- 10th Jul 2023
- Why is the electric valve closed not tight
- Electric valves which often have the phenomenon that can not tightly closed during operating so it is will make some trouble to valve users and operators, and also seriously affects the service life of the valve.
- 28th Jun 2023
- What are the differences between electric butterfly valve and pneumatic butterfly valve
- The electric actuator can export a relatively stable driving force.The principle of the electric butterfly valve is to use the electric actuator to drive the power switch. The principle of the pneumatic butterfly valve is driver power switch with the pneumatic actuator to reduce the air as the driving force.
- 19th Jun 2023
- What are the differences between clamp butterfly valve and flange butterfly valve
- The commonly used butterfly valves include clamp -type butterfly valve and flange -style butterfly valve. The clamp -type butterfly valve is connected between the two pipeline flanges with a double -headed bolt. Connect both ends above the valve on the pipeline flange.
- 06th Jun 2023
- The operating principle of ball valve
- Ball Valve operating principle is simple, when the ball rotates 90 degrees both inlet and outlets should present spherical surface thereby cutting off the flow of medium
- 31st May 2023
- Understand the common failures and solutions of pinch butterfly valve
- After long-term use, clamping electric butterfly valve is easy to damage the spool sealing ring; The clamping electric butterfly valve cannot change or slowly change direction;
- 29th May 2023
- The installation and maintenance of the globe valve what should pay attention to
- Globe Valve structure is simple, stroke is small with good sealing and long life. And disadvantage is fluid resistance high, poor tuning performance.
- 24th May 2023
- Cause of overload of electric valve actuator
- Overload and ambient temperature is too high will influence electric valve run. So provide good working environment, control voltage environment can bring good use of electric actuator valves.
- 22nd May 2023
- What should be careful about the use of stainless steel flange
- When using stainless steel flange, we need to pay attention to a lot of matters, which can make the stainless steel flange have a better use, such as welding, heating precautions, the use of welding rods and so on.