4-Way Pneumatic Ball Valve:Flanged Ends,DN15-150MM,PN16-150lb

Four-way ball valves, 4-way electric ball valves, 4-way pneumatic ball valve are all called two-way rotary valve for water supply in the power system ( known as air reversing switching valve in the petrochemical system) is suitable for liquid, gas,slurry and the circulatory systems of solid granules medium. Adopting the working principle of four-way ball valve can simplify procedures, be easy to operation, reduce cost, and be easy to control.

[Features]

- Designed for cooler in the power system supplying water. The function is suitable and reliable.
-  Valve core structures all round in the EL-Type mounted ball valve have a good sealing performance , wear resistance as well as long service life.
-  Electric, pneumatic operation (switch to manual operations in necessity).
-  Easy to control a good information channel and operation interface the information channel between the box and the valve, and the upper PC; and can realize the automatic switchover of positive and negative water supply at appropriate intervals according to process requirement.