A proven range of pneumatic actuators offering the options of rack and pinion, scotch yoke, helical slot and linear designs. Rack and pinion actuators provide the most economical on-off and modulating control for small to medium quarter-turn valves. The scotch yoke design creates high break-out torques making them suitable for quarter-turn valves up to the largest sizes. Helical slot is used when a reduced foot print impact is requested (it is available with a four-different output curves equivalent to R&P or SY).
Morin B/C
B series - Ductile iron w/ stainless steel cylinders, C series - Ductile iron w/ carbon steel cylinders.
ALGA/ALGAS/ALGAS-QA
Double acting and spring return pneumatic quarter turn actuators for on-off and modulating control of valves in heavy duty service. Available for output torques to 750,000 Nm.
Morin S
Stainless steel spring return and double acting pneumatic quarter-turn actuators.
RPD/RPS
Double-acting and spring return pneumatic quarter-turn actuators for on-off and modulating control of valves in heavy duty service.
FCBB/FCBA
Double acting and spring return pneumatic quarter turn actuators for on-off and modulating control of valves in heavy duty service.
FG/FGC
Double acting and spring return pneumatic quarter turn actuators for on-off and modulating control of valves in heavy duty service. Available for output torques to 750,000 Nm.
TPD/TPS
Compact quarter-turn pneumatic actuators for on-off and modulating control of ball, butterfly, plug or damper style valves in heavy duty service.
PLA/PLAS
Double acting and spring return pneumatic linear valve actuators for on-off and regulating service.