Content update
| d | nominal outside diameter of the pipe in mm |
| DN | nominal internal diameter in mm |
| R | nominal size of threads in inches |
| PN | nominal pressure in bar (max. working pressure at 20°C – water) |
| g | weight in grams |
| U | number of holes |
| s | wall thickness mm |
| SDR | standard dimensionratio = d/s |
| PVC-U | unplasticized polyvinyl chloride |
| PP-H | polypropylene homopolymer |
| PVC-C | chlorinated polyvinylchloride |
| PVDF | polyvinylidene fluoride |
| EPDM | ethylene propylene rubber |
| FPM (FKM) | vinylidene fluoride rubber |
| PTFE | polytetrafluoroethylene |
| PE | polyethylene |
| DA double acting | |
| SA | single acting |
| POM | Polyoxymethylene |
| DN | B | B1 | B2 | E1 | G | g PVC-U | g PP-H | g PVDF | g PVC-C | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (DA) | (SA) | (DA) | (SA) | (DA) | (SA) | (DA) | (SA) | ||||||
| 10 | 135 | 29 | 58 | 60ZE5 | 20 | 1155 | 1215 | 1090 | 1150 | 1200 | 1260 | 1168 | 1228 |
| 15 | 135 | 29 | 58 | 60ZE5 | 20 | 1145 | 1205 | 1085 | 1145 | 1195 | 1255 | 1162 | 1222 |
| 20 | 156ZE5 | 34ZE5 | 69 | 75 | 20 | 1473 | 1583 | 1361 | 1471 | 1533 | 1643 | 1493 | 1603 |
| 25 | 161 | 39 | 74 | 75 | 20 | 1581 | 1691 | 1441 | 1551 | 1693 | 1803 | 1613 | 1723 |
| 32 | 194 | 46 | 91 | 86 | 20 | 2469 | 2669 | 2256 | 2456 | 2591 | 2791 | 2500 | 2700 |
| 40 | 200 | 52 | 97 | 86 | 20 | 2701 | 2901 | 2458 | 2658 | 2926 | 3126 | 2788 | 2988 |
| 50 | 217 | 62 | 114 | 86 | 20 | 3318 | 3518 | 2907 | 3107 | 3711 | 3911 | 3411 | 3611 |
| Pos. | Components | Material | Q.ty |
|---|---|---|---|
| 1 | Insert | PVC-U | 1 |
| 2 | Handle | PVC-U | 1 |
| 3 | Stem O-ring | EPDM-FPM | 1 |
| 4 | Stem | PVC-U/PP-H/PVC-C/PVDF | 1 |
| 5 | Ball seat | PTFE | 2 |
| 6 | Ball | PVC-U/PP-H/PVC-C/PVDF | 1 |
| 7 | Body | PVC-U/PP-H/PVC-C/PVDF | 1 |
| 8 | Support O-ring for ball seat | EPDM-FPM | 2 |
| 9 | Radial seal O-ring | EPDM-FPM | 1 |
| 10 | Socket seal O-ring | EPDM-FPM | 2 |
| 11 | Support for ball seat | PVC-U/PP-H/PVC-C/PVDF | 1 |
| 12 | End connector | PVC-U/PP-H/PVC-C/PVDF | 2 |
| 13 | Union nut | PVC-U/PP-H/PVC-C/PVDF | 2 |
| 16 | DualBlock® | POM | 1 |
| 17 | Upper plate | PP-GR | 1 |
| 18 | Screw | Stainless steel | 4 |
| 19 | Coupling spindle | PP-GR/Stainless steel | 1 |
| 20 | Nut | Stainless steel | 2 |
| 21 | Screw | Stainless steel | 4 |
| 22 | Screw | Stainless steel | 2 |
| 23 | Lower plate | PP-GR | 1 |
| 24 | Pneumatic actuator | H.a. alluminium | 1 |
| 25 | Bracketing bush | Stainless steel or brass | 2 |
| 26 | Mounting/distance plate | PP-GR | 1 |
| 27 | Screw | Stainless steel | 2 |
