Airtac GTFR Filter Regulator GTFR20006LJWK
Genuine AirTAC filter regulator, order code GTFR20006LJWK from the GTFR200 range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
- Port1/8" (06)
- Type · gaugeLow-pressure (L) · With gauge (MPa/psi)
- ConfigurationNo bracket (J) · 5 µm element (W) · PT thread · Check valve (K)
- Port1/8" (06), 1/4" (08)
- ThreadPT (standard)
- Filter element40 µm (standard), 5 µm (W)
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac GTFR Filter Regulator GTFR20006LJWK
The GTFR20006LJWK is the fully equipped 1/8" low-pressure version of the GT200-series filter regulator. Its code reads as: 06 for the 1/8" PT port, L for the low-pressure regulating band of 0.15 - 0.4 MPa (20 - 58 psi), a fitted pressure gauge (no N), no mounting bracket (J), the fine 5 um element (W instead of the standard 40 um), PT thread, and K for a built-in check valve.
The K check valve is the decisive difference from GTFR20006LJW: it allows downstream air to keep flowing or hold pressure when the upstream side is exhausted, which matters on circuits that must not dump suddenly. The unit keeps the compact GT200 short PC bowl with differential plus manual drain, inherited from the GA200 in a smaller body.
Airtac GTFR Filter Regulator GTFR20006LJWK Technical Specifications
| Order code | GTFR20006LJWK |
|---|---|
| Product | Filter Regulator |
| Port | 1/8" (06) |
| Type · gauge | Low-pressure (L) · With gauge (MPa/psi) |
| Configuration | No bracket (J) · 5 µm element (W) · PT thread · Check valve (K) |
| Port | 1/8" (06), 1/4" (08) |
|---|---|
| Thread | PT (standard) |
| Filter element | 40 µm (standard), 5 µm (W) |
| Bowl | Short PC bowl |
| Drain | Differential + manual |
| Fluid | Air |
| Low-pressure (L) version | 0.15 – 0.4 MPa (20 – 58 psi) |
Source: AirTAC Products Catalog 2026A (p.235, PDF01-P0237), GT200 ordering code and specifications.
How to choose
Pick GTFR20006LJWK when you need the complete set on a 1/8" line: low-pressure regulation, a local gauge, 5 um filtration and check-valve backflow protection, with the bracket left out (J). If the check valve is unwanted, GTFR20006LJW is the same unit without K. If you do not need the gauge, GTFR20006LJNWK removes it. For 1/4" ports use the 08 codes.
Applications
Circuits that must hold pressure on shutdown
The K check valve prevents reverse flow through the regulator, so downstream actuators retain their set pressure when the upstream supply is vented.
Precision clamping at low force
The 0.15 - 0.4 MPa (20 - 58 psi) L range suits light clamping and holding fixtures, with the gauge confirming the set point and the 5 um element protecting small valves.
Enclosed equipment cabinets
Short PC bowl and 1/8" PT ports fit dense cabinet layouts; with J the bracket is omitted for direct mounting inside enclosures where every millimetre counts.
FAQ
What are the key figures of the GTFR20006LJWK?
Port 1/8" PT thread (06), low-pressure type L regulating 0.15 - 0.4 MPa (20 - 58 psi), 5 um filter element (W), pressure gauge fitted, mounting bracket not included (J), built-in check valve (K), short PC bowl with differential plus manual drain, fluid air.
What does the K option add over the other 1/8" low-pressure codes?
K fits a check valve inside the unit. Compared with GTFR20006LJW, which is otherwise identical, the K version blocks reverse flow through the regulator, helping downstream pressure survive an upstream shutdown. If that protection is not needed and you still want the gauge, GTFR20006LJW is the simpler sibling; GTFR20006LJNWK drops the gauge but keeps the valve.