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Types of hydraulic directional control valve
Hydraulic control valves are used to control the pressure, flow and flow direction of oil in the hydraulic system so that the thrust, speed and movement direction of the actuator meet the requirements. According to their functions, hydraulic control valves are divided in...Read more -
Application of hydraulic directional control valve
1.Introduction to hydraulic directional control valve Definition and function Controls or regulates the pressure, flow, and direction of fluid flow in hydraulic systems. Basic structure of hydraulic valve: It includes the valve core, the valve body a...Read more -
Differences Between Direct & Pilot-Operated Valves
Principles of pilot-operated valves and direct-acting valves Pilot-operated valves and direct-acting valves are common pressure control valves. They differ in how the control spool moves. Pilot-operated valves usually add a pilot hole around the valve core. When t...Read more -
How does pilot pressure affect a counterbalance valve?
The pilot ratio of the counterbalance valve is the ratio of the pilot area and the overflow area, which means that this value is also equal to: when the counterbalance valve spring is set to a fixed value, the pressure required to open it when there is no pilot oil and t...Read more -
Double Balancing Valve vs Single Balancing Valve
When it comes to hydronic systems, balancing valves play a crucial role in maintaining the optimal flow of water throughout the system. Two common types of balancing valves used in these systems are double balancing valves and single balancing valves. Both serve the purp...Read more -
Working Principle and Application Areas of Pilot Check Calve
1. Working principle of pilot check valve The pilot check valve is a hydraulically controlled one-way valve. Its working principle is to utilize the close cooperation between the valve core and the valve seat to achieve one-way flow control. The valve adopts pilot contro...Read more
