1. Adapt to harsh working environments The ball valve only needs to be rotated 90 degrees of operation and a very small rotation torque can be closed tight. Fully equal valve body cavity provides the medium with very little resistance, direct flow channel. It is generally considered that the ball valve is most suitable for direct opening and closing use, but recent developments have designed the ball valve to have throttling and control flow. The main feature of the ball valve is its compact structure, ease of operation and maintenance, suitable for general working media such as water, solvents, acids and natural gas, but also suitable for harsh working conditions of the medium, such as oxygen, hydrogen peroxide, methane and ethylene.
The ball valve body can be whole or combined.
2. Application requirements strictly cut off the working conditions Rail ball valve is a relatively new type of ball valve, it has its own structure unique some advantages, such as switch non-friction, sealing is not easy to wear, opening and closing torque is small. This reduces the specification of the assigned actuator. Equipped with multi-rotary electric actuator, can achieve the regulation of the medium and close cut off.
Widely used in petroleum, chemical, urban water supply and drainage and other requirements of strict cut off the working conditions.