|Flange standard||GB/T 17241.6 GB/T 9113|
|Test standard||GB/T 13927 API 598|
1, A, B set the valve opening and the opening ratio of the right valve opening and closing speed. To prevent water hammer good, will slow open, check back, fast closing, slow closing and so on to eliminate water hammer technical integration, to prevent the pump does not hammer and stop pumping back and water hammer on the water supply pipeline and pump damage.
2, easy to operate, no need for the valve with electrical control system, the valve with the pump on and off, automatically and sequentially complete control functions. The proper control parameters can be obtained by setting the opening of the regulating valve.
3 、 the valve body adopts full passage, direct current and streamline design. The utility model has the advantages of small hydraulic loss and good energy saving effect. The valve is installed at the outlet of the water pump, in order to realize the functions of slow opening, full opening, quick closing, slow closing and so on.
[Valve structure drawing]
2, elastic seat sealing gate valve
4, Water pump
5, multifunctional water pump control valve
6, elastic seat sealing gate valve
Main outline dimensions
|1.0MPa||1.6MPa||2.5MPa||1.0MPa||1.6MPa||2 5MPa||1.0MPa||1.6MPa||2 5MPa|
Water control valve is the pipe medium pressure as the driving force for opening and closing, regulating valve. It consists of a main valve and attached to the catheter and needle valve, ball valve and pressure gauge, etc. according to the purpose and function of the different places, can be turned into a remote control float valve, relief valve, relief valve closed, flow controller, pressure relief valves, hydraulic control valves, emergency shut down valve.
Hydraulic control valve action:
1, It can be used in domestic water supply, fire fighting system and industrial water supply system.
2, hydraulic control valve to use the pilot valve to control the opening and closing of the valve, saving energy.
3, can replace other valves, large electric device.
4, hydraulic control valve products are widely used in high-rise buildings, living areas and other water supply network systems and urban water supply projects.