Seal valve Model: DSZ61H DSZ64H
Seal valve nominal diameter: 50MM-600MM
Seal valve pressure: 1.6MPA -10MPA
Seal valve connection: flange connection
Valve seal forms: manual
Seal valve main functions: switch from the role
Seal valve using media: Water Oil Steam
Seal valve material: cast stainless steel
Seal valve standard: machinery of the standard or customized non-standard
Seal valve Structural features and uses
This product's bonnet packing chamber having a water seal structure, when the interface through the pressure O. 6 ~ 1 MPa water, isolated from the atmosphere allows the system to ensure that the system has good gas seal.
DS / Z-series uses double plate bi-elastic sealing, opening and closing flexible, fast, reliable sealing.
Product structure is simple, compact, easy maintenance, long service life.
In the pipeline for opening and closing device, must be in fully open or fully closed state, it may not be used to regulate the flow.
Valve connection flange and welded two kinds of manual and electric drive mode.
DS Series seal valves for nominal pressure ≤1O.OMPa, working temperature ≤425 ℃, the working medium is water, steam, oil and non-corrosive gases
The pipeline for opening and closing device, especially for the thermal power plant condensing steam turbine vacuum system.