Wachs Extended Universal Key

The Wachs Extended Universal Key for use with ERV-750 valve operators is exchangable with the Standard Universal Key that comes with each purchase of an ERV exercising system.

The extra 570mm reach of the Extended Key allows operators to exercise valves that would be unaccessable otherwise, while the controlled swivel of the head allows for up to 30 degrees of movement in any direction to cater for misaligned valves.