The Quick Closing At 0.5s Butterfly Valve Used To Control Water Intake In Hydropower Stations

Main Products:

(1) Kaplan turbine generators series.

(2) Turgo turbine generators series, e.g. vertical type and horizontal type.

(3) Tubular turbine generators series, e.g. Bulb type and shaft extension type.

(4) Francis turbine generators series.

(5) Pelton turbine generators series and double turbine generators series and so on.

Product features:

1. It can be used on "hydraulic control slow closing check butterfly valve" or "hydraulic control slow closing check eccentric half ball valve" at the outlet of various pump stations, with uniform speed opening.

First fast and then slow two-stage closing mode, valve opening time, valve closing Angle and valve closing time are adjustable. And can effectively eliminate water hammer or pipe rise

Pressure, prevent water pump from flying and reversing, protect the safety of water pump unit and pipeline system.

2. It can be used on the "water turbine inlet water control butterfly valve" or "water turbine inlet water control ball valve" of the water turbine inlet, equipped with a connection with the main valve

Dynamic control "bypass line" control system.

3. Can be used in all kinds of industrial pipeline hydraulic control butterfly valve (ball valve), to meet various needs of users.

4. The electrical control system generally adopts PLC intelligent control, which greatly simplifies the electrical circuit and has strong fault self-diagnosis function. Can be local,

Remote control, subject to central control room and linkage control with water pump (or turbine), high degree of automation, safe and reliable, is to achieve "fewer people on duty,

Ideal equipment for dereliction of duty;

5. The liquid control device has the following functions:

- local control

- remote control

- automatic oil pressure control of hydraulic system

- interlocking control of circulating pump motor and valve

- interlocking control of hydraulic turbine units and valves

6. The liquid control system adopts accumulator for energy storage. When the power is cut off on site and there is no power supply or fault, the accumulator can release energy according to the use requirements

Emergency shutdown or reservation function to provide adequate safety guarantee for unit operation;

7. The electrical control box can be installed as a whole with the hydraulic station, or it can be arranged separately, depending on the field conditions;

8. "special trip feedback device" is made with "waterproof, dustproof and impact proof" technology, which is a rare product detail of domestic and foreign manufacturers at present

Design. In the products of other manufacturers at home and abroad, the travel switch is mostly exposed, and often has the travel switch malfunction or damage phenomenon, which is serious

Affect the normal operation of valve.

Product pictures:

Installation picture: