A valve actuator is a device that can control the opening and closing of the valve according to the signal sent by the controller, thereby controlling the flow and pressure of substances in the pipeline.It is usually divided into three types of valve actuators: valve electric actuators,pneumatic valve actuators, and hydraulic valve actuators. Next, Baoxing Lubricant will share with you the oil guide for valve actuators.
The oil-used parts of the valve actuator can be roughly divided into two positions: the internal gearbox and the interface sealing ring. When selecting the lubricating grease, the following conditions need to be initially met:
1、Viscosity, the viscosity of the lubricating grease is determined according to the operating temperature and pressure parameters of the valve.
2、Operating temperature, pay attention to the operating temperature of the valve to determine the lubricating grease used to ensure good lubrication effect.
3、Oxidation resistance. The use of lubricating greases with good oxidation resistance can extend the service cycle and reduce maintenance costs.
Of course, the grease used in the position of the sealing ring should also pay attention to the compatibility of the grease and the waterproof sealing. It is not enough to rely on how to use lubricating grease for valve actuators. If you have related oil problems, please contact us Baoxing Lubricants.
Baoxing Lubricants has a professional technical team and rich experience in grease application, which can quickly help customers solve oil problems. Welcome to consult!
