Spring Return Valve Actuator


The PB Machine Tech spring return valve actuator is designed specifically for opening and closing the 6 gate valves commonly found on slurry tankers.

Our actuator is designed to be as corrosion resistant as possible for this application featuring a chrome plated stainless steel rod, a zinc plated tube and a plated spring as standard. This all helps to extend the working life of the actuator.

Our standard actuator is designed for the 6 MZ Gate Valve and we also manufacture actuators with a longer rod for certain applications.


Contact Us


+353 59 9721729
+353 59 9721670