Gate valves

A series of single or double acting valves studied to intercept fluids or gas compatible with the valve material

ROVEL gate valves by Officine Meccaniche Parenti srl are valve used to intercept, not regulate, fluids. This series is available in the versions normally closed N.C. or normally open N.O., single or double acting, with valve body in different materials and different pressures and flow rates.

The valves come with a knob for a possible manual actioning, signalling also an "open or close" status by its position. The installation is advised where a minimum dripping is accepted. The valve body houses the mechanisms for the fluid obstruction. This valve can be also used as a solenoid.In order to work correctly, it is necessary a minimum pressure differential (opening and closing without electric feeding). Excellent performances also in presence of low working pressures.

Technical features in common to all the gate valves
Safety hole: it signals the possible damaging  over time of the sealing gaskets that separate the actuator from the intercepted liquid.
Shutter type: plates on conical seat
Threading: GAS cylindrical 55° UNI-ISO 228
Room temperature range: Min. 0° C, Max 100 °C
Actuator working pressure range: Min. 5 bar, Max. 10 bar