Feature:

1.Energy storage device more secure: Relying on its own weight storage or by two accumulators storage, can be automatically shut off the valve without external energy.
2.Multi-use more flexible: Reliable sealing, small flow resistance coefficient.
3.The seal is more efficient: A high degree of automation, local, remote and linkage control.
4.The seal is more efficient: A high degree of automation, local, remote and linkage control.
5.Control mode of higher: PLC intelligent control system, can realize the text, touch screen and other humanized operation interface, can also adopt ordinary relay system.
6.More intelligent interface: The hydraulic system of small power motor, high work efficiency, good pressure maintaining performance, oil pump start-up time interval length.
7.The higher working efficiency: there are obvious opening indication and mechanical spacing adjusting mechanism, a travel switch device waterproof dustproof design, not exserted, stable performance, long service life.
8.A longer lifetime: According to a predetermined program and other pipeline equipment linkage operation.
9.Automatic operation more perfect: Closed to achieve slow closing function, effectively eliminate water hammer, water pump and pipe network security protection.
10.The protection function is more secure: Can replace the water pump outlet valve and check valve, and the machine, electricity, liquid in a body, has the advantages of small occupation area.

Materials: