Patent ID: 6170520
Filing Date: 2001-01-09
Classification: F15B,Y10T

Abstract:
A pressure control valve for a solenoid valve aggregate, the pressure control valve being for supplying a pressure fluid, the pressure of which has been regulated, to a supply passage in the solenoid valve aggregate having a plurality of solenoid valves arranged side by side in a line through which the supply passage and a discharge passage are installed, wherein:a control valve body placed between a supply-exhaust block, which has a supply port through which the pressure fluid is supplied from the outside and an exhaust port to the outside, and the solenoid valve aggregate is provided with an input port in communication with the supply port of the supply-exhaust block, an output port in communication with the supply passage installed through the solenoid valve aggregate, a pressure regulating mechanism that regulates the pressure of the pressure fluid supplied through the supply port of the supply-exhaust block and outputs a secondary pressure to the supply passage of the solenoid valve aggregate through the output port, and an exhaust passage that provides direct communication between the discharge passage of the solenoid valve aggregate and the exhaust port of the supply-exhaust block.