Manufacturing
From October 28th to 31st, 2025, the 29th Asian International Power Transmission and Control Technology Exhibition (PTC ASIA) opened grandly at the Shanghai New International Expo Center. As a benchmark event for the power transmission industry in the Asia-Pacific region, this exhibition brings toge
From October 28th to 31st, 2025, the 29th Asian International Power Transmission and Control Technology Exhibition (PTC ASIA) opened grandly at the Shanghai New International Expo Center. As a benchmark event for the power transmission industry in the Asia-Pacific region, this exhibition brings toge
READ MOREApplication range of ZDB10V superimposed relief valve
As a pilot pressure control valve, the ZDB10V superimposed relief valve achieves multi-stage pressure regulation and stable control through modular design. It is widely used in engineering machinery, industrial equipment, shipbuilding, automation equipment, hydraulic testing systems and other fields. The following is its specific application scope and technical advantages: 1. Typical equipment in core application fields of engineering machinery: hydraulic circuits such as excavators, cranes, loaders, etc. Function: As the main safety valve to prevent system overpressure, it also adapts to different working conditions (such as excavation, walking, and lifting) through multi-stage pressure adjustment. Advantages: The superimposed structure saves installation space, responds quickly to pressure changes, and avoids equipment damage due to pressure shock. Typical equipment for industrial automation equipment: injection molding machines, die-casting machines, hydraulic presses and other precision manufacturing equipment. Function: Provide stable pressure during mold closing, injection, pressure holding and other stages to ensure product molding quality. Advantages: Supports multi-level pressure switching, adapts to complex process flows, and reduces energy loss.
As a pilot pressure control valve, the ZDB10V superimposed relief valve achieves multi-stage pressure regulation and stable control through modular design. It is widely used in engineering machinery, industrial equipment, shipbuilding, automation equipment, hydraulic testing systems and other fields. The following is its specific application scope and technical advantages: 1. Typical equipment in core application fields of engineering machinery: hydraulic circuits such as excavators, cranes, loaders, etc. Function: As the main safety valve to prevent system overpressure, it also adapts to different working conditions (such as excavation, walking, and lifting) through multi-stage pressure adjustment. Advantages: The superimposed structure saves installation space, responds quickly to pressure changes, and avoids equipment damage due to pressure shock. Typical equipment for industrial automation equipment: injection molding machines, die-casting machines, hydraulic presses and other precision manufacturing equipment. Function: Provide stable pressure during mold closing, injection, pressure holding and other stages to ensure product molding quality. Advantages: Supports multi-level pressure switching, adapts to complex process flows, and reduces energy loss.
READ MOREWhat is the function of 4WE6 high-pressure solenoid reversing valve?
The 4WE6 high-pressure electromagnetic reversing valve is the core direction control component in the hydraulic system. Its core function is to realize the switching, on-off control and reversal function of liquid flow through electromagnet control, thereby driving hydraulic actuators (such as hydraulic cylinders and hydraulic motors) to complete precise actions. The following is a detailed description of its specific functions and technical characteristics: 1. The core function of flow direction switching and on-off control is to energize or de-energize the electromagnet to drive the valve core to move in the valve body and change the liquid flow path. For example: switching the liquid from the oil inlet (P port) to the working oil port (A port or B port), driving the hydraulic cylinder to extend or retract; blocking the oil flow (neutral function), keeping the hydraulic cylinder in a stationary or locked position. In a double-acting hydraulic cylinder, the reciprocating motion of the piston (such as telescopic, lifting, rotating, etc.) is achieved by alternately switching the energized state of the electromagnet. System safety protection: When the system pressure exceeds the set value, the electromagnetic reversing valve can automatically open the overflow channel to prevent
The 4WE6 high-pressure electromagnetic reversing valve is the core direction control component in the hydraulic system. Its core function is to realize the switching, on-off control and reversal function of liquid flow through electromagnet control, thereby driving hydraulic actuators (such as hydraulic cylinders and hydraulic motors) to complete precise actions. The following is a detailed description of its specific functions and technical characteristics: 1. The core function of flow direction switching and on-off control is to energize or de-energize the electromagnet to drive the valve core to move in the valve body and change the liquid flow path. For example: switching the liquid from the oil inlet (P port) to the working oil port (A port or B port), driving the hydraulic cylinder to extend or retract; blocking the oil flow (neutral function), keeping the hydraulic cylinder in a stationary or locked position. In a double-acting hydraulic cylinder, the reciprocating motion of the piston (such as telescopic, lifting, rotating, etc.) is achieved by alternately switching the energized state of the electromagnet. System safety protection: When the system pressure exceeds the set value, the electromagnetic reversing valve can automatically open the overflow channel to prevent
READ MORE4What are the characteristics of the WEH16 electro-hydraulic directional valve?
As a spool-type directional valve controlled by a solenoid valve as a pilot, the 4WEH16 electro-hydraulic directional valve has a series of significant characteristics. The following is a detailed introduction in five aspects: structure, performance, control method, additional devices and application areas: 1. Structural characteristics Plate connection: The 4WEH16 electro-hydraulic directional valve adopts a plate connection, and its connection dimensions comply with DIN24340A and ISO4401 standards, making it easy to install and replace. Core components: The valve is mainly composed of a main valve body, a main valve core, one or two return springs, and a pilot solenoid valve with one or two electromagnets. The main valve core is held in the middle position by spring force or hydraulic pressure, and the pilot solenoid valve controls the direction of the main valve. 2. Performance characteristics and high reliability: 4WEH16 electro-hydraulic directional valve has high reliability and can work stably under various harsh working conditions. Fast reversing response: The valve has fast reversing response and sensitive response, which can meet the needs of high-speed automated production lines.
As a spool-type directional valve controlled by a solenoid valve as a pilot, the 4WEH16 electro-hydraulic directional valve has a series of significant characteristics. The following is a detailed introduction in five aspects: structure, performance, control method, additional devices and application areas: 1. Structural characteristics Plate connection: The 4WEH16 electro-hydraulic directional valve adopts a plate connection, and its connection dimensions comply with DIN24340A and ISO4401 standards, making it easy to install and replace. Core components: The valve is mainly composed of a main valve body, a main valve core, one or two return springs, and a pilot solenoid valve with one or two electromagnets. The main valve core is held in the middle position by spring force or hydraulic pressure, and the pilot solenoid valve controls the direction of the main valve. 2. Performance characteristics and high reliability: 4WEH16 electro-hydraulic directional valve has high reliability and can work stably under various harsh working conditions. Fast reversing response: The valve has fast reversing response and sensitive response, which can meet the needs of high-speed automated production lines.
READ MORE
