Proportional Valves

Parker’s proportional valves employ powerful valve technologies and are well suited for a variety of applications where accuracy and efficiency are a must. Our valves cover the complete performance range from standard up to maximum dynamics. Industrial and mobile hydraulic proportional valves enable a precise directional or flow control. Our process control valves are versatile for various applications requiring the control of steam, gas, liquids or chemicals. In all cases, our customers benefit from reliable operation even under harsh conditions.