Sofis

MRL valve interlock

MRL valve interlock

You can mount the MRL Valve Interlock to any type of multi turn, hand wheel or gear operated valve. The interlock will only release a key to your operators once the valve has reached its full stroke – fully open or fully closed. Your operators are guided by the release of coded interlock keys, which will only be accepted by the next valve interlock in the sequence. The interlock replaces the original valve hand wheel.