Three offset Butterfly valve

Three offset Butterfly valve

Butterfly valves are generally favored because they are lower in cost to other valve designs as well as being lighter in weight, meaning less support is required. There are different kinds of butterfly valves, each adapted for different pressures and different usage. For example, some butterfly valves are designed for the high working temperature and pressure while some are for the low ones. The three offset butterfly valves are designed to suit the fast development of the modern industry. Actually, there is a wide range of the available type of the three offset butterfly valves.

Three offset butterfly valves are suitable for the control of water, oil, gas, vapor and steam and so on. And they can be driven by the worm gear, electric or hydraulic or pneumatic actuator or can be manually operated. And the difference on the suitable working temperature is determined by the manufacturing materials. And due to the use of three eccentric configurations, hermetic capability reliably has been enabled. The disc would never touch sealing seat when it starts. As a result, it has well solved the problem of hermetical seat burden unequally, leading to the long service life of the three offset butterfly valves. Especially, the capability with of high temperature resistance and antisepsis are highly appreciated.