The actuator designation is as follow:

KP-XXX - Double acting actuator
KPM-XXX-YY - Spring return actuator

Where :

XXX: designates the actuator
YY- designates the number of spring

TECHNICAL SPECIFICATIONS

• Working Pressure: From 1 to 8 bar for double acting actuators.
From 3 to 8 bar for single acting actuators.

• Air supply: Air or non corrosive gas.

• Working temperatures: From –20ºC to 100ºC.

• Lubrication: all actuators are supplied lubricated for their normal
working life.

• Rotation: Anticlockwise in opening.To reverse actuator rotation, inert pistons

-Linking surfaces according to ISO 5211 and VDI/VDE 3845
-Air connections according to VDI/VDE 3845
-Drive Shaft whit square ISO 5211
-All components have high resistance to corrosion (All models have a double opening and closing regulation from the outside.
-Multiple combination springs allow a wide range of torques for one model.
-All springs have a preloader, increasing safety.
-All models are easily convertible from spring return to double acting or vice versa.
-Inner cylinder has been completely honey treated.
-Shaft and pistons are completely mechanized.
-Shaft has an anti ejection retaining ring.
-Double sealing at the top and bottom of the shaft.