| Standard stainless boundary | PTL-S is the standard stainless push-lock range. PTL-MS mini dimensions/OD4/M5 on source page324 are separate and excluded. Ordinary PTL without-S is also separate. |
| Published PT pairings | OD6:01/02/03;OD8:01/02/03/04;OD10:02/03/04;OD12:03/04.12 own rows;A/B and optional D give48 combinations. Blank thread type PT;01=1/8,02=1/4,03=3/8,04=1/2. Final-S material field. No OD4,M5,NPT/G or terminal-MS in this matrix. |
| 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. Check A/B handle marking and actual circuit. Blank grey body/release button;D black. |
| Operating conditions | Operating0–1MPa;proof1.5MPa separately;vacuum−750mmHg(10Torr). Ambient/fluid−20..70°C. Soft nylon/PU tube. Confirm actual medium,tube tolerance and seal compatibility. |
| Material details differ between references | S=SUS304; own structure table lists SUS304 throttling body,POM cap/seat/interface,PBT plastic body/holder,aluminium locating rings/column/sleeve,NBR O-rings and stainless spring gasket. Source feature7 nevertheless says nickel-plated brass, conflicting with the stainless field/structure. Confirm actual critical model materials; not all-parts-stainless or all-brass. |
| Push-lock operation and cap torque | Pull cap to adjust,push to lock. Recommended cap rotation torque PT1/8=0.08,PT1/4=0.16,PT3/8=0.24,PT1/2=0.32N·m. These are cap adjustment values,not threaded-fitting installation torque. General mounting instructions require separate reference/confirmation. |
| Own dimensions | 12 own dimension rows with L,C Pull/Push,K,EA,EB,H and weight; A/B same external dimensions. PTL601-S L8.5,Cpull36,Cpush34.5,H14mm,12.5g. PTL1204-S L15,Cpull52.5,Cpush51,H24mm,53g. Confirm pulled-cap clearance and wrench access. |
| Shared curve boundary | Source printed326 first curve row is mini and excluded. Only four lower standard curve pairs retained with original PTL shared labels (without-S); labels do not expand ordering pairs or certify equivalence. Controlled curves at0.5MPa; free-flow versus inlet pressure. Confirm actual actuator response; no constant-speed,safety-isolation or leak-tight stop guarantee. |