DS/Z41H water seal gate valve

Model
>/
Caliber
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Pressure

Material

, our own valve cover The stuffing chamber has a water-sealing structure. When the interface is supplied with water under pressure, it can isolate the system from the atmosphere and ensure that the system has good air tightness.
The / type series adopts double gate two-way elastic sealing, which allows flexible and rapid opening and closing, and reliable sealing.
. The product structure is simple, compact and reasonable, easy to maintain, and has a long service life.
It is used as an opening and closing device on the pipeline. It must be in a fully open or semi-open state and must not be used to regulate flow.
. The valve connection forms are divided into flange and welding, and the driving methods are manual and electric.
, series of water-sealed valves are suitable for opening and closing devices on pipelines with nominal pressure ≦, working temperature ≦ ℃, and the working medium is water, steam, oil fields and non-corrosive gases. They are especially suitable for vacuum condensation of steam turbines in thermal power plants. system.