Wafer type butterfly valve
The Wafer Type Butterfly Valve is available DN 50 - 65 - 80 - 100 - 125 - 150 – 200.
It can be supplied with white or black rubber seal particularly indicated for the transport of powders and foodstuffs products, or with PTFE seal indicated for the transport of chemical products.
The working pressure is 16 bars (DN32 – 150), 10 bars (DN200 – 300) for valves with rubber seal, and 16 bars for valves with PTFE seal.
Designed for the mounting between two bolted flanges, it is supplied full of:
- Body in cast iron
- Gasket
- Butterfly closure plate in SS316L stainless steel
- Handle in aluminium
Valvola a farfalla | Butterfly valve
| CON GUARNIZIONE / WITH GASKET | ||
|---|---|---|
| DN | ALIMENTARE NERA BLACK |
ALIMENTARE BIANCA WHITE |
| 50 | A851N | A851B |
| 65 | A852N | A852B |
| 80 | A014 | A014B |
| 100 | A013 | A013B |
| 125 | A849 | A849B |
| 150 | A850 | A850B |
| 200 | A855N | A855B |
Ricambi | Spare parts
Guarnizioni | Main seals
| DN | ALIMENTARE NERA BLACK | ALIMENTARE BIANCA WHITE |
|---|---|---|
| 50 | A860N | A860B |
| 65 | A861N | A861B |
| 80 | B016 | B016B |
| 100 | A017 | A017B |
| 125 | A862N | A862B |
| 150 | A863N | A863B |
| 200 | A864N | A864B |
Leva | Lever
| A020 | Leva di apertura in alluminio presso fuso a 9 posizioni / Aluminium lever |
| A811 | N.4 Viti + Dadi + Bulloneria / Bolting kit |
| A812 | N.8 Viti + Dadi + Bulloneria / Bolting kit |
Flangia | Welding flange
| DN | Acciaio inox Stainless steel | Codice Code |
|---|---|---|
| 80 | SS 304 | A023 |
| 100 | SS 304 | A021 |
| 150 | SS 304 | A809 |
| 200 | SS 304 | A934 |
Flangia con filetto | Outlet flange with male thread
| DN | Filetto Thread | Acciaio inox Stainless steel | Codice Code |
|---|---|---|---|
| 80 | 3" BSP | SS 304 | A024 |
| 80 | 4" Cassone | SS 304 | A024C |
| 100 | 4" BSP | SS 304 | A022G |
| 100 | 4" Cassone | SS 304 | A022 |