Damcos SC Double Acting Actuator


The Damcos SC is a Double Acting Actuator designed to operate wedge gate valves. The Damcos SC does this by means of hydraulic pressure. The SC Acturator has a booster piston built in the cylinder, which increases the opening power compared to the closing power. In case of an emergency, the SC Actuator can be opened/closed by means of a hand pump.

Damcos SC Double Acting Actuator

Please contact us for more information.


The SC is a Double Acting Actuator designed to operate wedge gate valves.
Housing/Cylinder/Flange: Steel
Indicator spindle: Acid proof steel
Indicator housing:
Brass (CuZn39Pb3)
Position indicator or top cover:
Brass (CuZn39Pb3)
Bushing between actuator and valve cover:
Brass (CuZn39Pb3)
Spindle: Acid proof steel
Sealings: NBR and PTFE