brake torque controlleakage-free adjustable flow-control valveflow-control valveintegrated valveThis paper presents the design and performance of an electrically adjustable flow control valve. It is designed specifically for the self-energising electro-hydraulic brake which requires small volume flows, a ...
A constant flow rate controller valve includes a piston spring biased towards the top of the valve. Fluid or gas flowing into the valve increases the forces in the chamber above the piston, forcing the piston toward a valve seat. The piston is thus seated in the valve seat, blocking gas ...
The VRF6 are adjustable unidirectional flow control valves. The flow restriction therefore occurs in one direction only of the valve crossing, while the flow is free in the opposite direction. The valve is
United States Patent US4108420 Note: If you have problems viewing the PDF, please make sure you have the latest version of Adobe Acrobat. Back to full textHome Search Services Contact us © 2004-2024 FreePatentsOnline.com. All rights reserved. Privacy Policy & Terms of Use....
Standard XP*B Priority Flow Control Solutions:Adjustable orifice using the NF** needle valveIn the XP*B, the priority flow control manifold divides the inlet flow of port P into a priority flow to port CF with the excess flow going to port EF. The priority flow can easily be adjusted ...
A solenoid-operated pilot valve of the diaphragm type which includes an assembly for controlling the flow of liquid through the valve. The valve has particular although not exclusive utility for irrigation purposes. The valve includes a diaphragm chamber into which fluid is introduced to establish a...
United States Patent US3165117 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
MSL Adjustable Air Flow Speed Control Regulating Pneumatic Throttle Valve Pneumatic Throttle Valve with One-Touch Fitting, You can get more details about MSL Adjustable Air Flow Speed Control Regulating Pneumatic Throttle Valve Pneumatic Throttle Valve w
There is a part called "spool" inside control valve which can be operated mechanically or electrically. The movement of the spool lets oil flow or blocks the oil flow in other words it controls the movement of fluid. DCV vaves perform three functions: ...
The coupling between the pilot valve and the main valve determines the pressure of the control chamber. The pressure variation of the control chamber not only affects the motion of the main valve but also changes the output flow rate of the pilot valve. 3.1. Mathematic Model of the Pilot Va...