Airtac GTFR Filter Regulator GTFR20006LNWK
Genuine AirTAC filter regulator, order code GTFR20006LNWK 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) · No gauge (N)
- ConfigurationWith bracket · 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 GTFR20006LNWK
GTFR20006LNWK is the check-valve variant of the gaugeless, low-pressure GTFR200 filter regulator with 1/8" PT ports. The K option adds an internal check valve so downstream pressure is retained if upstream supply is interrupted - useful on circuits where a dropped load or lost clamp position is costly. Regulation follows the L range of 0.15 - 0.4 MPa (20 - 58 psi) instead of the standard setting span.
The W option fits the 5 um element rather than the standard 40 um, so actuators and valves downstream see finer-filtered air. Like every GT200 unit, the body carries a short PC bowl with differential plus manual drain, keeping the height low for tight frames; a mounting bracket is included and no gauge is fitted on this N code.
Airtac GTFR Filter Regulator GTFR20006LNWK Technical Specifications
| Order code | GTFR20006LNWK |
|---|---|
| Product | Filter Regulator |
| Port | 1/8" (06) |
| Type · gauge | Low-pressure (L) · No gauge (N) |
| Configuration | With bracket · 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
This code exists for buyers who need the check valve (K) together with the 5 um element and no gauge. If holding downstream pressure on air loss is not required, GTFR20006LNWK can be dropped to GTFR20006LNW, which is otherwise identical. If you prefer the gauge factory-fitted on a low-pressure 1/8" line, GTFR20006LW is the gauge-equipped sibling, though it does not carry the K check valve in that code. For ports above 1/8" move to the 08 body.
Applications
Clamping that must not release
Low-pressure clamps and chucks where the K check valve holds the set 0.15 - 0.4 MPa (20 - 58 psi) downstream if the main supply drops.
Battery and charging fixtures
Gentle hold-down fixtures served by the 5 um element and L range, where an outage must not vent the fixture instantly.
Gaugeless compact builds
Machines with their own remote gauge or digital pressure sensor, using this N code to avoid a duplicate dial on the short PC bowl body.
FAQ
What figures define the GTFR20006LNWK?
Port: 1/8" (06), PT thread. Type: low-pressure L, 0.15 - 0.4 MPa (20 - 58 psi). Gauge: none (N). Element: 5 um (W). Check valve: fitted (K). Bowl: short PC with differential plus manual drain. Bracket: included.
Why pick the K check valve version?
The K option keeps downstream pressure when upstream air is lost, which protects workholding and held loads between the regulator and the actuators. Without K, the circuit vents back through the unit on supply loss - the difference is decisive for clamping and safety-relevant fixtures.