For nearly 40 years, we have been helping our clients with our high competence in all control technology applications imaginable.¬†As a RTK customer you can always be sure you’re receiving comprehensive service and top quality. We’re pros in control systems. Control valves and everything related to them are our specialty.¬†Actuators, sensors and controllers.


Shut-Off/Control Valve MV5200/MV5174/MV5270
Shut-Off/Control Valve HV5300/PV6300
Shut-Off/Control Valve MV5400/PV6400
Bottom Blowdown Valve
Flow-Control Silencer
Control Valve for Water Injection
Steam-Converting Valve
Manual Stop Valve With Bellows Seal
Electric Actuator
Pneumatic Actuators
Pressure Regulator
Electric Component