Pneumatic Cylinder Operated Butterfly Valve
The innovative design significantly minimizes material accumulation between the valve mechanism and downstream feeding components. These valves meet all requirements of Regulation (EC) No.1935/2004, ensuring safe interaction with food-contact materials.
Key Features
- The V1FS model incorporates an upper flange design with a specialized beaded lower section, engineered to accommodate flexible sleeve attachments
- The V2FS variant features symmetrical flange configurations at both upper and lower ends
- Engineered to maintain airtight sealing and withstand pressures reaching 0.2 bar (2.9 PSI)
- Construction utilizes premium aluminum alloy die-cast components for the semi-body sections
- Available disc options include cast iron, SINT engineered polymer, or stainless steel materials
- Seal options available for both industrial and food-processing applications
- Streamlined design with minimal component count
- Ideal for managing both powder and granular materials
- Compact construction ensures simple handling and maneuverability
| Type | øA | øB | øC | øD | E | F | G | øH DIN5482 | N Drilling | P External grooves | øR | α | S | T | U | V | Z | Kr |
| V1FS 100 | 95 | 180 | 220 | 105 | 250 | 115 | 35 | 22×19 | 4×∅14 | 4×∅20 | 220 | 22°30′ | 40 | 80 | M12 | 50 | M10 | 4 |
| V1FS 150 | 150 | 200 | 228 | 163 | 290 | 115 | 35 | 22×19 | 4×∅14 | 4×∅20 | 228 | 22°30′ | 40 | 80 | M12 | 50 | M10 | 5 |
| V1FS 200 | 200 | 250 | 278 | 213 | 340 | 115 | 35 | 22×19 | 4×∅14 | 4×∅20 | 278 | 22°30′ | 40 | 80 | M12 | 50 | M10 | 6.5 |
| V1FS 250 | 250 | 300 | 328 | 263 | 390 | 115 | 35 | 22×19 | 8×∅14 | 8×∅20 | 325 | 11°15′ | 40 | 80 | M12 | 50 | M10 | 7.5 |
| V1FS 300 | 300 | 350 | 378 | 313 | 440 | 115 | 35 | 22×19 | 8×∅14 | 16×∅20 | 375 | 5°41′ | 40 | 80 | M12 | 50 | M10 | 9 |
| V1FS 350 | 350 | 400 | 440 | 363 | 530 | 123 | 50 | 28×25 | 8×∅14 | 8×∅20 | 440 | 10° | 40 | 80 | M12 | – | – | 16 |
| V1FS 400 | 400 | 470 | 530 | 413 | 580 | 123 | 50 | 28×25 | 8×∅14 | 16×∅20 | 530 | 4°30′ | 40 | 80 | M12 | – | – | 20.5 |
| Type | øA | øB | øC | E | F | G | øH DIN5482 | N Drilling | P External grooves | øR | α | T | U | V | Z | Kr |
| V2FS 100 | 95 | 180 | 220 | 250 | 77 | 35 | 22×19 | 4×∅14 | 4×∅20 | 220 | 22°30′ | 80 | M12 | 50 | M10 | 4 |
| V2FS 150 | 150 | 200 | 228 | 290 | 77 | 35 | 22×19 | 4×∅14 | 4×∅20 | 228 | 22°30′ | 80 | M12 | 50 | M10 | 5 |
| V2FS 200 | 200 | 250 | 278 | 340 | 77 | 35 | 22×19 | 4×∅14 | 4×∅20 | 278 | 22°30′ | 80 | M12 | 50 | M10 | 6.5 |
| V2FS 250 | 250 | 300 | 328 | 390 | 77 | 35 | 22×19 | 8×∅14 | 8×∅20 | 325 | 11°15′ | 80 | M12 | 50 | M10 | 7.5 |
| V2FS 300 | 300 | 350 | 378 | 440 | 77 | 35 | 22×19 | 8×∅14 | 16×∅20 | 375 | 5°41′ | 80 | M12 | 50 | M10 | 9 |
| V2FS 350 | 350 | 400 | 440 | 530 | 85 | 50 | 28×25 | 8×∅14 | 8×∅20 | 440 | 10° | 80 | M12 | – | – | 16 |
| V2FS 400 | 400 | 470 | 530 | 580 | 85 | 50 | 28×25 | 8×∅14 | 16×∅20 | 530 | 4°30′ | 80 | M12 | – | – | 20.5 |
