We offer complete valve rebuilding and reconditioning at substantial savings. Valves are completely disassembled, cleaned and inspected. Worn bodies are precision honed for cleanup and straightness. Pitted and worn spools are pre-ground, chrome plated, finish ground and are refitted back into the valve body to proper tolerance. All check vales, cylinder ports relief and the main relief are inspected, reseated and reset to manufacturer's specifications. All seals are replaced and the valve is pressure oil tested. Internal leakage is measured in cubic inch leakage per minute and back pressured for external leakage. The valve body is fitted with cap plugs and painted.
We have used many companies in the past and experienced many problems with faulty repairs. For the past four years we have had Hydraulic Pros repair our difficult repairs in regards to hydraulic cylinders. They have consistently given us timely service with excellent workmanship. I highly recommend Hydraulic Pros for any necessary repairs.