BASE® butterfly valves are made of aluminium with lens coated with wear-resistant plastic material. They are available in various diameters in single and double flange.
BASE® butterfly valves are used in concrete batching plants, storage and transport of powders. They are suitable to be used under hoppers, containers of various types, silos and screw conveyors. They are used to intercept and regulate the flow of powders and can be activated by manual or pneumatic controls.
- Compact size products
- Reliability over time
- Resistance to abrasion
- Ease of installation
- Low maintenance costs
- Fast maintenance
SINGLE FLANGE VALVES
The single flange butterfly valve is made up of two half-shells in die-cast aluminium, an upper flange, a cylindrical lower fitting for fixing the rubber sleeve and a closing disc in cast iron or steel covered in technopolymer.
| Code | Ø A | Ø B | Ø C | Ø D | Ø E | Ø F | Ø G | Ø H | Ø I | Ø L | Kg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BSV1FS100S | 95 | 180 | 105 | 115 | 35 | 22×19 | 4×14 | 4×20 | 80 | 50 | 4 |
| BSV1FS150S | 150 | 200 | 163 | 115 | 35 | 22×19 | 4×14 | 4×20 | 80 | 50 | 5 |
| BSV1FS200S | 200 | 250 | 213 | 115 | 35 | 22×19 | 4×14 | 4×20 | 80 | 50 | 6.5 |
| BSV1FS250S | 250 | 300 | 263 | 115 | 35 | 22×19 | 8×14 | 8×20 | 80 | 50 | 7.5 |
| BSV1FS300S | 300 | 350 | 313 | 115 | 35 | 22×19 | 8×14 | 16×20 | 80 | 50 | 9 |
| BSV1FS350S | 350 | 400 | 363 | 123 | 50 | 28×25 | 8×14 | 8×20 | 80 | - | 16 |
| BSV1FS400S | 400 | 470 | 413 | 123 | 50 | 28×25 | 8×14 | 16×20 | 80 | - | 20.5 |
DOUBLE FLANGES VALVES
The double flange butterfly valve is composed of two half-shells both flanged in die-cast aluminium with a cast iron or technopolymer-coated steel disc.
| Code | Ø A | Ø B | Ø C | Ø D | Ø E | Ø F | Ø G | Ø H | Ø I | Kg |
|---|---|---|---|---|---|---|---|---|---|---|
| BSV2FS100S | 95 | 180 | 77 | 35 | 22×19 | 4×14 | 4×20 | 80 | 50 | 4 |
| BSV2FS150S | 150 | 200 | 77 | 35 | 22×19 | 4×14 | 4×20 | 80 | 50 | 5 |
| BSV2FS200S | 200 | 250 | 77 | 35 | 22×19 | 4×14 | 4×20 | 80 | 50 | 6.5 |
| BSV2FS250S | 250 | 300 | 77 | 35 | 22×19 | 8×14 | 8×20 | 80 | 50 | 7.5 |
| BSV2FS300S | 300 | 350 | 77 | 35 | 22×19 | 8×14 | 16×20 | 80 | 50 | 9 |
| BSV2FS350S | 350 | 400 | 85 | 50 | 28×25 | 8×14 | 8×20 | 80 | - | 16 |
| BSV2FS400S | 400 | 470 | 85 | 50 | 28×25 | 8×14 | 16×20 | 80 | - | 20.5 |