Type Casting Stainless Steel Check Valve processing trade and engineering construction. We are led by independent research and development, and constantly introduce, learn and improve technology. Whether it is the design of products or the process of product production, we guarantee the quality of products to the maximum extent and establish the image of excellent quality.
Hot Tags: swing type check valve, China swing type check valve suppliers, manufacturers, water tight manhole cover, mss sp 70 gate valve, flood check valve, 2 in butterfly valve, 6 dip pipe, butterfly flow control valve
