The direction of the arrow marked on the valve body indicates the pressure bearing direction of the valve, which is generally used by the engineering installation company as the medium flow directi...
Corrosion is one of the hazards of chemical equipment headaches. A slight carelessness can damage the equipment, or cause an accident or even a disaster. According to relevant statistics, about 60%...
Key points of valve selection
1. Clarify the purpose of the valve in the equipment or device
Determine the working conditions of the valve: the nature of the applicable medium, the working pressure...
valve is a mechanical device that controls the flow, direction, pressure, temperature, etc. of the flowing fluid medium. The valve is a basic component in the pipeline system. Valve fittings...
A valve is a mechanical device that controls the flow, flow direction, pressure, temperature, etc. of a flowing fluid medium, and a valve is a basic component in a piping system. Valve fittings are...
Plug valve, a valve that uses a plug body with a through hole as the opening and closing member. The plug body rotates with the valve rod to achieve opening and closing action ,A small plug valve w...