working principal:Valve is forced closed valve, so the valve is closed, the valve must exert pressure to force the sealing surface does not leak. When the media from the valve
Valve maintenance, also pay attention to the first and the transmission of electric water problems. Infiltration of rainwater, especially during the rainy season. First, the tr
Angle type valve: in Angle valve, the fluid simply by changing a direction, so that the pressure drop through the valve structure than the conventional cut-off valve small.
In
Working principal:The globe valve is plug-shaped pieces of the valve, seal leaving it flat or cone, the fluid along the centerline of the valve in a straight line. Stem fo
1, the hand wheel, lever operated valves can be installed in any position in the pipeline.2, hand wheels, handles and Wei moving body does not allow for lifting purposes.3, the
working princel:The gate valve is plug-shaped pieces of the valve, seal leaving it flat or cone, the fluid along the centerline of the valve in a straight line. Stem form of ex
Globe valve, also called globe door, is the most widely used as a valve, the reason why it is popular is that the process of opening and closing the friction between
1, the hand wheel, lever operated valves can be installed in any position in the pipeline. 2, hand wheels, handles and Wei moving body does not allow for lifting purposes.
