Avoid a wrong match
- Standard PTL and stainless PTL-MS are separate ranges.
- OD8/10/12 and NPT/G options are not listed.
- Cap torque is not installation torque.
- Verify actual A/B direction and cap clearance.
AirTAC sourcing reference•Push-In Fittings
SERIESPTL-M
AirTAC PTL-M Mini Push-lock Speed Controllers
AirTAC PTL-M mini push-lock speed controllers for 4/6mm tubing. Confirm M5/PT1/8 thread, A...
Official reference
Based on manufacturer documentation
Model support
For model confirmation
Parts lists
Code, photo, or BOM
Availability / lead time
By model and quantity
Sourcing route & inquiry details
AirTAC PTL-M mini push-lock speed controllers for 4/6mm tubing. Confirm M5/PT1/8 thread, A meter-out or B meter-in, grey/black colour and cap clearance. Send a code, label or circuit photo for availability confirmation and quotation.
Know your model? Send it with the quantity for a quote. Not sure? Start with a photo, label or description. We help identify the model and clarify availability and lead time. Mixed parts lists are welcome too.
Request type
AirTAC originalModel matchingChina-source alternative
Match a PTL-M Mini Push-lock Code
Drawings & dimensions
Installation Drawings & Technical Specifications
Compare installed dimensions
AirTAC PTL-M mini ordering and direction official reference (en)
Helpful for Model Matching:
- Complete code including trailing -M
- 4/6mm tube and M5/PT1/8 interface
- A/B marking and circuit direction
- Pulled/pushed cap clearance and H wrench size
- Tube, medium, pressure and temperature
- Quantity, destination and installation photo
- Complete code including trailing -M
- 4/6mm tube and M5/PT1/8 interface
- A/B marking and circuit direction
- Pulled/pushed cap clearance and H wrench size
- Tube, medium, pressure and temperature
- Quantity, destination and installation photo
Catalogue Technical Specifications
| Family boundary | PTL-M compact mini push-lock controller, distinct from standard PTL and stainless PTL-MS. Trailing -M identifies mini form; URL timestamps are not model codes. |
| Published interface matrix | Only 4M5,401,6M5,601: OD4/6mm with M5×0.8 or blank-thread-type PT1/8 (01). A/B and optional D give 16 published combinations. |
| Flow direction and colour | A meter-out: controlled thread to tube, free tube to thread. B meter-in: controlled tube to thread, free thread to tube. Verify A/B marking and actual circuit. Blank grey body/release button; D black. |
| Pressure, temperature and tube | Operating 0–1MPa; proof 1.5MPa separately. Negative pressure −750mmHg (10Torr in source). Ambient/fluid −20 to70°C. Soft nylon or polyurethane tubing; confirm medium and tube compatibility. |
| Cap operation and torque | Pull cap to adjust and push to lock. Recommended cap rotation torque M5=0.05N·m; PT1/8=0.08N·m. These are adjusting-cap values, not thread installation torque. |
| Mini dimensions | All four rows: L3.5mm; C Pull29.5/Push28mm. M5 H9mm; PT1/8 H10mm. OD4 K12.5/EA16.5mm; OD6 K13.5/EA19.5mm; EB19mm. Weights 4M5=5g,401=11g,6M5=6.2g,601=12g. A/B same external dimensions. |
| Material boundary | Source describes nickel-plated brass corrosion resistance. Do not describe PTL-M as an all-stainless controller. |
| Mini flow-curve boundary | Chinese printed320 top chart row only: PTL4/6M5-M and PTL4/601-M controlled-flow curves at0.5MPa and corresponding free-flow curves versus inlet pressure. Lower standard-PTL charts excluded. Curves do not establish constant speed, safety isolation or leak-tight shutoff. |
Common Model Codes & Configurations:Useful for an RFQ
PTL4M5A-MPTL401BD-MPTL6M5B-MPTL601AD-M
Technical reference & selection notes
Ordering Codes, Fit Verification & Specifications
Ordering code matching
Match each code segment
Code format
PTL[4M5/401/6M5/601][A/B][D/blank]-MMini only; D before -MPTL4M5A-MPTL401BD-MPTL6M5B-MPTL601AD-M| 1Family / mini style | 2Tube / thread | 3Control | 4Colour / thread type |
|---|---|---|---|
| PTL … -M | 4M5,401,6M5,601 only | A meter-out; B meter-in | Blank grey, D black; blank PT |
Read the model code
If the label is incomplete, send the readable parts together with a photo.
PTL4M5A-M1Family / mini style
PTL … -M
2Tube / thread
4M5,401,6M5,601 only
3Control
A meter-out; B meter-in
4Colour / thread type
Blank grey, D black; blank PT
About PTL-M
AirTAC PTL-M mini push-lock speed controllers for 4/6mm tubing. Confirm M5/PT1/8 thread, A meter-out or B meter-in, grey/black colour and cap clearance. Send a code, label or circuit photo for availability confirmation and quotation.
Matching Questions
Is -M optional for a mini controller?
No. The official ordering structure uses trailing -M for mini form. Confirm the complete code and label; PTL601A is standard PTL, while PTL601A-M is mini.
PTL-M
Include this series in a project RFQ
PTL-M Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.
Confirm inspection requirements before quotationSpecify shipping preferenceConfirm timing in the quotationOcean & Rail Available
COMPANION PRODUCTS
Products to use together
Build your pneumatic circuit with complementary components. Confirm dimensions and operating conditions before selecting a combination.
Route the air supply
Product-group reference image
PneuPart pneumatic tubing
Run air lines between fittings and components. Confirm outside diameter, bend radius, pressure and temperature.
View companion product
Prepare the air supply
Product-group reference image
Air filters & regulators
Filter and regulate supply air. Confirm filtration, pressure range and flow requirements for the connected equipment.
View companion product
Control air direction
Product-group reference image
Directional control valves
Switch the pneumatic circuit. Select the valve function, flow capacity, port size and control signal for the application.
View companion product
Planning a Complete Circuit or Multi-Item BOM?
Send your parts list, connection sizes and operating conditions for a matching check and combined quotation.