Detail Schubert & Salzer Sliding Gate Control Valve 8044
Schubert & Salzer, the sliding gate principle only requires low actuator thrusts. Therefore, piston actuators can be used although the performance is somewhat reduced in this case. A highly compact unit can be achieved by combining this with a specially developed positioner ( top-mounted) . Type 8044 is also characterised by its small installation space.
Material
Carbon steel, stainless steel 1.4571
Nominal sizes DN15 to DN100
Media temperature up to 230
Connection
Intermediate flange version
Positioner
Digital positioner type 8049
Electro-pneumatic positioner type 8047
Pneumatic positioner
Positioner with integrated process controller
Accessories
Limit switch
Schubert & Salzer Sliding Gate Control Valve
Body design
Flangeless, wafer-type construction
Dimensions acc. DIN EN 558-1 series 20
For flanges acc. DIN EN 1092-1 form B
Nominal Sizes
DN15 to DN100
Nominal pressure
PN40 according DIN 2401,
Also for flanges PN10-PN25
Fluid temperature
Body 1.0619 -10 to + 300
Body 1.4581 -60 to + 350
Rangeability/ Characteristic
Analog Positioner
Digital Positioner
25: 1
30: 1
Leakage
( % of Kvs)
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