Butterfly Valve

详情

Butterfly Valves are having wide range of applications in Process Industries, Water Treatment, Sewage Plants, Power, Petrochemicals, Steel Plants and allied industries in a very large quantity. All type of Butterfly Valves is available with control type lever, Manual Gear, Pneumatic and Electric Actuators. We offer Butterfly Valves in cryogenic type of design. Our butterfly valves are made up of high quality raw material and are designed to actually optimize its efficiency and they provide long lasting tightness and are highly reliable. They are very easy and fast to open.
Butterfly valves are recently have been in trends due to their very thin profile between flanges that makes the valves lighter in weight and create very small instant footprint. And this design of the valve makes its cost lower if compared with other valves. There are various types of butterfly valves and each of them has very unique design and features. Some of them are:
 
1) CONCENTRIC DISC BUTTERFLY VALVE
Concentric Disc Butterfly Valve is mainly used in water treatment and also in other industries due to its unique features like light in weight, small size, easy to install and very low cost. The common design of the butterfly valve is called Concentric Disc Butterfly Valve. In this valve the stem is centered in the middle of the valve disc which is in middle of the pipe bore.
These valves are provided with integrally moulded its body liner with elastomer for perfect seating and complete isolation of body material. There are No gaskets necessary as the body liner provide a perfect seal between the body valve and pipe flanges. Valves are designed and manufactured as per BS ***5/API **9/AWWA C**4. The valves are available for all fluid service requirements with suitable body liner, disc material combinations for up to **0o deg.C in PN6, PN *0, PN *6, ANSI **5 & **0 rating. Other special materials and design are also provided according to the customers requirement.