We actively introduce localized Quick Adaptor, Sluice Gate Valve, Ductile Iron Butterfly Valve in order to give our customers a better product experience and let them feel our latest technology at the first time. We hope to be a leading brand in the industry with continuous innovation and high-quality and reliable services. Our company team footprint all over the world's major markets, we explore the sustainable development of corporate brands. We pay attention to the interests of customers and try to create all sorts of opportunities to get their greatest satisfaction. We pursue higher quality and more perfect after-sales guarantee system to provide better service to our customers.
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 self requirements for the production of API Steel Wafer Type Concentric Butterfly Valve should not only conform to the national environmental protection standards, but also surpass and even reach the international level. We aim at 100% product qualification rate, 100% contract fulfillment rate, and 100% service satisfaction rate. Adhering to the concept of 'User's success is our achievement', we sincerely welcome friends from all walks of life to come and guide us. As always, we are oriented by the modern enterprise philosophy and the spirit of "the pursuit of perfection" to constantly innovate and transcend, and constantly enhance the core competitive advantages of the enterprise.
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