Manual Butterfly Valves
Manual butterfly valves are designed for flow control of liquids and gases with diameters from DN50 (2 ") to DN2000 (80") and pressure classes PN16 to PN40 (ANSI150 to ANSI300).
Butterfly valves are used in many industrial and installation applications with their compact design as well as their lightness and economy they provide especially in large diameters.
The advantage of the butterfly valves are; they have low pressure losses, easy opening and closing, good sealing performance, light weight and less space. When the butterfly valves are installed, free movement of the disc should be checked.
Explanation
If you want to learn more about our product, you can visit the Makvelsan Catalog on the right and get more information about our product.

