D&D International Valves has considerable experience in the specification, sizing, mounting and testing of actuators.  Actuation of gate, ball, butterfly, through conduit and expanding plug double block and bleed valves with electronic multi-turn and quarter turn, pneumatic, electro-hydraulic and linear hydraulic actuators is all within our capability.  In house power supply and test facilities allow us to fit and test electric actuators, we have access to a hydraulic pump to allow the testing of hydraulic actuators.  This combines to an excellent level of  service that allows us to welcome third party inspectors and your own quality professionals to witness the final testing of assemblies prior to despatch.