ľ¹ÏÊÓƵ

Introduction of Weighted hydraulic control check valve:

The Weighted hydraulic control check valve can be opened according to the program, the butterfly plate has no fluctuation after opening the valve, and it is automatically closed according to the pre-set time and angle when the power is cut off (or energized). There are two stages: fast or slow shutdown. This valve is suitable for water, seawater, oil and other non-corrosive fluid media , used at the outlet of the pump or in the pipeline for the function of stop and backflow-stop.

Application:

Widely used in water conservancy, thermoelectric, water supply and drainage, chemical, metallurgical and other pumping stations.

Description:

Product features:

1, It can replace pump outlet stop valve and check valve, and set machine, electricity, liquid in one, small occupation.

2. High degree of automation, providing for local, remote and linkage control.

3. The electric system can use PLC intelligent control system and common type relay system.

4. Hydraulic system motor power is small, high efficiency, good pressure holding performance, long interval time of oil pump starting.

5. Hydraulic system with automatic pressure holding function, long pressure holding time, oil pump starting interval can reach 500 hours.

6. There are obvious opening indicator and mechanical limit adjustment mechanism, travel switch device waterproof and dustproof design, not exposed, stable performance, long service life.

7. The electrical operation interface is humanized and diversified, which can be designed as common button type, text type, touch screen type, or the latest man-machine operation interface according to customers' needs.

Specification: