Proportion-Air, Inc. - Product Announcements

MizAir^®

Air Operated Double Diaphragm (AODD) pumps require a tremendous amount of air to operate. The most affective way to make AODD pumps more efficient is to better manage the air they consume. The obstacle has always been that no two AODD pumps are the same, making it nearly impossible to design a product that consistently wo... (read more)

HVC is a cost efficient regulator ideally suited for high volume, low cost, OEM applications requiring closed loop control and high forward and/or relief flow rates. The HVC can proportionally control pressure ranges up to 150 psig. (read more)

Moves volumes of air quickly and precisely up to 150 psig using proportional solenoid valves and analog PID circuit. Ideal for flow meters, providing high resolution and smooth pressure at high and low flow rates. Avoids "steps" prevalent with feed and bleed I/P's. Output proportional to electrical input. (read more)

The FA flow monitor is a flow to atmosphere mass flow transducer which provides flow measurement in real time, less than 10ms. (read more)

Stainless steel angle seated control valve for liquid and gases: This valve incorporates an integral closed loop pneumatic positioning system. (read more)

Ultra High Resolution electro-pneumatic closed loop proportional pressure control valves. (read more)

The QB3H is an electronic pressure regulator capable of operating at high pressures (to 500psig/34.47 bar) and high forward and relief flows (to 50scfm/1416slpm). (read more)

• Electronically control pressure ranges from vacuum to 150 psig
• Accuracy +/-0.25% F.S.
• High forward and reverse flow up to 20 SCFM
• 0-10Vdc differential or 4-20mA differential command signal
• Variety of wetted elastomers
• 0-10Vdc or 4-20mA analog monitor output
• Very rugged design with long life
• Available with inte... (read more)

Intrinsically Safe Pressure Control Valve

• Intrinsically safe - Factory Mutual
• Class I,II,III, Division 1 Groups C,D,E,F,G
• Can be mounted directly in hazardous area with approved barriers
• Controls pressure from vacuum to 150 psig
• IP65 Housing
• 4-20mA analog command signal

Intrinsically safe-Factory ... (read more)

Intrinsically Safe Pressure Control Valve

• Intrinsically safe - Factory Mutual
• Class I, Division 2 Groups C,D
• Can be mounted directly in hazardous area with approved barriers
• Controls pressure from vacuum to 150 psig
• IP65 Housing
• 12-14.5Vdc supply voltage
• 4-20mA analog command signal

Int... (read more)

MM1 Card Unit Pressure Control Valve

• Single loop control valve with pressure ranges from vacuum to 300 psig
• DIN rail, panel Mount, or sub-base manifold mounting option
• Common supply port on sub-base manifold for easy plumbing
• Jumper selectable command 0-10Vdc or 4-20mA
• Adjustable deadband allows field tuning of system ... (read more)

MM2 Card Unit Pressure Control Valve

• Two loop control valve with pressure ranges from vacuum to 300 psig
• DIN rail, panel mount, or sub-base manifold mounting option
• Common supply port on sub-base manifold for easy plumbing
• Jumper selectable command 0-10Vdc or 4-20mA
• Adjustable deadband allows field tuning of system sta... (read more)

MPV1 Electro-pneumatic Proportional Control Valve

• All mounting benefits of MM1 control valves with ultra high
• resolution pressure control, +/-0.005% F.S.
• Proportional inlet valve avoids digital stepping
• Control pressure range from vacuum to 150 psig
• Field adjustable deadband & stability to optimize performance ... (read more)

MPV2 Electro-pneumatic Proportional Control Valve

• All mounting benefits of MM2 control valves with high
• resolution pressure control, +/-0.005% F.S.
• Proportional inlet valve avoids digital stepping
• Control pressure range from vacuum to 150 psig
• MPV2 accepts feedback signal from an F-Series (flow transducer)
• f... (read more)

QPV1 Electro-pneumatic Proportional Control Valve

• Single loop, high resolution pressure control, +/-0.005% F.S.
• Proportional inlet valve avoids digital stepping
• Control pressure range from vacuum to 150 psig
• Field adjustable deadband & stability to optimize performance
• Variety of command signal options

DQPV1 Electro-pneumatic Proportional Control Valve

• QPV1 with a digital display
• Single loop, high resolution pressure control, +/-0.005% F.S.
• Proportional inlet valve avoids digital stepping
• Control pressure range from vacuum to 150 psig
• Field adjustable deadband & stability to optimize performance
• Variet... (read more)

DQB3 Electronic Pressure Control Valve

• QB3 with a digital display
• Electronically control pressure ranges from vacuum to 150 psig
• Accuracy +/-0.25% F.S.
• High forward and reverse flow up to 40 SCFM
• 0-10Vdc differential or 4-20mA differential command signal
• Variety of wetted elastomers available
• 0-10... (read more)

GP1 1000 psi High Pressure Control Valve

• Precision pressure control vacuum to 1000 psi
• Single loop control valve
• without the need for a ratio amplifier
• 0-10Vdc differential or 4-20mA differential command signal
• Analog output, 0-10Vdc or 4-20mA
• Power and status indicator LED's
• Field serviceable ... (read more)

GP2 1000 psi Pressure Control Valve

• Two loop control valve
• Precision pressure control vacuum to 1000 psi
• without the need for a ratio amplifier
• 0-10Vdc differential or 4-20mA differential command signal
• Analog output, 0-10Vdc or 4-20mA
• Power and status indicator LED's
• Field serviceable
• ... (read more)

QB1 Pressure Control Valve

• Single Loop control valve with pressure ranges from vacuum to 300 psig
• Small and compact package
• Standard 0-10Vdc analog monitor output, 4-20mA optional
• IP65 Housing
• Proportion-Air's most versatile pressure control valve product
• Unaffected by mounting position or vibrations
... (read more)

QB2 Pressure Control Valve

• Two Loop control valve with pressure ranges from vacuum to 300 psig
• Small and compact package
• Standard 0-10Vdc analog monitor output
• IP65 Housing
• 40 micron filter included (FPP-1)
• Unaffected by mounting position or vibrations
• Doesn't consume air in steady state which red... (read more)

DQB1 Electro-pneumatic Pressure Control Valve

• QB1T with LED Digital Display
• Control pressure ranges from vacuum to 300 psig
• Small and compact package
• Standard 0-10Vdc analog monitor output, 4-20mA optional
• IP65 Housing
• Proportion-Air's most versatile electro-pneumatic pressure control valve product
... (read more)

DQB2 Electro-pneumatic Pressure Control Valve

• QB2T with Digital Display
• Control pressure ranges from vacuum to 300 psig
• Small and compact package
• Standard 0-10Vdc analog monitor output
• IP65 Housing
• 40 micron filter included (FPP-1)
• Unaffected by mounting position or vibrations
• Doesn't c... (read more)

F-Series & FQPV2 Proportional Flow Control Valves

• Closed loop flow control 2 to 60 SCFH
  

• FQPV2 flow controller uses proportional solenoid valve technology
  

• Manifold mounts to F-Series air flow meter
  

• Repeatability 0.25% F.S.
  

• Control flow of air & variety of inert gases

DFP Mass Flow Transducer Pressure Compensated Flow Transducer

• F-Series with Digital Display
• Real time mass flow measurement can be used for active flow control
• Differential pressure technology
• < 10 ms response time
• Flow ranges up to 250 SCFM & as low as 20 SCFH
• Calibration to variety of inert gases ... (read more)