520142_Standard Seals_butt-welding in according to DIN 11850
TWO-way ball valve, Three Pieces, revolving round sleeves
Drive: Inox lever
Connection: Butt-welding in according to DIN 11850
Flow: Full
Material: Aisi 316L (1.4404)
Measure: from DN10 to DN100
Seals: Virgin P.T.F.E.
Operating temperature: -20°C+160°C
Outer finish: Polished
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
• Seals made of:
PTFE with glass -20°C+170°C
PTFE with carbographite -20°C+180°C
PTFE with inox -20°C+200°C
UHMW High-molecular weight polyethylene -20°C+80°C
| DN | L | C | H | M | ØA x B | Ø | TIRANTI | SERRAGGIO TIRANTI (Nm) | PN | Kg | COD. AISI 316L |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 95 | 110 | 55 | 20 | 13 x 1,5 | 55 | 6 x 45 | 4 | 64 | -- | 520142 6B110 |
| 15 | 95 | 110 | 55 | 20 | 19 x 1,5 | 55 | 6 x 45 | 4 | 64 | 0,58 | 520142 6B810 |
| 20 | 106 | 110 | 60 | 22 | 23 x 1,5 | 60 | 6 x 50 | 4 | 40 | 0,70 | 520142 6C510 |
| 25 | 118 | 160 | 70 | 22 | 29 x 1,5 | 75 | 8 x 65 | 8 | 40 | 1,36 | 520142 6F510 |
| 32 | 126 | 160 | 80 | 23 | 35 x 1,5 | 85 | 8 x 70 | 10 | 25 | 1,66 | 520142 6J510 |
| 40 | 145 | 190 | 95 | 25 | 41 x 1,5 | 100 | 10 x 90 | 12 | 25 | -- | 520142 6K910 |
| 50 | 165 | 190 | 100 | 25 | 53 x 1,5 | 120 | 10 x 100 | 13 | 25 | 4,46 | 520142 6N910 |
| 65 | 191 | 235 | 110 | 27 | 70 x 2 | 140 | 10 x 120 | 20 | 25 | 7,1400 | 520142 6S610 |
| 80 | 208 | 285 | 130 | 27 | 85 x 2 | 165 | 10 x 140 | 20 | 16 | 10,82 | 520142 6W410 |
| 100 | 230 | 310 | 150 | 37,5 | 104 x 2 | 200 | 12 x 170 | 22 | 16 | -- | 520142 6X810 |
| Pos. | Denominazione | P.zi | Mat. |
|---|---|---|---|
| 1 | Corpo | 1 | AISI 304L-316L |
| 2 | Sfera | 1 | AISI 304L-316L |
| 3 | Manicotti | 2 | AISI 304L-316L |
| 4 | Flange per manicotti | 2 | AISI 304L-316L |
| 5 | Perno | 2 | AISI 316L |
| 6 | Guarnizioni sfera | 2 | PTFE |
| 7 | Guarnizione perno | 1 | PTFE |
| 8 | Guarnizione perno | 1 | PTFE |
| 9 | OR di tenuta perno | 1 | FKM |
| 10 | Ghiera di registro | 1 | AISI 304L (303) |
| 11 | Tirante | 4 | AISI 304L |
| 12 | Dado autobloccante | 4 | AISI 304L |
| 13 | Vite | 1 | AISI 304L |
| 14 | Dado | 1 | AISI 304L |
| 15 | Leva | 1 | AISI 304L |
| 16 | Impugnatura | 1 | DUROPLAST (PF) |
