RIEGLER Intermediate flange blocking flap, Pneum. actuation drive, DN 40
Type number: 350.4040B
EAN: 4047322339018
Zwischenflansch-Absperrklappe, pneumt. Stellantrieb, doppeltwirkend, Betriebstemp. -15 °C bis 120 °C, DN 40, PN max. 16 bar
| Housing | Grey cast iron GG25 epoxy resin coated, color RAL 5015 |
| Sealing material | EPDM |
| Max. operating pressure | 16 bar |
| Control pressure min. | 5 bar |
| Control pressure max. | 5.5 bar |
| Operating temperature min. | -15 °C |
| Operating temperature max. | 120 °C |
| Shift shaft | SS416 |
| Shift shaft seal | EPDM |
| Rotation angle | 90 ° |
| Valve adapter | serienmäßig vorhanden, Ansteuerung über 3/2-, 5/2-Wegeventil |
| Drive material | Anodized aluminum |
| Drive sealing material | NBR |
| DN | 40 |
| Disc | Edelstahl CF8M/1.4404 |
| B | 38 mm |
| L | 94 mm |
| Execution | double-acting |
| H1 | 68 mm |
| H2 | 108 mm |
| H3 | 212 mm |
| Class name | FLEX |