REXROTH proportional valve 4WRDE16V1-200L-5X/6L24K9/V

Brand REXROTH/German Rexroth REXROTH Proportional Valve Structure and Principle When the input signal of a REXROTH proportional valve increases, the pilot valve 1 of the supply solenoid valve switches, while the exhaust solenoid pilot valve 7 remains in the reset state. The supply pressure then enters the pilot chamber 5 through the SUP port via valve 1. The pilot chamber pressure rises, and the air pressure acts on the diaphragm 2, causing the supply valve core 4 connected to diaphragm 2 to