Norgren R84 Compressed Air Regulators

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Pressure Adjustment

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Maximum Flow Rate @ Pressure

240 scfm @ 100 psi

265 scfm @ 100 psi

Maximum Pressure

Less than 1,000 psi

Outlet Pressure Adjustability

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Regulating Accuracy

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DFARS Specialty Metals

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EAR99

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16 Products

About Air Preparation

Norgren Modular Compressed Air Regulators

Control and maintain the pressure of your compressed air. These regulators connect to other Norgren units of the same series with joiner clamps (sold separately), so you can customize your air preparation system. They’re relieving, so they will exhaust when the downstream pressure exceeds the set pressure. Install these regulators in your air line after filters.

Regulators with a T-handle are easier to adjust than those with a knob, especially at higher pressures. However, they require more clearance.

Series 82 and 84 regulators with a knob can be locked to prevent unwanted pressure changes. Slip a padlock through a hole in the knob to secure.

Mounting brackets (sold separately) allow you to attach these regulators to a wall or equipment.

Joiner clamps (sold separately) create compact, airtight connections between components that are easy to swap out—even if the pipe sizes are slightly different. They come with mounting brackets.

End block sets (sold separately) allow you to swap out components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.

Regulators

Knob Adjustment

T-Handle Adjustment

Regulators
	Pipe Size					Overall								Mounting Brackets		Joiner Clamps		End Block Sets
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Housing Material	Max. Temp., °F	Regulating Accuracy	Choose a Pressure Regulating Range, psi		Each		Each		Each		Each
Knob Adjustment
Series No. 84—NPT Female Inlet and Outlet
R84	3/8	3/8	240 scfm @ 100 psi	290	Yes	2 13/16"	6 5/8"	Aluminum	145°	±4%	4-58, 0-145	8606N79	000000	4285K114	000000	7390K614	000000	7390K318	000000
R84	1/2	1/2	265 scfm @ 100 psi	290	Yes	2 13/16"	6 5/8"	Aluminum	145°	±4%	4-58, 0-145	8606N87	00000	4285K114	00000	7390K614	00000	7390K319	00000
R84	3/4	3/4	265 scfm @ 100 psi	290	Yes	2 13/16"	6 5/8"	Aluminum	145°	±4%	4-58, 0-145	8606N88	00000	4285K114	00000	7390K614	00000	7390K321	00000
T-Handle Adjustment
Series No. 84—NPT Female Inlet and Outlet
R84	3/8	3/8	240 scfm @ 100 psi	290	Yes	2 13/16"	6 5/8"	Aluminum	145°	±4%	4-145, 10-247	8389N13	000000	4285K114	00000	7390K614	00000	7390K318	00000
R84	1/2	1/2	265 scfm @ 100 psi	290	Yes	2 13/16"	6 5/8"	Aluminum	145°	±4%	4-145, 10-247	8389N14	000000	4285K114	00000	7390K614	00000	7390K319	00000
R84	3/4	3/4	265 scfm @ 100 psi	290	Yes	2 13/16"	6 5/8"	Aluminum	145°	±4%	4-145, 10-247	8389N15	000000	4285K114	00000	7390K614	00000	7390K321	00000

Replacement Pressure Gauges

		Each
For Series No. 84 Regulators	8389N126	000000

Electronically-Controlled Compressed Air Regulators with Display

Monitor and adjust compressed air pressure at the source and remotely. These regulators use an electronic pressure sensor and a color-changing display to give you instant feedback—green for in range, red for out of range, and yellow for errors. Set the pressure using the knob, display buttons, or connect them to your programmable logic control (PLC) via IO-Link. When connected to your industrial network, you’ll be able to change settings remotely, monitor performance, and run diagnostics. You’ll need an M8 connecting cable (sold separately) to link them to your network. Install these regulators in your air line after filters.

To prevent unauthorized or accidental changes, lock the knob with a padlock. You can also protect settings made on the display and PLC with a PIN code.

Mounting brackets (sold separately) allow you to attach the regulator to a wall or equipment.

Regulators
Pipe Size						Overall								Mounting Brackets		Connecting Cables
Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Current, mA	Voltage	Wd.	Ht.	Max. Temp., °F	Features	Regulating Accuracy	Pressure Regulating Range, psi		Each		Each		Each
Aluminum Housing
NPT Female Inlet and Outlet—LCD Display
3/8	3/8	265 scfm @ 100 psi	290	20	18-30V DC	2 3/4"	6 1/2"	145°	Display PIN Lock, Padlockable Knob	±2.2 psi	4-145	9319N87	0000000	4285K114	000000	7138K15	000000
1/2	1/2	265 scfm @ 100 psi	290	20	18-30V DC	2 3/4"	6 1/2"	145°	Display PIN Lock, Padlockable Knob	±2.2 psi	4-145	9319N88	000000	4285K114	00000	7138K15	00000
3/4	3/4	265 scfm @ 100 psi	290	20	18-30V DC	2 3/4"	6 1/2"	145°	Display PIN Lock, Padlockable Knob	±2.2 psi	4-145	9319N89	000000	4285K114	00000	7138K15	00000