For a major project in Russia we have supplied 22 off double acting and 25 off spring return actuators with a manual override by means of a handhweel. With the handwheel we are able to overrule (override) the system in case of electrical or air failure. This results in a valve which is operable at all time, even in the undesirable situation of no supply pressure and/or electricity.
- TAQA – Bergermeer
- Vermilion Energy