Matches 1 - 16 out of 16


Match Document Document Title
US20080163939 Valve assembly with dual actuation solenoids  
A solenoid actuated valve assembly includes a valve body having a slidable main valve member and a pilot valve body mechanically connected to the valve body including a slidable pilot valve...
US20150159678 FLOW CONTROL VALVE FOR CONSTRUCTION MACHINERY  
Disclosed is a flow control valve for construction machinery, the flow control valve being adapted to reduce pressure loss due to flow on return to a hydraulic tank during the boom-down operation...
US20120180886 BLEED VALVE MODULE WITH POSITION FEEDBACK AND COOLING SHROUD  
A bleed valve control system for mounting to a support structure adjacent to a fan air plenum within an aircraft includes a bleed valve module, a pneumatic valve controller, and a fan air duct....
US20150167276 POWER BEYOND VALVE ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT  
A power beyond valve assembly for an agricultural implement includes a pressure compensation spool that receives hydraulic fluid from a hydraulic supply and selectively provides the hydraulic...
US20100043895 VALVE ASSEMBLY WITH LOW RESISTANCE PILOT SHIFTING  
A valve arrangement for placing a supply of motive fluid in alternating communication with first and second motive fluid chambers. The valve arrangement includes a power valve including a supply...
US20150144212 CUSHION VALVE  
A cushion valve includes a housing having a pair of primary chambers and a pair of secondary chambers. A first spool and a pair of second spools are arranged in the housing. Biasing members are...
US20130269808 DIRECTIONAL VALVE EQUIPPED WITH PRESSURE COMPENSATION  
A directional valve for controlling an actuator by means of pressurized medium, including: a spool fitted to move axially inside the directional valve; a first position of the spool, in which the...
US20120199765 VALVE ASSEMBLY  
The invention relates to a valve assembly for regulating the pressure of a pressure medium (2) of a pressure medium pump (3) to at least one first consumer (4), comprising a pilot-controlled...
US20130248032 HYDRAULIC PILOT VALVE ARRANGEMENT AND HYDRAULIC VALVE ARRANGEMENT HAVING THE SAME  
A hydraulic pilot valve arrangement for pilot-controlling a valve includes at least one pilot valve configured to be activated electromagnetically in a pulse-width-modulated fashion. The pilot...
US20140075950 MINIMUM PRESSURE SHUT-OFF VALVE  
A minimum pressure shut-off valve closes off fuel flow responsive fuel pressure being below a predefined pressure. A sleeve includes at least a first flow window and a second flow window. The...
US20150192151 HYDRAULIC VALVE ARRANGEMENT  
A hydraulic valve arrangement (1) is described comprising a supply port arrangement having a pressure port (P) and a tank port (T), a working port arrangement having at least a working port (A,...
US20150122349 RETARDER CONTROL VALVE ASSEMBLY AND SYSTEM FOR RAIL CARS  
A retarder control valve assembly and system for controlling speed of rail cars, utilizes cartridge valves carried in a manifold body including piping and pilot control apparatus, but no wearing...
US20120312382 CONTROL VALVE ASSEMBLY FOR LOAD CARRYING VEHICLES  
A control valve assembly for a load carrying vehicle that includes a dumping mechanism. The control valve assembly including a housing, a valve, and a biasing device. The valve is movable between...
US20170023138 VALVE ASSEMBLY WITH TWO SPOOL VALVES  
A valve assembly includes a first spool valve that directs fluid to a working object. A second spool valve directs fluid to the exhaust.
US20160123355 SERVO VALVES  
A servo valve comprises a fluid inlet, a fluid outlet and a cylindrical spool. The spool has a surface including a curvilinear groove and is mounted for rotational movement between a first...
US20150176555 FLOW CONTROL SYSTEM  
A flow control system for a fuel injector for an internal combustion engine is provided and includes an inlet port, an outlet, a return port, a 2-way control valve including a control valve...

Matches 1 - 16 out of 16