Proportional Pressure Reducing Valve Introduction

Located on the opposite side of the working valve rod hand lever for the direct acting proportional valve, the drive spool to achieve the proportion of commutation, pay attention to: direct proportion proportional valve proportional to the relative to the manual proportional commutation, fretting performance Not good, if used for high accuracy flow control applications, should be used proportional servo drive configuration of the working valve. REXROTH, BUCHER, DELTA POWER, SAUER-DANFOSS have servo-driven proportional multi-way valve.

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