ProControl Regulator Brochure
4Pages

Electronic Pressure Regulators PCRL and PCRH Series A privately owned US company since 1901. Humphrey Products Company • P.O. Box 2008 • Kalamazoo, MI 49003 USA P.269.381.5500 • F.269.381.4113 PCR-2015 Copyright © 2015 Humphrey Products Company, Inc. Printed in U.

Humphrey ProControl Electronic Pressure Regulators provide exceptional closed-loop proportional pressure control by incorporating a unique, dual proportional valve design. SUPERIOR PRESSURE REGULATION CONTROL IS ACHIEVED: GREATER RESPONSIVENESS Stable at dynamic inlet and outlet pressure applications. • Proportional valves control both fill and venting functions • Two sizes: Low flow type High flow type • Quiet operation, even at low pressure settings LONG SERVICE LIFE As compared to competitive models using ON/OFF valves for supply or venting control. VERY QUIET OPERATION Ideal for any...

A Analog control circuitry compensates for dynamic changes in output pressure, offering fast, accurate, closed-loop pressure control characteristics. B The incorporation of two proportional control valves offers fast and smooth pressure control, excellent resolution, as well as optimized response times when pressure venting, and reduced overall air (media) consumption. C Relief port can be plugged (with Humphrey PF fitting), allowing for non-relieving type function. Typical Performance Characteristics FLOW CHARACTERISTICS Low Flow Pressure Regulators PRESSURE RANGE -100 - 0~100 PSIG -50 -...

A Analog control circuitry compensates for dynamic changes in output pressure, offering fast, accurate, closed-loop pressure control characteristics. B The incorporation of two proportional control valves offers fast and smooth pressure control, excellent resolution, as well as optimized response times when pressure venting, and reduced overall air (media) consumption. C Utilizes a pilot operated configuration with an Internal Valve and Diaphragm. This offers high volume flow rates relative to size, while accurately controlling output pressure. How to Order 1roControl™ High Flow...