Proportional Valves


Proportional Valves
		ASCO has emerged as a leader with the most complete line of Proportional Valve Products that provide fast response and consistent control of pressure and flow. Many industrial applications such as web tensioning, ultrasonic welding, positioning, fluid coating, and laser cutting demand accurate control of pressure and flow. Companies worldwide rely on ASCO for these critical applications.

Posiflow Proportional Solenoid Valves

8202/ 8203 Series		Flow rates adjustable between 0% and 100% of rating. Control achieved by applying straight voltage between 0 and 24 VDC via potentiometer or other variable power supply. Flow rate can also be regulated by a range of electrical inputs (sensors, transmitters, PLC, etc.) via an ASCO Electronic Control Unit or similar circuit. Suitable for use in air/gas, low vacuum service, as well as to precisely control flow of water.