Compressed Air Pressure Regulators

Parker’s compressed air pressure regulator offerings include smart high-pressure, medium-to-large flow, and non-cycling compressed air refrigeration dryers; desiccant dryers, heatless desiccant dryers, inline desiccant dryers, and regenerative desiccant dryers; and electronic proportional regulators, as well as accessories such as blow guns, CO2 and programmable air regulating valves.

Electronic Proportional Regulators - EPP4 High Pressure Series

EPP4 high pressure programmable electronic proportional regulator allows for regulation of outlet pressure proportionally to an electrical control signal. This unit utilizes a user friendly Calys software to configure all parameters.

Electronic Proportional Regulators - EPP4 Series

EPP4 programmable electronic proportional regulator allows for regulation of outlet pressure proportionally to an electrical control signal. This unit utilizes a user friendly Calys software to configure all parameters.

Global FRL Electronic Proportional Regulators

Global FRL Programmable Electronic Proportional Regulators allow for regulation of outlet pressure proportionally to an electrical control signal. This unit utilizes an onboard user-friendly LED display for changing and customizing parameters.

Programmable Air Regulating Valve (binary) - Par-15 Series

Programmable Air Regulating Valve (binary) - Par-15 Series PAR-15 (Patent No. 4,630,632) is a unique 3-way programmable air regulating valve that functions as a precision, high-flow, multi-purpose binary regulator.

Precision Pneumatic Input Signal Amplifier - P3BA208 (Compact)

P3BA208 is a pneumatic air volume booster that reproduces a low flow control signal with a higher regulated flow output pressure.

Precision Pneumatic Input Signal Amplifier - P3BA45 (Standard)

P3BA45 is a pneumatic air volume booster that reproduces a low flow control signal with a higher regulated flow output pressure.

Precision Filter Regulator - P3EA632

P3RA632 is a combined particulate filter/precision regulator.

High Precision Regulator - P3RA102 (Standard)

P3RA102 is designed for applications that require high capacity and accurate process control.

High Precision Relief Valve - P3RA102BP

P3RA102BP is a high capacity relief valve that relieves excess pressure in a pneumatic system.

High Precision Vacuum Regulator - P3RA171

P3RA171 is a high accuracy vacuum regulator that provides uniform vacuum regulation independent of vacuum supply changes and full demand.

High Precision Regulator - P3RA302 (Compact)

P3RA302 is designed for applications that require high capacity and accurate process control in a small package.

Prep-Air II Regulators (Standard/Pilot/Proportional)

Prep-Air II Regulators are available in standard or pilot operated versions. These regulators provide quick and accurate pressure regulation for a majority of industrial applications.

High-Flow Pilot Controlled Pressure Regulator - P3NR Series

Parker's P3NR Pilot Controlled Regulator provides accurate pressure regulation and quick response times. This regulator can handle most high flow industrial applications.

High-Flow Pilot Operated Pressure Regulators - R119 Series

Parker's R119 Pilot Operated Regulator provides accurate pressure regulation and very quick response times. This heavy duty, rugged regulator will handle the most demanding industrial applications.

High Flow Pressure Regulator - 09R Series (Large)

09R non-modular high flow regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. 09R provides quick and accurate pressure regulation for the majority of industrial applications

Pressure Regulator - 14R Series (Miniature)

14R non-modular mini regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. 14R provides quick and accurate pressure regulation for the majority of industrial applications.

Pressure Regulator - 15R Series (Economy)

15R non-modular economy regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. 15R provides quick and accurate pressure regulation for the majority of industrial applications.

Pressure Regulator - 20R Series (Miniature, Water Service)

20R non-modular mini water regulators provide a convenient and low cost method to reduce a supplied water pressure to desired outlet pressure. 20R provides quick and accurate pressure regulation for the majority of industrial applications.

Semi-Precision Dial Knob Regulator - 51R (Miniature, Relieving, Prep-Air II)

51R non-modular dial regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. 51R provides quick and accurate pressure regulation for the majority of industrial applications.

Semi-Precision Dial Knob Regulator - 52R (Standard, Relieving, Prep-Air II)

52R non-modular dial regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. 52R provides quick and accurate pressure regulation for the majority of industrial applications.

Semi-Precision Dial Knob Regulator - 53R (Standard, Relieving, Prep-Air II)

53R non-modular dial regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. 53R provide quick and accurate pressure regulation for the majority of industrial applications.

Semi-Precision Dial Knob Regulator - 54R (Large, Relieving, Prep-Air II)

54R non-modular dial regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. 54R provides quick and accurate pressure regulation for the majority of industrial applications.

Global FRL Regulators (Standard/Common Port/Semi-Precision)

Global FRL Regulators provide quick and accurate pressure regulation for the majority of industrial applications. These regulators come in standard, common port and semi-precision options.

Pressure Regulator - P3A-R Series (Miniature)

P3A-R non-modular mini plastic regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. P3A-R provides quick and accurate pressure regulation for the majority of industrial applications.

High Flow Pressure Regulator - P3NR Series (Standard)

P3NR modular high flow regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. P3NR provides quick and accurate pressure regulation for the majority of industrial applications.

Regulators Stainless Steel - PR10/PR11 Series (Standard) - Europe

PR10/PR11 non-modular stainless steel compact regulators provide a convenient, low cost method to reduce a supplied air pressure to desired outlet pressure. They provide quick and accurate pressure regulation for the majority of industrial applications.

Regulators Stainless Steel - PR354/PR364 Series (Miniature) - Europe

PR354/PR364 non-modular stainless steel mini regulators provide a convenient and low cost method to reduce supplied air pressure to desired outlet pressure. They provide quick and accurate pressure regulation for the majority of industrial applications.

High Flow Pressure Regulator - R119 Series (Standard)

R119 non-modular high flow regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. R119 provides quick and accurate pressure regulation for the majority of industrial applications.

Pressure Regulator - R34 Series (Miniature)

R34 non-modular mini regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. R34 provides quick and accurate pressure regulation for the majority of industrial applications.

Pressure Regulator - R45 Series (Miniature, Air/Water Service)

R45 non-modular mini plastic regulators provide a convenient and low cost method to reduce a supplied air pressure to desired outlet pressure. R45 provides quick and accurate pressure regulation for the majority of industrial applications.

Cryogenic Pressure Regulator

The Parker Bestobell cryogenic pressure regulator (Cryoreg) is designed for use in static or transportable storage tanks. It offers pressure build up regulator, economiser valve and thermal relief functions in one valve.

Cryogenic Pressure Build Up Valve

The Parker Bestobell cryogenic pressure build up valve maintains consistent pressure on a cryogenic storage tank on process line applications. The valve offers high flow characteristics and PTFE seal, for tight shut off.

P3Y Regulators (Standard/Pilot/Proportional)

P3Y Regulator Series offers standard pressure regulators with balanced poppet design or proportional regulators comprised of a piston operated pneumatic pressure regulators in order to deliver best performance and reliability.

QUBE Pressure Regulators Series R45, R65, R105

The QUBE system unit offers flexible and extensive configurability by enabling the combination of various components and attachments, making it easy to create tailored tuning and pressure control units.

Global FRL Regulators (Standard/Common Port/Semi-Precision) - Europe

Global FRL Regulators provide quick and accurate pressure regulation for the majority of industrial applications. These regulators come in standard, common port and semi-precision options.

Regulators - (Standard/Pilot/proportional) - P3XR Series (Lite) - Europe

P3XR is a 62mm lightweight regulator, 1/2" & 3/4" ported BSPP (NPT 1/2" only). Max P1 pressure of 16 bar with P2 ranges 0 to 4, 8 & 16 bar. Temp from -40°C to 60°C. Offering flow rates up to 134 dm³/s

P3Y Regulators (Standard/Pilot/Proportional) - Europe

P3Y Regulator Series offers standard pressure regulators with balanced poppet design or proportional regulators comprised of a piston operated pneumatic pressure regulators in order to deliver best performance and reliability.

Regulators High Flow - P3Z (Standard) - Europe

P3ZR is a 180mm (inc. flange) large regulator, 1-1/2" & 2" ported BSPP/NPT. Max P1 pressure 17.5 bar with P2 ranges 0 to 8 & 16 bar. Temp from 0°C to 60°C. Offering flow rates over >666 dm³/s

Global FRL Electronic Proportional Regulators - Europe

Global FRL Programmable Electronic Proportional Regulators allow for regulation of outlet pressure proportionally to an electrical control signal. This unit utilizes an onboard user-friendly LED display for changing and customizing parameters.

High Precision Pressure Regulators - R210/R220 Series

R210/R220 high precision, multi-stage pressure regulators provide the highest level of regulation accuracy & repeatability. 1/4" ported BSPP/NPT. Max P1 pressure 10 bar / P2 ranges 0.13 to 2 & 8.2 bar. Temp -18° to 65°C. Flow rates up to 6.9 dm³/s

High Flow Precision Pressure Regulators - R230 Series

R230 pressure regulators are designed for applications that require high flow capacity and accurate process control. 1/4" ported BSPP/NPT. Max P1 pressure 17 bar / P2 ranges 0 to 0.13, 2, 4 & 10 bar. Temp -40° to 71°C. Flow rates up to 37.8 dm³/s

Stainless Steel FRL System Miniature Air Pressure Regulators - PR354/PR364 Series

PR354/PR364 is a 40mm S/Steel (316) regulator, 1/4" ported BSPP/NPT. Max P1 pressure of 20.7 bar with P2 ranges 0 to 1.7, 4 & 8 bar. Temp from -18°C to 82°C.. Offering flow rates up to 5.75 dm³/s

Stainless Steel FRL System Standard Air Pressure Regulators - PR10/PR11 Series

PR10/PR11 is a 60mm S/Steel (316) regulator, 1/2" ported BSPP/NPT. Max P1 pressure of 20.7 bar with P2 ranges 0 to 4, 8 & 17 bar. Temp from -18°C to 82°C.. Offering flow rates up to 37.75 dm³/s