These control valves possess Advance/Retract and Advance/Hold/Retract operation of single-acting and double-acting cylinders and tools as well as Manual or solenoid operation. Pump mounting will retrofit on most Enerpac pumps. There is an available “locking” option on VM Series valves for loadholding applications. There is a standard “locking” feature on VE Series 3-position valves. The user adjustable relief valve allows the operator to easily set the working pressure.