Double offset butterfly valves series 2E-5
Specifications
Item |
Standard Features |
Optional Features |
Application |
- Oil & Gas - Power Generation - District Heating - Heavy Industry - Steam and Vacuum Services - Potable Water - Chemistry & Petrochemistry - Hydrocarbon Processing - Airport Refueling - Purifi ed Gas |
|
Size |
DN 50 to DN 500 (2“ - 20“) as standard |
n/a |
Connection |
Wafer, Lug |
n/a |
Body |
Stainless steel 1.4539 (Uranus B6), Low carbon content steel 1.1156 (A352 LCC), Carbon steel 1.0625 (A216 WCB), Stainless steel 1.4408 (A351 CF8M), Aluminium bronze 2.0966 |
n/a |
Disc |
Stainless steel 1.4539 (Uranus B6), Carbon steel 1.0446, 1.0619, 1.0625 (A216 WCB), Aluminium bronze 2.0966, Stainless steel 1.4404 (AISI 316L), 1.4401 (AISI 316), 1.4408 (CF8M),Stainless steel 1.4021 (AISI 420) |
n/a |
Seat |
R-PTFE reinforced by 25% glass fibre FIRE SAFE (R-PTFE + INCONEL) 2.4668 INCONEL 718 / Stainless steel 1.4401 (AISI 316) + graphite |
n/a |
Shaft |
Stainless steel 1.4462, Stainless steel 1.4021 (AISI 420) |
n/a |
Temperature |
from - 100°C + 500 °C |
n/a |
Pressure rating |
Max.working pressure: 50 bar |
n/a |
Actuation |
Handlever |
manual gearbox wıth handwheel, Pneumatic, electric or hydraulic etc. |