The 1 series valve body adopts the casting structure with parallel double sealing semi compulsory two-way sealing, the sealing surface in motion and wedge wedge movement step by step, to achieve zero leakage.
2 sealing surface between the friction coefficient is small, easy to close, and the sealing surface of the wear with automatic compensation function.
3 simple structure, compact, easy maintenance, long service life.
4 valve cover filling chamber is provided with a vacuum sealing mechanism, which has the function of self expanding deposit compaction.
With air separation, has a good vacuum sealing performance.
5 this series of valve connection form is divided into two types: flange connection, welding connection, driving mode for manual, electric two.
The valve is suitable for the work temperature are less than 425 and less than or equal to 550 DEG C, the working medium is water, air, steam, as a lifting device. Especially suitable for thermal power plant steam turbine condenser and vacuum system, the vacuum seal isolation effect.
Order note:
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will select for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples or confirmed by drawings
Note: the information is for reference only, or incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has a variety of sizes, pressure, different materials, connections, drive mode, to meet the different needs of various types of gate valve. Please contact 021-6651 8677 or consult online.
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