The AirTAC GR20006F2K AirTAC Air Pressure Regulator PT1/8 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.
The GR20006F2K is an AirTAC GR200 series air pressure regulator, a genuine AirTAC part built for one job: holding a stable downstream pressure from a compressed-air supply. This configuration is the 200 size with a PT1/8 (1/8 in) port, PT thread as the standard (G and NPT are order options), and the standard pressure type with an adjustment range of 0.05-0.9 MPa (7-130 psi). Maximum inlet pressure is 1.0 MPa (145 psi), and the operating temperature range is -20 to 70 C, wider than the rest of the G family. An embedded square gauge with a psi scale is fitted so setpoints can be read directly, and the K option adds a reverse (check) valve so downstream pressure is held if the upstream supply drops. A mounting bracket is included, and the GR is also panel-mountable.
The GR series spans sizes 200, 300, 400 and 600, so you can step up in port size and flow capacity within the same family as your air demand grows. Options across the line include gauge scale (MPa, psi or bar), round external gauge, low-pressure type, reverse valve and thread choice. AirTAC publishes regulator flow as curves rather than a single rated figure, so send us your application details and we will confirm the sizing and full datasheet figures on request.
| Model | GR20006F2K AirTAC Air Pressure Regulator PT1/8 |
|---|---|
| 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 — square, 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.
| 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). |
| F | Gauge shape: Square. 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.
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 |
Set and hold the downstream pressure feeding clamping cylinders on a machining or assembly press, so workpieces are gripped at a consistent setpoint shift after shift. The psi gauge lets operators verify the setting at a glance, and the check valve holds the set pressure if the main supply dips.
Regulate the supply line to pneumatic grippers and small actuators on a robotic assembly cell, where delicate parts need a lower, stable pressure than the plant main. The 1/8-in port suits compact drop lines, and the included bracket mounts the unit neatly at the cell.
Feed sorting fingers, pushers and diverters on a packaging or conveyor line with regulated air, keeping actuator speed repeatable as the compressor loading cycles. The -20 to 70 C range covers unheated corners of the plant, and panel mounting keeps the regulator accessible at the control station.
Start with the port and size step: this unit is 200 size with a PT1/8 port, and the GR family steps through 1/8 in to 1 in ports across sizes 200-600, so match the size to your line's air demand. Set the adjustment range against your working pressure: the standard type covers 0.05-0.9 MPa (7-130 psi), while the L low-pressure type (orderable in the family) goes up to 0.4 MPa. Decide on the gauge scale - this unit carries the embedded square gauge in psi, with MPa and bar scales and an external round gauge available as options. Choose the thread: PT is the standard here, with G (BSPP) and NPT as catalogue options to order. The K code on this model means the reverse/check valve is already fitted; it is optional on other units. A bracket is included, and panel mounting is also possible.
One honest note on sizing: AirTAC publishes regulator flow as curves, not a single rated number, so we do not quote a flow figure here. Ask us to confirm the flow curve and datasheet for this exact model against your application before ordering.
Quick checklist
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 publishes regulator flow as performance curves rather than a single rated figure, so we do not quote a flow number for this model. Send us your line pressure, downstream setpoint and expected air demand, and we will confirm the flow curve and full datasheet figures for the GR200 at 1/8-in port on request.
The K means a reverse (check) valve is fitted, so downstream pressure is held if the upstream supply is lost. The F2 in the code means the embedded square gauge is fitted with a psi scale; MPa and bar scales and an external round gauge are available as order options on the GR series.
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Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity, thread type (PT / G / NPT), gauge scale and destination. We confirm price, availability and lead time — usually within 7-8 hours.