We have a vision to pursue excellence, provide high-quality Square Manhole Cover, Socked End Gate Valve, Flexible Flange Adaptor for DI Pipe and services to our customers, and become an enterprise that our employees are proud of and the society praises. We insist on innovative, green and high-quality development, and strive to create maximum value for national economic development and return to our shareholders. We believe that only by insisting on self-criticism can we achieve the common development of customers, companies, teams and individuals. The company continues to advance based on the business philosophy of honest operation, scientific management, environmental protection, energy saving, and high efficiency and the concept of sustainable development. We are committed to achieving excellence in people, management, processes, products and services, and strive to make the pursuit of excellence our habit.
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

We are in constant contact with our customers to ensure that our Concentric Flange Type 12 16 48 Inch DN 80 Resilient Seat Butterfly Valve with Gearbox Flange Butterfly Valve and services are strictly in line with the market in order to provide them with what they need in a timely manner. We always firmly implement the scientific concept of development and adhere to the business philosophy of balancing environmental and economic benefits. Our company takes "build quality with technology, improve brand with service" as its corporate purpose, operates with integrity and dedication, and actively establishes sustainable business alliance and strategic partnership with customers.
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