Proportion-Air, Inc.

Proportion-Air - Model QB1X - Pressure Control Valve - Brochure

The QB1X pressure control valve is a closed-loop electronic air pressure regulator designed to work in almost any environment. The QB1X can be calibrated to any pressure range from full vacuum up to 175 PSI. This device can be configured to accept a variety of analog and digital command signals and it comes standard with an analog monitor out ...