Size range | 1/2” ÷ 8” (DN15 ÷ DN200) full bore |
Type | Wafer |
Design | ASME B16.34, EN 12516-2, ISO 14313 |
Face to face dimension | EN 558 series 100 |
Top flange | ISO 5211 |
Max working pressure | 40 bar bidirectional |
Flange drilling | PN6, PN10, PN16, PN25, PN 40, |
| ANSI class 150, class 300 |
Operating temperature | -20 °C ÷ +200 °C (-4 °F ÷ +392 °F) |
Standard materials | Body: Carbon Steel, Stainless Steel |
| Ball: AISI 304, CF8M |
| Stem: AISI 304, AISI 316 |
| Seat: PTFE+fiber glass, PTFE+carbographite |
Leakage class | Rate “A” – No leakage – according to EN 12266-1 |
Applications | Air, gas, liquids free from impurities for industrial environments, plants, waters treatment, other applications with compatible materials to working conditions |
Certifications | 2014/68/UE PED,2014/34/UE ATEX, |
| Fire Safe API 607, ISO 10497, |
| API 6FA SIL – IEC 61508, IEC 61511, |
| GOST-R, CU TR 10 – CU TR 32 |