Hydraulic Control Valve Series

F745X Remote Control Float Ball Valve

The remote control floating ball valve makes the valve open or closed by rotating the valve core. The ball valve is easy to switch, small in size, can be made into large caliber, has reliable sealing, a simple structure, and is convenient for maintenance. The sealing surface and the spherical surface are often in a closed state, not easily eroded by the medium, and thus is widely used in various industries.Applicable temperature: -5℃—115℃

Application fields: food, chemical industry, petroleum, power, etc.

Valve body materials: gray cast iron, ductile iron, cast steel

JD745X Multi-functional Water Pump Control Valve

Structural features of JD745X multi-functional water pump control valve: The multi-functional water pump control valve is composed of a main valve, a regulating valve, and a pipeline system. The valve body adopts a straight-through type. The control chamber of the main valve has a diaphragm or piston dual-control chamber structure. One more control chamber is added compared with general hydraulic control valves, which enhances the control function of the main valve. It realizes multi-functional control of the water pump outlet, such as slow opening, full opening, slow closing, and cut-off. It achieves multi-functional control of the water pump outlet with one valve and one adjustment.

700X Water Pump Control Valve

The 700X Water Pump Control Valve is a type of check valve installed at the outlet of water pumps in high-rise buildings and other water supply systems to prevent the backflow of media. Before the water pump is about to stop supplying water, the valve first closes slowly by about 90% to prevent water hammer or water hammer noise caused by sudden pump shutdown. After the water pump stops completely, the valve closes fully to prevent the backflow of the water pumped out, effectively protecting the water pump from being reversed by the impact of the backflow. This product is a protective device for the water pump outlet. The valve is designed in a streamlined shape. Its accurate opening and closing are achieved through the control of a solenoid valve.

600X Electric Control Valve

The 600X electric control valve is a hydraulic operated valve with a solenoid valve as a pilot valve. It is commonly used for automatic control in water supply, drainage, and industrial systems. It has a sensitive control response, can remotely open and close the pipeline system according to electrical signals, enabling remote operation. It can also replace gate valves and butterfly valves in large - scale electric operating systems. The closing speed of the valve is adjustable, and it closes smoothly without generating pressure fluctuations. This valve is small in size, light in weight, easy to maintain, convenient to use, and reliable. The solenoid valve can be powered by 220V AC or 24V DC, and either the normally open or normally closed type can be selected according to various occasions.

100X Remote Control Float Ball Valve

The 100X diaphragm remote - controlled floating ball valve is a hydraulic - operated valve with multiple functions. It should be installed at the water inlet of a water tank or elevated water tower. When the water level reaches the set height, the main valve is controlled by the floating ball pilot valve to close the water inlet and stop water supply. When the water level drops, the main valve is controlled by the floating ball switch to open the water inlet and inject water into the water tank, achieving automatic water replenishment. The liquid - level control is not affected by water pressure. The 100X diaphragm remote - controlled floating ball valve can be installed at any position according to the height of the water tank and the available space. It is convenient for maintenance, debugging and inspection, has reliable sealing and a long service life.

800X Differential Pressure Control Valve

The 800X differential pressure control valve is a valve used between the supply and return water of an air - conditioning system to balance the differential pressure. This valve can improve the utilization rate of the system, maintain a constant differential pressure value, effectively reduce the noise of the system, and prevent damage to equipment caused by excessive differential pressure.

This valve consists of a main valve, a differential pressure control pilot valve, a needle valve, a ball valve, a micro - filter, and a pressure gauge to form a hydraulic control pipe connection system. Through a specially designed pilot valve control chamber, the pressure change signals are compared, and the opening signal of the main valve is output to control the opening of the main valve, thereby controlling the differential pressure between the inlet and outlet of the main valve at the set value.