ProControl HPU series Hydraulic Power Units to operate and monitor one or several electro-hydraulic actuators.
ProControl provides extensive solutions for centralized Hydraulic Power Units (HPU) designed to supply several actuated valves.
ProControl is the single source responsibility for the correct engineering, design, fabrication, test and integration at field between all units (electro-hydraulic actuators and HPU) under our scope of work.
With accumulator backup the hydraulic power units provide the ideal solution for ESD-Emergency Shut Down and fail safe applications.
In operations where quick closing is necessary we equipped our actuators with circulating quick-damp systems. Hydraulic power units are designed to provide hydraulic pressure and volume to stroke actuators apart or in multiple, depending on customer requirements.
HPU completely mounted in lockable & weatherproof stainless steel cabinet with reinforced backup plate to ensure rigid position under all severe working conditions.
Accumulators are manifold connected and equipped each with a safety-relief & shut-off-block-valve to allow easy maintenance and service activities.
With the hydraulic accumulator (bladder or piston type) sized on client demand for numbers of required powerless strokes, the actuator automatically operates the valve in its designated fail safe position.
ENABLES INDEPENDENT POWER SUPPLY.
In particular, it is a photovoltaic system complete with a solar panel to convert solar energy into electricity, a battery pack to store energy for use during periods of darkness or shade and a proper control unit, which provides battery management, monitoring and protection.