1. Hydrstatic test at negative temperature during construction in winter.
Consequences: because the tube freezes quickly during the hydraulic test, the tube is frozen.
Measures: try to carry out hy...
Quality is crucial when selecting the right valve for an industrial or commercial application. With over 20 years of experience in valve production and exporting, TWS Valve is proud to offer a rang...
The lug butterfly valve is a quarter-turn valve used to control the flow of fluids. They are often used in industrial applications that require tight control of fluids. The valve consists of a meta...
The rubber seated butterfly valve is a kind of valve that uses a circular butterfly plate as the opening and closing part and rotates with the valve stem to open, close and adjust the fluid channel...
In valve engineering, the Cv value (Flow Coefficient) of the control valve refers to the volume flow rate or mass flow rate of the pipe medium through the valve per unit time and under the test con...
Overview
Valve is an important product in general machinery. It is installed on various pipes or devices to control the flow of medium by changing the channel area in the valve. Its functions are: ...
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