We are a professional enterprise of manufacturing Y-strainer, DI PVC Fittings, F4 Gate Valve, with strong technical force, warm and thoughtful service and novel business philosophy. Our company has a leading position in the Chinese market. We welcome customers who have demand for products and technical consultation. In recent years, our company's market share and sales have increased year by year. We take it as our responsibility to enhance the brand influence and social reputation of the enterprise.
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 company chooses excellent materials, introduces precise equipment, adopts exquisite technology and careful management to create exquisite Concentric Single Flanged Butterfly Valve. We uphold the concept of "from the customer, to the customer", let the customer become the starting point and end point of all our actions, meeting customer satisfaction, is our value measurement guidelines. The company is oriented to differentiated development concept and integrated problem-solving ability.
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