Butterfly valve is the most widely used valve in wastewater treatment. Its circulation medium includes sewage, clean water, activated sludge, low-pressure gas for aeration, etc...
Jan 11, 2021
1. Before installing the electric butterfly valve, confirm whether the performance of our products and the arrow of the flow direction of the medium are consistent with the mov...
Jan 10, 2021
How to use the pneumatic butterfly valve The operating principle of the electric ball valve is angular stroke, double-sided sealing, good sealing performance, and not easy to leak.
Jan 09, 2021
Whether the pneumatic butterfly valve can be installed on the vertical pipeline [Working principle] The butterfly valve is a valve that uses a circular butterfly plate as an ope...
Jan 08, 2021
Definition: Pneumatic valve is a valve driven by compressed air.
Jan 07, 2021
Intelligent electric ball valve, electric valve, electric ball valve, intelligent electric ball valve, electric valve, electric ball valve, intelligent electric ball valve, ele...
Jan 06, 2021
1. The installation position, height, and direction of the inlet and outlet of the valve must meet the direction design requirements, and the connection should be firm and tight.
Jan 05, 2021
1 The installation position of the pneumatic control valve must be at a certain height from the ground, and a certain space must be left above and below the valve to facilitate...
Jan 04, 2021
Welding slag, rust, slag, etc. in the pipeline cause blockage or jam in the throttle, guide part, and balance hole of the lower bonnet,
Jan 03, 2021
(1) Elimination of resonance noise method Only when the regulating valve resonates, the energy is superimposed to produce a strong noise of more than 100 decibels. Some are char...
Jan 02, 2021
The electric explosion-proof ball valve has the characteristics of simple structure, fast switching, large circulation capacity, zero leakage, etc
Jan 01, 2021