Low leak boom control check valve including an insert

Low leak pressure control actuator

Lower and float capability in four position control valve

Magnetic actuator and method

Magnetic flow control valve

Manifold and method of making same

Means for saving energy in a hydraulic circuit

Meter-out flow control valve

Method for controlling pressure in a hydraulic circuit

Methods and apparatus for an on-off controller

Methods and apparatus for an on-off controller

Miniature solenoid valve, and methods of manufacturing it

Modulation control valve for hydraulically operated winch

Module for controlling pressure in a hydraulic circuit

Module for driving actuators

Monitor for double safety valves

Mono-block control valve with regeneration conduit

Mono-block control valve with side bypass passage

Multi-function control valve

Multi-mode selector valve assembly for marine steering system