Proportion-Air, Inc.
McCordsville, IN 46055
Valve controls pressures from full vacuum to 500 psig.
With slightly enlarged air piloted regulator section, Model QB3H features Nor-Kote(TM) surface finish for high corrosion resistance. Aluminum bodied valve is suitable for most inert gases in high pressure applications, while brass valve is designed and cleaned to specifications for use with oxygen service. NEMA4/IP65 rated units feature stainless steel pressure transducers.
Read More »Control Valve conserves air in diaphragm pump operation.
Utilizing microprocessor control air dispensing system, MizAir(TM) produces pulsating effect that allows for reduction of air consumption up to 50% without any loss of fluid flow during operation of Air Operated Diaphragm Pumps. Product consists of high-flow, NO, 2-way, Ã-¾ in. NPT full flow valve and electronic control unit in NEMA4 enclosure. Intelligent device continuously monitors pump...
Read More »Manifold accommodates 4 regulators.
Up to 4 Model QB3 electronic pressure regulators can be mounted to manifold, which offers common supply and exhaust port with individual controlled outlet ports to minimize plumbing. Model QB3 is capable of controlling pressure or vacuum electronically by accepting command signal of either 0-10 V or 4-20 mA. Pneumatic output is linear to command input.
Read More »Pressure Regulator utilizes closed-loop technology.
Housed in IP65 enclosure, Series QPV provides high resolution pressure control. Output pressure is proportional to electrical command signal input and is unaffected by changes in supply pressure. Pressure is controlled by 2 solenoid valves; inlet valve operates proportionally to flow required to maintain system pressure. Variable orifice effect allows precise control of pressure at low flow...
Read More »Electronic Pressure Regulator uses O-rings for seat.
Model QB3 incorporates electronic pressure sensor that detects downstream pressure at work port for accurate regulation. Replaceable O-rings for intake and exhaust valve are set into groove that captures O-ring, but leaves room to move slightly and seal correctly for positive shut-off. Regulator accepts 0-10 V or 4-20 mA command signal and provides analog output that corresponds to actual...
Read More »Pressure-Based Flow Meter offers real-time outputs.
Featuring NEMA 4 housing, F-Series uses pressure change through venturi to determine flow of gas. No sampling, calculating, or averaging is required. Available 0-10 V or 4-20 mA, ranges start below 1 scfm and extend through 250 scfm. Product is available in 5 different port sizes.
Read More »Control Valve combines valve, actuator, and positioner.
FCV 1 in. control valve incorporates LVDT for detecting position; actuator; and electronics and pneumatics positioner to open and shut valve. Available in normally open or normally closed versions, product operates with command signal of 0-10 V or 4-20 mA. Valve position and Cv changes linearly over 0-19 Cv range.
Read More »Flow Transducer provides real-time measurement.
Contained in NEMA 4 housing, Series F measures gas flows as low as 2 scfh with real-time output of 0-10 V or 4-20 mA. Pressure changes that occur when gas is passed through venturi orifice are measured and used to determine flow of gas. Output is linear over flow range.
Read More »Flow Control Valve delivers precise control of Cv.
Model FCV allows user to adjust Cv linearly from 0-19 Cv with electrical command. Single package incorporates 1 in. valve with actuator, positioner, and electronics. Available as normally open or normally closed, valve accepts either 0-10 V or 4-20 mA signal.
Read More »Electronic Pressure Regulator delivers high relief flow.
Offering reverse flow rates in excess of 25 scfm @ 100 psi, the QB3 electronic pressure regulator makes backpressure and high relief applications possible without use of a quick exhaust valve. It uses solid-state pressure sensor to monitor pressure at work port and electronically adjusts the integral regulator to desired pressure by filling or exhausting air from system. Product can be calibrated...
Read More »Proportion-Air Featured on Manufacturing Marvels-®
Closed Loop Electro-pneumatic Pressure Controls McCordsville, IN – Proportion-Air will be a featured segment on Manufacturing MarvelsÃ-® on February 6, 2015 on the Fox Business Network between 8:30-8:44pm CST. “The whole team is very excited to have our company featured in this segment. We take great pride in our finished product and the values Proportion-Air portrays.” Brent Archer,...
Read More »Proportion-Air, Inc. is Pleased to Announce That it Has Been Selected as One of the Indianapolis Star Top Workplaces
The Top Workplaces are determined based solely on employee feedback. The employee survey is conducted by WorkplaceDynamics, LLP, a leading research firm on organizational health and employee engagement. WorkplaceDynamics conducts regional Top Workplaces programs with 37 major publishing partners and recognizes a list of 150 National Top Workplaces.Ã- Over the past year, more than 5,000...
Read More »Proportion-Air Names New General Manager
McCordsville, IN - Dan Cook, founder and president, has announced Brent Archer as general manager for Proportion-Air, Inc. In the announcement Cook advised that Archer will have responsibility for the day-to-day operations of the company. Archer has a long history working for Proportion-Air having started with the company in 1990. He served in many positions including marketing, production...
Read More »Valve controls pressures from full vacuum to 500 psig.
With slightly enlarged air piloted regulator section, Model QB3H features Nor-Kote(TM) surface finish for high corrosion resistance. Aluminum bodied valve is suitable for most inert gases in high pressure applications, while brass valve is designed and cleaned to specifications for use with oxygen service. NEMA4/IP65 rated units feature stainless steel pressure transducers.
Read More »Control Valve conserves air in diaphragm pump operation.
Utilizing microprocessor control air dispensing system, MizAir(TM) produces pulsating effect that allows for reduction of air consumption up to 50% without any loss of fluid flow during operation of Air Operated Diaphragm Pumps. Product consists of high-flow, NO, 2-way, Ã-¾ in. NPT full flow valve and electronic control unit in NEMA4 enclosure. Intelligent device continuously monitors pump...
Read More »Manifold accommodates 4 regulators.
Up to 4 Model QB3 electronic pressure regulators can be mounted to manifold, which offers common supply and exhaust port with individual controlled outlet ports to minimize plumbing. Model QB3 is capable of controlling pressure or vacuum electronically by accepting command signal of either 0-10 V or 4-20 mA. Pneumatic output is linear to command input.
Read More »Pressure Regulator utilizes closed-loop technology.
Housed in IP65 enclosure, Series QPV provides high resolution pressure control. Output pressure is proportional to electrical command signal input and is unaffected by changes in supply pressure. Pressure is controlled by 2 solenoid valves; inlet valve operates proportionally to flow required to maintain system pressure. Variable orifice effect allows precise control of pressure at low flow...
Read More »Electronic Pressure Regulator uses O-rings for seat.
Model QB3 incorporates electronic pressure sensor that detects downstream pressure at work port for accurate regulation. Replaceable O-rings for intake and exhaust valve are set into groove that captures O-ring, but leaves room to move slightly and seal correctly for positive shut-off. Regulator accepts 0-10 V or 4-20 mA command signal and provides analog output that corresponds to actual...
Read More »Pressure-Based Flow Meter offers real-time outputs.
Featuring NEMA 4 housing, F-Series uses pressure change through venturi to determine flow of gas. No sampling, calculating, or averaging is required. Available 0-10 V or 4-20 mA, ranges start below 1 scfm and extend through 250 scfm. Product is available in 5 different port sizes.
Read More »Control Valve combines valve, actuator, and positioner.
FCV 1 in. control valve incorporates LVDT for detecting position; actuator; and electronics and pneumatics positioner to open and shut valve. Available in normally open or normally closed versions, product operates with command signal of 0-10 V or 4-20 mA. Valve position and Cv changes linearly over 0-19 Cv range.
Read More »