
- Complete PTL-M code or an installed-unit photo
- 4 or 6 mm tube OD
- M5 or PT1/8 thread
- A meter-out or B meter-in flow-control marking
PTL-M is the compact L-form push-lock speed-controller range for 4 or 6 mm tubing. Match the tube OD, M5 or PT1/8 thread, and A meter-out or B meter-in marking before RFQ.

Ordering code matching
Code format
PTL [4 / 6] [M5 / 01] [A / B] [color] - MPublished PTL-M code layoutPTL4M5A-MPTL401B-MPTL6M5A-MPTL601B-M| ①Tube and thread | ②Throttle direction | ③Configuration |
|---|---|---|
| 4 or 6 mm tube OD with M5 or 01 PT1/8 thread. | A: meter-out; B: meter-in. | M: mini PTL form. |
PTL-M is the compact member of the published PTL range. It is limited to 4 and 6 mm tubing with M5 or PT1/8 connections; it is not the same size range as standard PTL. A identifies meter-out control and B meter-in control, so match the installed mark and circuit.
Product matching reference

Start with the installed label, dimensions, port or mounting details, and any current photo. These AirTAC sourcing or replacement push-in fitting...
Yes. These pages are built for direct sourcing, replacement matching, or China-source alternative review when only photos, partial codes, or...
PTL-M-202302280350040
PTL-M-202302280350040 Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.