The company adheres to the corporate development vision of "creating the DIN3352 Gate Valve, Ductile Iron Butterfly Valve, Butterfly Valve brand with high-quality products and characteristic services." In line with the corporate philosophy of "customer-oriented, integrity-based", the business philosophy of "precision, refinement, and innovation", and "professional quality, excellent service", we are committed to the needs of customers. We give full play to the company's industrial development, resource allocation and innovation advantages to achieve rapid development of the company. We continue to improve cooperation with an open and shared attitude. Our pragmatic spirit includes being down-to-earth, meticulous, studying hard, and constantly improving ourselves through accumulation.
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 ISO Sanitary Stainless Steel SS304/SS316L Three-Piece Welded Ball Valve&Globe Valve Rq0103 has undergone rigorous performance testing and repeated field testing, which ensures its good quality and stable performance. We use the existing design results to shorten the product development cycle and improve the design quality. The company's sales network and service outlets are continuously extending to all parts of the country to ensure that they continue to meet customer needs.
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