QPV Closed Loop Proportional Pressure Regulator with Extremely High Resolution Pressure Control!

McCORDSVILLE, Indiana-The QPV series valve uses Proportion-Air closed loop technology for pressure control. The output pressure is proportional to an electrical command signal input and is unaffected by changes in supply pressure. The pressure is controlled by the use of two solenoid valves. The inlet proportional valve operates proportionally to the flow required to maintain system pressure. This variable orifice effect allows precise control of pressure at low flow conditions and avoids the digital steps of traditional ON / OFF solenoids. The result is extremely high resolution pressure control. The QPV series is available in a wide range of electrical command inputs and analog outputs. The unit is housed in a IP65 enclosure.

Contact:
Mr. Larry Dietrich
Proportion-Air, Inc.
P0 Box 218, McCordsville, Indiana, 46055
Phone: 317/335-2602, Fax: 317/335-3853
E-mail: ldietrich@proportionair.com
Web: http://www.proportionair.com