Pneumatic Systems

The development and production of sophisticated assemblies and systems in fluid and drive technology constitutes a focus of the Specken-Drumag group. Our longstanding experience in pneumatics and hydraulics is an advantage for customers seeking solutions off the beaten track. We have developed systems offering a competitive edge in engineering and productivity in close cooperation with our customers. This is particularly true for our pneumatic proportional technology and its broad field of application. Anyone looking for a solution to change a position variable via control signals should turn to us. Our vast range of pneumatic drives, valves and accessories and our experienced development department enable us to find an effective solution to every problem.

RP1000 Pressure controller for high-pressure applications with a connection size of 2” and a nominal width of 40mm.

The controller’s unique secondary relief of 1 1/4 “ enables fast venting of the secondary side. Areas of use include stretch blow machines for the production of PET bottles.


Speed control of an air motor. Speed is recorded directly on the motor and serves as the actual value for the controller.

Changes of load on the output shaft with resulting speed changes are recorded as deviations from the setpoint value and compensated by the controller. The motor maintains the speed specified by the setpoint.

System consisting of the position controller RS100, a ball valve with double-acting drive and the external actual-value encoder RG100. The lever enables closing of the ball valve even in the case of failure of the compressed air supply. “The ball valve closed” position is monitored via a switch. The system is used for product-dependent dosing in process engineering.

Positioning system consisting of a cylinder with an integrated magbotostrictive path measuring system and the attached position controller RS100. Bellow protects the piston rod from dust. The system is used for adjusting guide vanes in large ventilators. 


We're always happy to discuss our extensive range of products, or your application.

Contact us on:




+44 (0) 2477671600

+353 (0) 860798070



RIBA - Type RP200 


Precision pressure regulator 1/8" connection


RP200 serves flow control up to 300 l/min.
The large control range from vacuum to 70 bar overpressure of this regulator facilitates a broad spectrum of applications.




Vacuum to High Precision

Back Pressure Regulators

Low flow to High flow

Wide range of materials of construction to meet specific application requirements




Resolutionair Pinch Valve

Proportional Pinch Valve step and motor Linear actuator technology .0005"/step linear travel.

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