We actively adopt the advanced and excellent processing methods of our peers and combine the years of experience of our technical staff, and continuously improve Ductile Pipe, Circular Manhole Cover, Cast Iron Gully Grate and Frame, our products are sold very well at home and abroad. We have been continuously improving the material and spiritual living standards of our employees through the development of our enterprise and promoting the growth of our employees. We have a professional design and technology research team, and have formed a complete set of production management, quality management, marketing management and service management system. We are doing everything to offer our customers with best services and best products. We promise that we’ll be responsible all the way to the end once our services begin.
Double Flanged Concentric Butterfly Valve features a bonded liner extending over the flanges. The double flange design is suitable for high pressure loading and for use in heavy industry, shipbuilding, severe vacuum applications and water treatment industry like potable water, water treatment and wastewater applications.
Double Flanged Concentric Butterfly Valve Specification
Size | DN50-DN2200 |
Body material | ASTM A536 65-45-12, WCB, CF8M |
Operating pressure | 10BAR/16BAR/25/BAR |
Standard | EN593/ ISO 5752 /BS5155/AWWA C504 |
Flange connection | DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K |
Suitable Media | water, sewage, oil, food, gas and so on |
Coating | 250 Microns Fusion Bonded Epoxy Coating or customers request. |
Operator | Handle Lever, Worm Gear, Electrical Actuator, Pneumatic Actuator |
Application | Potable Water, Wastewater, Seawater |
Drawing of Double Flanged Concentric Butterfly Valve
Double Flanged Concentric Butterfly Valve Factory Display
Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for DN50-DN1200/Pneumatic/Cast Steel/Al-Bronze Concentric Butterfly Valve. We strengthen details, improve standards, create a standardized and refined management atmosphere, solidify the management foundation, and enhance the company's image. Our goal is to achieve the double improvement of economic and social benefits, and all the staff work hard.
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