Vane pumps Piston pumps Multiple pumps Cylinders Servocylinders Conventional valves Modulars Solenoid valves Cartridges Proportionals Electronics Servoactuators
	Generalities according to“Technology”. The full range of proportional controls includes: • directional valves, direct or pilot operated • pressure controls, relief & reducing • flow controls, pressure compensated • throttle cartridges, 2- or 3- way See also technical tables on Catalog on-line, section F. The sectional drawings at side show: • a proportional relief valve with    integral pressure tranducer &    closed-loop electronic driver • a 4- way proportional valve, high   performance, two stages both   with integral transducer, with   closed-loop electronic driver