| Drei Betriebsgruppen | Tube-to-tube push-in pages 321–324: 0–1.0 MPa, proof 1.5 MPa, −20 to +70°C, soft nylon or PU tube, grey/black. Thread-to-thread BB/BD/BU/BZ and locknut BKC: 0–1.0 MPa, proof 3.0 MPa, fitting temperature 0 to +150°C. All publish −750 mmHg vacuum. Do not transfer 150°C to plastic tube group or installed tubing. |
| Gleiche Rohrgeometrien | PE tee, PY Y, PV elbow, PU straight union, PM bulkhead union, PLM elbow bulkhead, PP tube plug and PZ cross list 4/6/8/10/12 mm tube interfaces. PP is a plug, not an open-flow connector; PM/PLM mounting thread is not a pipe-thread ordering field. |
| Reduzierpaar-Matrizen | PG/PGJ: 6-4, 8-4, 8-6, 10-6, 10-8, 12-8, 12-10. PEG/PEW/PYW: 6-4, 8-6, 10-8, 12-8, 12-10. PZG: 6-4, 8-6, 10-8, 12-10. PKG: 6-4, 8-6, 10-8. PHK/PHD: 8-6, 10-8. Preserve drawing port order and actual branch/stem form; do not validate all OD combinations. |
| Rohrfarbe und Materialien | Blank grey; D black. PM color changes release button only; most other tube forms change button/body. Published PM structure includes POM, aluminium-alloy, stainless spring and NBR; tube group states no copper body for its application note. This does not establish food, medical or universal purity certification. |
| Gewindematrix und Endgeschlecht | PT only: 01 1/8, 02 1/4, 03 3/8, 04 1/2. BB male–male lists first code ≤ second; BU female–female equal pairs only. BD mixed ends lists first code < second. EN BD note says I female/II male; ZH says I male/II female. Both source images retained: confirm exact end assignment by drawing/photo, not one translated note. BZ male plug has one thread code. |
| BKC-OD/ID und Gewinde | BKC0425: M3/M5/01; BKC0604,0805,0806: 01/02/03; BKC1065,1075,1208,1209: 02/03/04. OD/ID pairs 4/2.5, 6/4, 8/5, 8/6, 10/6.5, 10/7.5, 12/8, 12/9 mm. EN explicitly lists BKC0806 ID 5.5 or 6; both sources specifically allow Ø8 × 5.5 PU. EN dimension rows additionally say ID7.5 or8 for BKC1075 and9 or10 for BKC1209, while ZH and ordering fields retain7.5/9. These broader ID applications require confirmation, not new ordering codes. |
| BKC-Montage | Place locking cap over tube, insert tube into fitting body, then tighten locking cap. Loosen cap before removal. Thread tightening illustration uses wrench on body, not on locknut; confirm actual tubing retention and nylon/PU temperature before high-temperature use. |
| Metall- und Prüfgrenzen | Gewinde- und BKC-Gruppen nennen vernickeltes Metall und Korrosionsbeständigkeit; Edelstahl-/Vollmessingbauweise und eine allgemeine Chemikalienfreigabe sind nicht angegeben. Prüfdruck ist kein Dauerbetriebsdruck. Für diese Gruppen ist kein G/NPT- oder D-Farbsuffix aufgeführt. |
| Angaben zur Anfrage | Send full code or fitting photo, group/geometry, every tube/stem OD or BKC OD/ID, ordered port orientation, thread size and male/female ends, color, pressure/temperature, mounting clearance, quantity and destination. |