Val-Matic has released a new video, which demonstrates the working of its skid mounted oil accumulator power system. These oil accumulator systems are commonly used in plants to provide clean & reliable supply pressure to cylinder operated control valves, even after power failure. Val-Matic OA is a closed-loop, self-contained unit, which requires no external air or oil to operate. This model is comprised of 5 components: atmospheric oil sump, hydropneumatic tank, dual oil pumps, dual air compressors and the electrical panel. Val-Matic offers systems up to 400 gallons.