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Precision Miniature Pneumatic Components

Airtrol Components’ line of miniature pneumatic components are designed for use in light to medium duty applications where small size, light weight and precision are a must. Typical applications include medical and dental equipment, laboratory/analytical instruments, HVAC applications, test equipment, and process control/automation.

The standard products listed in this catalog may be modified to meet your specific needs. All Air can help you determine what you need for your specific application. Contact All Air today at 1-800-4-ALLAIR to speak with a representative.

Airtrol Products

Product Lineup

Switches

Airtrol’s pressure and vacuum switches activate (or deactivate) an electrical connection at a given setpoint. Applications include monitoring pressures of various fluids, controlling compressors or pumps, indicator lights and controlling electrical signals to other devices. Setpoint adjustment ranges from 0.05 to 100 Psi (pressure) & 0.02 to 30″Hg (vacuum). Four different mounting styles are available. Other options include barbed fittings, gold contacts, various diaphragm materials & deadband ranges. Factory preset switches are available. Air valve switches are also offered, where intrinsic safety is required.

PP-700 Series Air Valve – Switch

AirTrol PP-700 SERIES AIR VALVE – SWITCH
The 700 Pressure Series is a pilot actuated pressure valve with a precision adjustable pilot setpoint. Perfect for use in applications which require intrinsic safety, pneumatic sequencing, and precise pressure relief. Four mounting styles are available for design flexibility. Valves can be ordered as normally open or normally closed and pilot actuation can be factory preset.

F-4200 Series Pressure Switch

AirTrol F-4200 SERIES PRESSURE SWITCH
The F-4200 Series pressure to electric switch is designed for the customer with cost and space limitations, and is available in adjustment ranges from .5 to 100 PSI full scale. Four mounting styles, plus a wide variety of options including gold contacts, factory pre-set and special deadbands, make the F-4200 series an excellent choice for the O.E.M.

VP-700 Series Air Valve – Switch

AirTrol VP-700 SERIES AIR VALVE – SWITCH
The 700 series is a pilot actuated pressure valve with a precision adjustable pilot setpoint. Perfect for use in the applications which require intrinsic safety, pneumatic sequencing, and precise pressure relief. Four mounting styles are available for design flexibility. Valves can be ordered as normally open or normally closed and pilot actuation can be factory preset.

F-4200X Series Vacuum Switch

AirTrol F-4200X SERIES VACUUM SWITCH
The F-4200-X series vacuum to electric switch is designed for the customer with cost and space limitations, and is available in adjustment ranges from 4″ WC to 30″ Hg full scale. A wide variety of options including gold contacts, factory pre-set and special deadbands, make the F-4200-X series an excellent choice for the O.E.M.

AT-1004 Low Pressure Factory Pre-Set Pressure Switch

AirTrol AT-1004 LOW PRESSURE FACTORY PRE-SET PRESSURE SWITCH
The AT-1004 series of low pressure switches is designed for applications where adjustability is not required. Available preset from 1.5 to 17 inches of water column. Applications include liquid level sensing, confirmation of system pressure and footpedal interfacing. Contact an Airtrol Application Engineer with your requirements.

F-4300 Series Low Deadband Pressure Switch

AirTrol F-4300 SERIES LOW DEADBAND PRESSURE SWITCH
The F-4300 series pressure to electric switches are designed for applications requiring narrow operating deadband. They are available in adjustment ranges from 2 to 100 psi full scale. Four mounting styles, plus a wide variety of options including gold contacts, factory pre-set, and solvent bonded barbed fittings, make the F-4300 series an excellent choice for the O.E.M.

F-3000 Series Subminiature Pressure Switch

AirTrol F-3000 SERIES SUBMINIATURE PRESSURE SWITCHThe F-3000 Series pressure to electric switch is designed to meet the strictest space limitations. This unique pressure switch is constructed of chemical resistant and heat stable material. Factory pressure settings from 3 to 50 psi, for extended life, higher setpoints can be attained for devices not requiring extended life. A variety of mounting options and port connections make the F-3000 Series an excellent choice for the O.E.M.

F-4300X Series Low Deadband Vacuum Switch

AirTrol F-4300X SERIES LOW DEADBAND VACUUM SWITCHThe F-4300 series pressure to electric switches are designed for applications requiring narrow operating deadband. They are available in adjustment ranges from 2 to 100 psi full scale. Four mounting styles, plus a wide variety of options including gold contacts, factory pre-set, and solvent bonded barbed fittings, make the F-4300 series an excellent choice for the O.E.M.

F-4000 & F-4000X Series Adjustable Deadband Switches

AirTrol F-4000 & F-4000X SERIES ADJUSTABLE DEADBAND SWITCHES
The F-4000 Series pressure and vacuum switches are unique in that both the actuation and release points can be set independently of each other. Available in pressure ranges to 60″ WC and vacuum to 15″ Hg. Gold contacts and solid state hall effect switch options are also available.

F-4400 Series PC Board Mount Pressure Switch

AirTrol F-4400 SERIES PC BOARD MOUNT PRESSURE SWITCH
The F-4400 series pressure to electric switches are designed for P.C. board mount applications and are available in adjustment ranges from 2 to 100 psi full scale. A wide variety of options including gold contacts, factory pre-set and solvent bonded barbed fittings, make the F-4400 series an excellent choice for the O.E.M.

Precision Orifices

These molded restrictors feature accuracy comparable to jewel orifices at a fraction of the cost. Plain orifices have a straight connection for 1/16″ ID tubing. 17 color coded sizes ranging from 0.003″ to 0.040″ in diameter. Orifices with an integral filter and barbs for 1/16″ and 1/8″ ID tubing are available. The same 17 color codes are used and these barbed restrictors have the flow direction and orifice size marked on the body. In-line filters are also an option. These filters use the same sized bodies for 1/16″ and 1/8″ ID tubing.

Precision Orifices & In-Line Filters

Precision molded orifices feature accuracy comparable to jewel orifices at a fraction of the cost. Color coded for easy identification.

NV-30 Series Precision Needle Valve

AirTrol NV-30 SERIES PRECISION NEEDLE VALVE
The NV-30 series is a precision adjustable flow control used in pneumatic and fluidic systems. Nickel plated brass construction provides excellent corrosion resistance, and a clean and bright appearance. Flow control needle has 7 to 8 turns of precision adjustment, and maximum flow approximately equal to a 0.025″ orifice. Unique laminar flow design ensures sensitive, repeatable control. Perfect for use in application requiring precision gas metering, and circuit speed or sequencing control.

Barbed Fittings & Barbed Fittings With Orifice Insert

Barbed fittings fit Airtrol R-900 and V-900 series regulators, and all Airtrol switches. They are also compatible with components from most major pneumatic component manufacturers.

Regulators

Airtrol’s pressure and vacuum regulators reduce a variable supply to a steady output setting. Pressure applications include Oxygen concentrators, ventilators, HVAC systems and custom machinery. Vacuum applications include medical equipment, pick ‘n place, laboratory instruments and process control. Several output ranges up to 90 Psi (pressure) and 30″Hg (vacuum). Various adjustment styles and factory preset models. Available mounting styles are panel, base or manifold. Special options include a brass adjustment shaft and Oxygen clean parts.

R-800 Series Miniature Precision Pressure Regulator – 1/8 NPT Ports

AirTrol V-800 SERIES MINIATURE PRECISION VACUUM REGULATOR – 1/8 NPT PORTS
The R-800 series regulators offer high performance in a compact size. 1/8-27 NPT ports allow the use of a wide range of fittings for design flexibility.

F-4103 Series Spring Biased Comparators

AirTrol F-4103 SERIES SPRING BIASED COMPARATORS
Airtrol Components F-4103 Series spring biased comparators are essentially a regulator with an adjustable bias (positive or negative), and a control or pilot input. Standard units offer a 1:1 ratio, plus or minus the initial bias. Special 3:1 and 5:1 ratio units are also available. Perfect for HVAC applications, and unique control applications requiring a positive or negative offset. Non-rising stem is available with an attractive knob, plain (allowing installation of OEM knobs) or flush for “back panel” installations.

R-900 Series Miniature Precision Pressure Regulator – 10-32 Ports

AirTrol R-900 SERIES MINIATURE PRECISION PRESSURE REGULATOR – 10-32 PORTS
The R-900 Series regulators are designed for applications requiring miniature size, light weight, and precision. 10-32 ports accommodate a wide range of miniature fittings, including Airtrol Components B-062 and B-125 barbed fittings.

4104 Series Pressure & Vacuum Regulators

AirTrol F-4103 SERIES SPRING BIASED COMPARATORS
Airtrol 4104 series pressure and vacuum regulators are designed for applications requiring very low output settings and low flow. Full scale ranges as low as 1.5 psi pressure and 3″ Hg vacuum are available. Settings as low as 1″ WC are easily maintained with both. Both units will also accept a pilot input, allowing pneumatic control of the output setting (see schematics). Hysteresis free adjustments are made through a non-rising stem, available with an attractive knob, plain (to allow the installation of OEM knobs) or flush for “back panel” applications.

V-800 Series Miniature Precision Vacuum Regulator – 1/8 NPT Ports

AirTrol V-800 SERIES MINIATURE PRECISION VACUUM REGULATOR – 1/8 NPT PORTS
The V-800 Series vacuum regulators are designed for applications requiring high precision in a miniature package. Hysteresis free adjustments are made through a non-rising stem. Available with an attractive knob, or plain, allowing installation of OEM knobs. Also available is a flush adjusting shaft, and factory pre-set tamper-resistant models. Units may be base mounted or panel mounted.

RV-5200, RV-5300 Miniature Relief Valve

AirTrol RV-5200, RV-5300 MINIATURE RELIEF VALVE
The RV-5200 and RV-5300 Series operate as either a relief valve or low flow back pressure regulators. Adjustments are made through a non-rising stem available with an attractive knob, plain to allow insulation of OEM knobs, or flush for “back panel” applications. A typical application would be the use of a unit between a compressor and a load to prevent the compressor from “loading up” when dead-ended.

V-900 Series Miniature Precision Vacuum Regulator – 10-32 Ports

AirTrol R-900 SERIES MINIATURE PRECISION PRESSURE REGULATOR – 10-32 PORTS
The V-900 Series vacuum regulators are designed for applications requiring high precision in a miniature package. Hysteresis free adjustments are made through a non-rising stem. Available with an attractive knob, or plain, allowing installation of OEM knobs. Also available is a flush adjusting shaft, and factory pre-set tamper-resistant models. Units may be base mounted, panel mounted, or manifold mounted.

S-5200, S-5300 Miniature Sequence Valve

AirTrol S-5200, S-5300 MINIATURE SEQUENCE VALVE
The S-5200 and S-5300 Series are designed for applications requiring precise sequencing of pneumatic control circuits. Sequencing and deadband characteristics can be tuned by varying the output restriction. Adjustments are made through a non-rising stem, available with an attractive knob, plain to allow the insulation of OEM knobs or flush for “back panel” applications.