Heavy weight type hydraulic check butterfly valve,weight type hydraulic check butterfly valve,Check Butterfly Valve

Structural characteristics

1, can replace the pump outlet stop valve and check valve, and set machine, electricity, liquid in one, occupying a small area.

2, high degree of automation, can be local, remote and linkage control.

3, the electrical system can use PLC intelligent control system, can also use the common relay system.

4, the hydraulic system motor power is small, high efficiency, good pressure retention performance, oil pump start interval time is long.

5, the hydraulic system has the automatic pressure holding function, the pressure holding time is long, the oil pump starting interval can be 500 hours.

6, there are obvious opening indication and mechanical limit adjustment mechanism, stroke switch device waterproof and dustproof design, not exposed, stable performance, long service life.

7, the electrical operation interface is humanized and diversified, can be designed ordinary button type, text type, touch screen type, but also according to customer needs, design the latest man-machine operation interface.

The heavy weight type hydraulic check butterfly valve is mainly installed in the turbine inlet of hydropower station and used as the turbine inlet valve; Or installed in the water conservancy, power, water supply and drainage of various pump stations pump outlet, instead of the role of check valves and gate valves. When working, the valve is cooperated with the pipeline host, according to the principle of hydraulic transition process, through the preset opening and closing procedure, the reliable cutoff of the pipeline is realized, the pipeline water hammer is effectively eliminated, and the pipeline system is protected. The valve is suitable for water, seawater, oil and other non-corrosive fluid media, and can be used in the pump outlet or pipeline start, stop and stop function.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.