ROTARY ACTUATORS

Since 1975 Fahlke has offered a comprehensive selection of rotary and pivoting actuators for all automation projects.

All Products

FAHLKE 90° SCOTCH YOKE ROTARY AND PIVOTING ACTUATORS

Fahlke actuators are available in the torque range from 10 to 1,000,000 Nm. They can be used for valves from 1″ to 60″ DN25 – DN1500, and for all pressure stages. Fahlke actuators are maintenance-free, non-corrosive and waterproof according to IP68. In addition, Fahlke produces suitable control units for all actuators.

YOUR ADVANTAGES AT A GLANCE

Fulfillment of DIN EN 60529 – protection class IP68
100% waterproof and dust-proof due to fully welded cylinders
SIL 3 certified
Actuator housing is permanently maintenance-free
Exact indication of valve position via an easy-to-read position display

Our actuators fit on every valve. A custom adapter system ensures that every Fahlke actuator will also fit your valve.

ADDITIONAL PRODUCT INFORMATION

Electro-hydraulic actuators (DC or AC
powered)
Hydraulic actuators
Pneumatic actuators
Gas operated actuators
Gas over oil operated actuators
Low-temperature actuators down to -60° C
SSV / SDV actuators
Safety shutdown devices (SSD) in accordance with DIN EN 14382
Subsea actuators to a depth of 2000 m
Custom designed actuators
Complete valve units (ball valves mounted and configured with
the above actuators)

Type	Torque range
A	20 – 200 Nm
B	50 – 1.000 Nm
C	1.000 – 4.500 Nm
D	4.000 – 25.000 Nm
E	20.000 – 80.000 Nm
F	70.000 – 150.000 Nm
G	140.000 – 400.000 Nm
H	400.000 – 700.000 Nm
I	700.000 – 1.000.000 Nm