Adhering to the business philosophy of 'sales is just the beginning, service will never stop', we are committed to providing customers with more professional solutions for Adaptor, Ductile Fittings, ISO2531 DCI pipe! Excellent quality, reasonable price and customer satisfaction are always pursued! In order to remain invincible in the competition, we compete with our competitors with fast speed, high quality, low cost and perfect service. We will take the market as the guide, science and technology as the driving force, strengthen the resource allocation, give play to the brand effect, and gradually make the enterprise bigger and stronger. While making our company bigger and stronger, we never forget to dedicate our efforts and wisdom for the future of human society.
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

Since the establishment, our company has worked hard, pursued excellence, and served the Wafer or Lug Type Concentric Butterfly Valve with Two Stems industry wholeheartedly. We have good resource advantages and have good cooperative relations with many well-known manufacturers at home and abroad. Our company will always adhere to the tenet of "high-quality products, reputation first", relying on professionalism and mature technology. We always create vitality with the strength of science and technology, constantly innovate thinking, expand our vision and achieve success.
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