Pinch control valve
DN 6 - 14, 4 bar | 7077 series
Schubert & Salzer Control Systems GmbH
The endless tube pinch valve operates according to this principle. The medium is channelled through a tube and the valve compresses the tube pneumatically. This constriction of the hose adjusts the flow.
This principle means the valve is suitable for lots of critical applications in the chemicals, food and pharmaceuticals industries.
material
Body: Stainless steel 1.4301
connection
Passage of endless tubes with external diameters from 10 to 18 mm.
positioner
Digital positioner type 8049
Electro-pneumatic positioner type 8047
Pneumatic positioner
Positioner with integrated process controller
application
Operating pressures up to 4 bar
Media temperature: -30 °C to +170 °C
(depending on the tube quality used)
no dead spaces and indentations, therefore can be sterilised by steam and hot air
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