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At Fahlke you will always find the right actuator for your valve. For the automation of valves Fahlke offers actuators with a torque range from 1 to 1.000.000 Nm and for the automation of linear valves with forces from 1 to 7.000.000 N.

Fahlke actuators are available for all pneumatic, gas or hydraulic applications, as well as custom designs according to your specifications. For intrinsically safe applications, hand wheels or spring cylinders with multiple spring technology are used. These high-quality products are durable and waterproof in accordance with IP68. Fahlke actuators are approved in accordance with all relevant directives such as SIL and ATEX, and fulfill all explosion protection classes. Fahlke also offers diverse control systems, custom tailored for your application and manufactured for you at our factory in Germany to ensure outstanding quality.


Type shock

Natural Cosmetics Oil

Rotary actuators

Natural Cosmetics Oil

Linear actuators

Natural Cosmetics Oil

Low-temperature actuators

Natural Cosmetics Oil

Subsea actuators


Rheonik RHE 28 Datasheet

Installation Guide

Rheonik RHE 28 Installation Guide (english)

Rheonik RHE 28 Installation Guide (german)

RHE2X Setting Instructions

RHE2X Information Sheet


RHE2X Desktop Reference

Wiring diagrams 

RHE 27/28 W-E_SH

HART - as Standard Two plus HART

RHE 27/28 W-E_S2

Standard Two - 2*4/20mA (a/p), 2*Pulse/Freq, 2*DO, 2*DI, RS485 (Modbus)

RHE 27/28 W-E_S1

Standard One - 1*4/20mA (a/p), 2*DO (Pulse/Freq/Status), 1*DI, RS485 (Modbus)

RHE 27/28 W-E_CH

Premium - as Standard Two plus HART and analogue input 

Configuration Software

RHECom Pro 

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