AoAr sterowany pneumatycznie
Article properties
| Brand | Sferaco |
| Type | Wafer type |
| Connection | Between flanges |
| Operation | Pneumatic operated |
| Implementation | Air-opening / air-closing (NO) |
| ISO 5211 mountingpad | Yes |
| Maximum pressure DN40 - DN300 | 16 bar |
| Material house | Cast iron (EN GJS-500-7) |
| Material damper blade | CF8M/316 - Polished |
| Gaskets | Silicone |
| Certification | 3.1 According to EN10204, FDA and EC1935/2004 |
| DN | A | B | C | D | E |
Article 316 SIL |
| DN50 | 138 | 253 | 125 | 50 | 43 | 0505120D |
| DN65 | 156 | 275 | 145 | 65 | 46 | 0655120D |
| DN80 | 156 | 285 | 160 | 80 | 46 | 0805120D |
| DN100 | 210 | 315 | 180 | 100 | 52 | 1005120D |
| DN125 | 210 | 337 | 210 | 123 | 56 | 1255120D |
| DN150 | 228 | 370 | 240 | 147 | 56 | 1505120D |
| DN200 | 281 | 411 | 295 | 198 | 60 | 2005120D |
| DN250 | 310 | 470 | 350 | 248 | 68 | 2505120D |
| DN300 | 362 | 515 | 400 | 299 | 78 | 3005120D |