The hydraulic control valve group mainly consists of a relief valve, an oil suction check valve, a speed control valve, a hydraulic control check valve (hydraulic lock), etc., and can also design oil circuit combination valves with different functions according to the working characteristics of the electrohydraulic push rod. Meet their job requirements. Generally, self-locking…
Hydraulic systems transform power from one form to another. This process is accomplished by using a closed liquid as a medium. The science of transmitting force or transmitting motion through closed liquid treatment is called “hydraulics”. The term hydraulics is derived from the Greek word “hydros”, which means water. Hydraulic science is…
Generally, a high-pressure rubber hose can be basically composed of three parts: a rubber layer, a textile layer and steel wire. 1. The rubber layer can be divided into inner, middle and outer rubber layers. 1. Inner rubber layer: The inner rubber layer is used to protect the airtightness of the rubber hose and avoid…
Most of the oil tubing damage during normal work is caused by improper use. The incorrect operation can greatly shorten the life of the tubing. The following describes the precautions for the use of tubing: (1) The valve stem should be pulled gently. Due to frequent and severe pressure shocks, the tubing will burst. This…
(1) Metal parts (joints) 1. Please select the hose connector that is suitable for the hose size. 2. When inserting the tail part of the joint into the hose, apply oil to the hose and the tail of the tube. Do not bake with fire. If it cannot be inserted, use hot water to heat…
Food grade hoses are special and cleaning is very special. Before using food grade hoses, the inside of the hose must be flushed to ensure the desired sanitary condition during installation. The cleaning suggestions are as follows: 1. The maximum temperature of hot water is 90 °C, the maximum temperature of steam is 110 °C…
