Proportional Valves

・Stepless control of flow rate in proportion to current
・Repeatability: 3% or less
・Hysteresis: 10% or less

・Stepless control of pressure by use of electrical signals
・Thrust control of cylinders
・Flow control of nozzles
・Pressure control of tanks

・Stepless control of air flow or pressure by use of electrical signals
・Press-die cushions
　Pressure control of welding machines and low-pressure casting
　Multi-stage speed control of air cylinders and rotation control of air motors

・Stepless control of cylinders and applied pressure
・Applicable cylinders: ø25 to ø125
・Available for exhaust throttle and B port pressure regulation

・Dedicated amplifier for driving an electro-pneumatic proportional valve
・Low-current command signal
・High dither effect
・Stabilizes the performance of the electro-pneumatic proportional valve