AirTAC GR200-06 Pressure Regulator (GR20006LJF1K)
The AirTAC AirTAC GR200-06 Pressure Regulator (GR20006LJF1K) is a genuine G-series air pressure regulator. It holds a stable downstream pressure over the range 0.05 - 0.4 MPa (7 - 58 psi) with PT1/8" ports, and ships with a pressure gauge. A regulator does not filter the air — put a GF filter upstream, or use a GFR filter regulator, when water and particulate must also be removed.
- TypePressure regulator
- Port sizePT1/8"
- Regulating range0.05 - 0.4 MPa (7 - 58 psi)
- Pressure typeLow-pressure type
- Pressure gaugeFitted
- Reflux valveFitted
- ThreadPT
- BracketSupplied without bracket
About the AirTAC GR200-06 Pressure Regulator (GR20006LJF1K)
GR20006LJF1K is an AirTAC G-series air pressure regulator: regulation only, with no filter element and no lubricator. This is the 200 size with a PT 1/8in port, the low-pressure (L) type whose setting range extends up to 0.4 MPa, an embedded square pressure gauge on an MPa scale, a built-in reverse/check valve (K), and no mounting bracket (J). It holds a stable downstream pressure from a compressed-air supply, with an operating temperature of -20 to 70 C.
This is a genuine AirTAC part, bought from the catalogue as an original component. The G-series regulator line runs from size 200 up to 600, with larger port sizes, PT/G/NPT thread options, standard or low-pressure regulation, gauge and reverse-valve options, and bracket choices. Because rated flow for these units is published as curves rather than a single figure, we confirm the datasheet flow numbers for your application on request.
AirTAC GR200-06 Pressure Regulator (GR20006LJF1K) Technical Specifications
| Model | AirTAC GR200-06 Pressure Regulator (GR20006LJF1K) |
|---|---|
| Series | GR200 pressure regulator |
| Port size | PT1/8" (PT thread) |
| Regulating range | 0.05 - 0.4 MPa (7 - 58 psi) |
| Pressure type | Low-pressure type |
| Bracket | Supplied without bracket |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -20 to +70 °C |
| Pressure gauge | Fitted — square, MPa scale |
| Reflux valve | Fitted (reverse flow permitted) |
| Mounting | Panel mounting; optional fixing bracket |
Specifications follow the official AirTAC G-series air-preparation data. Note the GR temperature range is -20 to +70 °C, wider than the other G-series units. A regulator has no bowl and no filter element, so there is no filtering grade. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
Model Code: AirTAC GR200-06 Pressure Regulator (GR20006LJF1K)
| GR200 | G-series pressure regulator, 200 body — sets the port range. |
|---|---|
| 06 | Port size PT1/8". This body offers 06 = PT1/8", 08 = PT1/4". |
| L | Low-pressure type — 0.05 - 0.4 MPa (7 - 58 psi). Blank is standard, L is the low-pressure type. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
Field order is size, port, type, bracket, gauge, gauge shape, scale, thread, reflux — a blank position takes the default. Example: GR300-08LNK is a 300 body, PT1/4", low-pressure type, no gauge, with reflux valve.
Size Class
- GR200PT1/8" - PT1/4"
- GR300PT1/4" - PT1/2"
- GR400PT3/8" - PT1/2"
- GR600PT3/4" - PT1"
A larger body carries a larger port and holds set pressure better as flow rises. AirTAC publishes flow only as curves, so size the body from your peak demand with headroom rather than from a single rated figure.
| This model | GR200 · PT1/8" · 0.05 - 0.4 MPa (7 - 58 psi) |
|---|---|
| One size up | GR300 |
| Line order | Filter first, then regulator, then lubricator |
Where the AirTAC GR200-06 Pressure Regulator (GR20006LJF1K) Is Used
Pneumatic clamping on a small fixture
Set and hold a low clamping pressure on an air-actuated clamp cylinder in a machining fixture, where the low-pressure (L) range up to 0.4 MPa is the working band.
Bench-scale laboratory air lines
Regulate instrument-grade compressed air on a laboratory bench setup or pilot rig, with the built-in check valve preventing backflow into the supply line.
Setpoint tuning on packaging machines
Give a packaging or labelling machine a dedicated 1/8in pressure-adjust point for a light-duty actuator, with the MPa gauge making the setpoint easy to read and verify.
Is the AirTAC GR200-06 Pressure Regulator (GR20006LJF1K) the Right Regulator?
The 200 size with a 1/8in port is the smallest step in the GR line, so match it to a circuit whose required flow sits comfortably in the low end of the G-series flow curves - step up to 300, 400 or 600 if your demand is higher. The low-pressure (L) type in this code covers regulation up to 0.4 MPa; if your setpoint needs more, order the standard type instead. You also have real choices on gauge (square embedded, round external, MPa/psi/bar scale), reverse/check valve, bracket, and PT versus G or NPT thread.
Because AirTAC publishes flow as curves rather than a single rated number, ask us to confirm sizing against your application before ordering.
Quick checklist
- ✓ Body size for your peak flow (PT1/8" here)
- ✓ Standard 0.9 MPa or low-pressure 0.4 MPa
- ✓ Gauge fitted, or order N without
- ✓ Gauge shape C round / F square
- ✓ Scale MPa (1), psi (2) or bar (3)
- ✓ Reflux valve needed, order K
Installation & Maintenance Notes
- check Install downstream of the filter, following the airflow arrow.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Set pressure while air is flowing, then lock the knob.
- check Adjust within 0.05 - 0.4 MPa (7 - 58 psi) only.
- check Operating range -20 to +70 °C.
- check Panel-mount or use the fixing bracket; do not hang it on tubing.
The reflux valve lets air flow back through the regulator, which is useful when downstream volume must vent quickly. A regulator does not remove water or particulate; that is the filter's job.
AirTAC GR200-06 Pressure Regulator (GR20006LJF1K) FAQ
AirTAC does not publish a single rated flow figure for GR regulators - flow is given as performance curves. Send us your line pressure and air demand and we will confirm the datasheet flow figures for this exact unit on request before you order.
The L in the code selects the low-pressure variant of the GR regulator: its adjustment range extends up to 0.4 MPa instead of the standard type's range. Everything else - the 200 size, PT 1/8in port, square MPa gauge, check valve and no-bracket configuration - decodes exactly as written in the model number.
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