553042_Integral Seals_Butt-Welding in according to ISO 1127
TWO-way ball valve, Three Pieces “Integral Seal”, revolving round sleeves
Drive: ISO 5211 – DIN 3337 flange for actuator
Connection: Butt-welding in according to ISO 1127
Flow: Full
Material: Aisi 316L (1.4404)
Measure: from DN15 to DN100
Seals: Virgin P.T.F.E.
Operating temperature: -20°C+160°C
Outer finish: Polished
Screws for mounting actuator included
On request:
Antistatic device ATEX:
II 2G Ex h IIC T4 Gb
II 2D Ex h IIIC T135°C Db
M.O.C.A. CE 1935/2004
| POS. | DENOMINATION | PCS | MAT. |
|---|---|---|---|
| 1 | Body | 1 | AISI 304L-316L |
| 2 | Ball | 1 | AISI 304L-316L |
| 3 | Sleeves | 2 | AISI 304L-316L |
| 4 | Flanges for sleeves | 2 | AISI 304L-316L |
| 5 | Stem | 1 | AISI 316L |
| 6 | Ball Seals | 1 | PTFE |
| 7 | Stem Seal | 1 | PTFE |
| 8 | Stem Seal | 1 | PTFE |
| 9 | OR tenuta perno | 1 | FKM |
| 10 | Register ring | 1 | AISI 304L (303) |
| 11 | Stay bolt | 4 | AISI 304L |
| 12 | Self-clamping nut | 4 | AISI 304L |
| 13 | Locknut | 1 | AISI 303 |