AirTAC GR200-06 Pressure Regulator (GR20006C2K)
The AirTAC AirTAC GR200-06 Pressure Regulator (GR20006C2K) is a genuine G-series air pressure regulator. It holds a stable downstream pressure over the range 0.05 - 0.9 MPa (7 - 130 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 - 0.9 MPa (7 - 130 psi)
- Pressure typeStandard type
- Pressure gaugeFitted
- Reflux valveFitted
- ThreadPT
- BracketFixing bracket included
About the AirTAC GR200-06 Pressure Regulator (GR20006C2K)
GR20006C2K is an AirTAC G-series air pressure regulator: regulation only, with no filter element and no drain bowl. This configuration is set up for 1/8 in PT threaded ports, carries a round external pressure gauge with psi scale, and includes a built-in reverse (check) valve so downstream pressure is held if the upstream supply drops. The regulating range is 0.05-0.9 MPa (7-130 psi), the maximum inlet pressure is 1.0 MPa (145 psi), and the working temperature range is -20 to 70 C.
This is a genuine AirTAC part from the GR series, which spans sizes 200, 300, 400 and 600 so port size and capacity can step up with your line. Alternative thread options (G/BSPP or NPT), a no-gauge version, a low-pressure type and panel mounting are catalogue options. Because AirTAC publishes flow as curves rather than a single rating, we confirm the datasheet and sizing figures on request before you order.
AirTAC GR200-06 Pressure Regulator (GR20006C2K) Technical Specifications
| Model | AirTAC GR200-06 Pressure Regulator (GR20006C2K) |
|---|---|
| Series | GR200 pressure regulator |
| Port size | PT1/8" (PT thread) |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Standard type |
| Bracket | Fixing bracket included |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -20 to +70 °C |
| Pressure gauge | Fitted — round, psi 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 (GR20006C2K)
| 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". |
| (blank) | Standard type — 0.05 - 0.9 MPa (7 - 130 psi). Blank is standard, L is the low-pressure type. |
| (blank) | Fixing bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 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 - 0.9 MPa (7 - 130 psi) |
|---|---|
| One size up | GR300 |
| Line order | Filter first, then regulator, then lubricator |
Where the AirTAC GR200-06 Pressure Regulator (GR20006C2K) Is Used
Safety clamp circuits on woodwork routers
Feeds and holds the pneumatic hold-down clamps on a CNC router table, with the check valve maintaining clamp force if the shop compressor unloads.
Counterbalance assists on maintenance tooling
Regulates the air spring and counterbalance circuits on jigs and lifting assists, where a dropped supply must not release the load.
Stopper and gate cylinders on conveyor lines
Sets the exact operating pressure for conveyor stoppers and divert gates on a packaging line, read directly in psi at the drop.
Is the AirTAC GR200-06 Pressure Regulator (GR20006C2K) the Right Regulator?
Size 200 with 1/8 in PT ports suits compact branch lines and small actuators; step up to GR300, GR400 or GR600 where demand is higher. The psi round gauge (C2) reads settings directly in US units; MPa and bar scales are available on other codes. The K option fits a reverse/check valve, which matters wherever a cylinder, clamp or counterbalance must hold position through a supply interruption. Thread is PT as standard, with G and NPT available as catalogue options, and a mounting bracket is included unless the J suffix is ordered.
Flow appears in the catalogue as curves, not a single rated number, so ask us to confirm sizing against the datasheet for your application before you order.
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 - 0.9 MPa (7 - 130 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 (GR20006C2K) FAQ
Flow is published as curves, not as one rated number, so the honest way is to match the curve to your demand. Send us your inlet pressure, setpoint and required downstream flow and we will confirm the sizing from the datasheet on request before you order.
Only the K suffix. Both regulate at 1/8 in PT ports with a psi round gauge, but the C2K also carries a reverse/check valve that keeps downstream pressure from escaping back upstream when supply pressure falls. Choose C2K for holding circuits, C2 for ordinary regulation.
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