Actuators
1-X-210 Series Diaphragm Pneumatic Actuators
1-X-210 Series pneumatic diaphragm actuators are manufactured by PARCOL to suitably operate control valves both for throttling service and on-off service. The thrust is supplied by a rubber, air-loaded diaphragm and, in the opposite direction, by an helical spring.
1-X-290 Series Multispring Pneumatic Diaphragm Actuators
PARCOL 1-X-290 Series multispring pneumatic diaphragm actuators are designed to provide high performances in both direct and reverse acting con-figuration.
1-X-250 Series Pneumatic Actuators Diaphragm
1-X-250 Series pneumatic diaphragm actuators are designed to perform long strokes, usually covered by cylinder-operated actuators.
1-X-271 Series Rotary Pneumatic Diaphragm Actuators
1-X-271 series rotary pneumatic diaphragm actuator is normally installed on PARCOL rotary valves (0°÷90°). Floating stem construction minimizes frictions and backlashes and significantly reduces mass and dimensions. The design allows replacing the actuator without disassembling the valve or part of it.
1-X-400 Series Cylinder Pneumatic Actuators
Pneumatic cylinder actuators are well suited to those applications beyond the usual field of the pneumatic diaphragm type actuators: they can be feed with high air pressure to give high thrusts; they have about no limit in stroke, their thrust/travel characteristic is quite linear, their performance shall not be reduced tor low temperature service and their ratio between overall dimensions (or weight) and thrust is very interesting.
Hydraulic Control System
Electro-Hydraulic actuation system complete with Hydraulic Power Unit (HPU), Hydraulic Control Panel (HCP), Electric Control cabinet (ECC)