Explanation of the special characters
Place between material- and connection-code e.g. A72PGSV12SV12 or at the end of the order number e.g. V352SV12FLPG
| screws for manifolds | Link | |
|---|---|---|
| 716SS | Screws 7/16“ UNF x ??; Material SS | |
| M10SS | Screws M10 x ??; Material SS | |
| seat / cone / spindle | ||
| IV | inner parts 1.4571 / 316Ti | |
| R | regulating cone | A29 |
| SC | cone stellite | |
| SI | inner parts stellite | |
| SS | seat stellited | |
| packing | ||
| PG | Packing Graphite | |
| PP | Packing PTFE | |
| PT | Chevron- (v-ring-) packing acc. TA-Luft with certification | |
| PV | Packing VEBA | |
| PGPT | Packing Graphite with TA-Luft certification | |
| bonnets | ||
| A | outside spindle thread | A27 |
| A2 | outside spindle thread form A2 (like bar stock valves) | A27 |
| F | bellow bonnet (acc to Technical Instruction Air TA-Luft) | A28 |
| K | lock nut | A30 |
| ÖA | Position Indicator | |
| OL | with bonnet safety hook | |
| OV | Bonnet and seat mat.1.4571 | |
| T | Anti Tamper | A28 |
| TL | Anti Tamper lockable | A28 |
| VM | Lock nut to clamp spindle | |
| bracket | ||
| L | bracket | A30 |
| Lg | bracket large | A31 |
| Lk | bracket small | A31 |
| Lr | bracket half-round | A30 |
| connections | ||
| DM | turnable nut | |
| LK12 | welded nipple 12x2,0 with turnable nut M20 x 1,5 |
|
| oT | without parts e.g.: without cutting ring or without twin ferrule fittings |
|
| a | extended length pipe outlet | |
| e | extended length pipe inlet | |
| SV??va | cutting ring connection with SS nut and ring. The ?? will be replaced by the dimension of the tube |
|
| Qi | Quick in hosecoupling | |
| schematics | ||
| abA | Schematic on specified request | |
| DB | Double Block | |
| DBB | Double Block and Bleed | |
| more special codes | ||
| E | vent screw | A29 |
| G | t-bar (standart for bar stock valves and manifolds) | A29 |
| H | handwheel made out of steel |