Large Power Units Please visit Hapeco-Inc.com for information on our Large Power Units. MENUMENUHydraulic Products Valves Ball ValvesCartridge ValvesCheck ValvesD03 thru D10 Solenoid ValvesDirect Acting Relief ValvesFlow Control ValvesLever ValvesModular ValvesNeedle ValvesPilot Operated Valves / Air & OilPilot Operated Relief ValvesPressure Reducing ValvesProportional Valves Pumps / Motors Orbital Hydraulic MotorsGear PumpsIndustrial Piston PumpsMobile Piston PumpsVane Pumps Manifolds / Subplates Miniature ManifoldsHyvair Standard ManifoldsIndustry Standard ManifoldsSubplatesBolt KitsMounting Brackets / Cover Plates Instrumentation / Electronics Pressure GaugesPressure SwitchesTransducers Power Units Small Power Units / HT & VT SeriesLarge Power UnitsHydraulic Power Accessories FiltrationAir/Oil Coolers