This endless tube pinch control valve operates as a perfect sterile product. The media 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 many critical applications where cleanliness cannot be compromised.
1/8" - 3/8"
up to 58psi
Body: Stainless steel 304
-22 °F up to 338 °F
(depending on the tube material)
Passage of endless tubes with external diameters from 0,39" to 0,7"
Digital positioner type 8049
Electro-pneumatic positioner type 8047
Positioner with integrated process controller
Brass, stainless steel or fibre enforced plastic hood
. . .
Operating pressures up to 4 bar
no dead spaces and indentations, therefore can be sterilised by steam and hot air