In the industrial field, stop valve is a common type of valve used to control the flow of fluid. Electric stop valve and pneumatic stop valve are two common types of stop valve. Although their basic functions are the same, there are some differences in working principle, control method, applicable s Read More

The electric stop valve is a valve that opens or closes the valve through an electric motor. It has some unique principles and characteristics. The following will introduce the principles and characteristics of the electric stop valve in detail.一. Principle of electric stop valve:The principle of th Read More

In water treatment equipment, the following valves are commonly used:Stop valve (check valve): used to control the switch of fluid to prevent fluid backflow or reflux.Regulating valve (regulating stop valve): used to adjust the flow, pressure or temperature of the fluid. The valve opening can be adj Read More

The butterfly valve itself does not have a fixed flow direction. However, the flow direction requirements of the butterfly valve and its design and use are affected by the medium.When using a butterfly valve, its flow direction depends on the pipeline system and the flow direction of the fluid. When Read More

The maintenance method of electric ball valve is as follows:1. Regularly check the appearance and sealing performance of the electric ball valve to ensure that the valve body and valve cover are not damaged by bumps, deformation, cracks, etc., and check whether the valve seat sealing surface is worn Read More

The failure of pneumatic butterfly valve pneumatic actuator not working may be in the following situations: 1. Air source problem: Check whether the air source is supplied normally and confirm whether the pressure meets the requirements of the actuator. If the air source is normal, the air sour Read More

How to deal with ball valve leakage?When using the ball valve, we sometimes encounter valve water leakage. If we find this problem, we should repair it in time. So how should we deal with it?The method of dealing with ball valve water leakage is as follows:1. Replace the sealing gasket: The sealing Read More

How to deal with ball valve leakage?When using the ball valve, we sometimes encounter valve water leakage. If we find this problem, we should repair it in time. So how should we deal with it?The method of dealing with ball valve water leakage is as follows:1. Replace the sealing gasket: The sealing Read More