Proportion-Air, Inc.

United States

The ToolReg is a pre-set miniature safety regulator with automatic secondary pressure relief functionality. Operated by an independent piston, ToolReg can be installed in most compressed air systems and used to supply a constant, exact outlet pressure regardless of inlet pressure changes. The output pressure of the ToolReg is factory set and cannot be changed, adjusted or tampered with. This helps to eliminate dynamic pressure waste.

Proportion-Air manufactures the DSB-Series industrial pressure transducer. The standard transducers offered is our DSB-Series. Originally DS meant Down Stream to indicate a pressure transducer that is used to provide electronic feedback from the output pressure of a volume booster back to a QB2 series dual-loop proportional control valve.

The SaveAir is a pre-set, energy saving miniature safety regulator designed for installation in most compressed air systems. With factory set output pressure (that cannot be modified, adjusted or tampered with), the SaveAir delivers a constant and consistent pressure to your process regardless of input pressure fluctuations.

The FluidReg is an independent membrane regulator that can be installed in (virtually) every fluid or compressed air pneumatic system. It delivers a constant and consistent outlet pressure regardless of input pressure fluctuations. The FluidReg is tamper proof, meaning the output pressure is pre-set at the factory and cannot be modified, adjusted or changed once installed.

The ISQB1 series control valve is an electronic pressure regulator designed to precisely and proportionally control the pressure of gases based on an electronic signal. The ISQB1 is rated intrinsically safe and is FM Approved for hazardous locations (see below for complete classification). The ISQB1 controls pressure using two normally closed solenoid valves, one pressure sensor and a control circuit. One valve (inlet) is actuated to allow unregulated supply media downstream into the system. The second (exhaust) valve actuates to allow working media to vent to atmosphere and with a threaded exhaust port, this can be captured. The pressure sensor provides constant feedback to the control circuit which compares the pressure sensor feedback to the user supplied electronic command signal and actuates the appropriate valve until the two signals match.

The ISF1 series control valve is an electronic pressure regulator designed to precisely and proportionally control the pressure of gases based on an electronic signal. The ISF1 is FM Approved Nonincindive for use in hazardous locations (see below for complete classification). The FM Approved nonincindive ISF1 operates using two normally closed solenoid valves, a pressure sensor and a control circuit. One valve is actuated to allow unregulated supply media into the system. The second valve actuates to allow working media to vent to atmosphere. The pressure sensor provides feedback to the control circuit. The control circuit compares the pressure sensor feedback to the user supplied electronic command signal and actuates the appropriate valve until the two signals match.

The CartReg is a pre-set miniature safety regulator designed to protect people, tools and equipment. It should be installed in the compressed air supply line or directly into pneumatic air guns and pneumatic tools as a safety and cost efficient means to maintain ideal working pressure and limit the potential for safety mishaps.

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 signal for data acquisition.

The HoseGuard offers simple but effective protection against pneumatic systems in the event of a broken compressed air hose or pipe. The air supply is immediately shut off by the HoseGuard, should the volume of air exceed a set value. This "value" is factory pre-set and is set to allow normal air consumption when using air tools, but will react instantly when the pre-set level is breached to protect all personnel and equipment that are near.