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Butterfly Valves
Butterfly valve in stainless steel, designed to meet sanitary processing system requirements, composed of two heads and a shutter disk enclosed in a seal gasket. Thanks to their internal design and the wide bore, they guarantee a gentle treatment of the product flow, a minimization of turbulence, contamination and a low pressure drop. The liquid can flow in either direction and the valve operates as an ON/OFF system. The seal gasket is conceived to be flush to the internal passage, avoiding product entrapment.
- Hygienic design
- Low pressure drop and minimization of turbolence
- Quick, quarter-turn operation
- Easy to automate pneumatically
- Wide range of applications
- Simple and fast maintainance
- Certified materials for Pharmaceutical use
- Full traceability
Designed for meeting the requirements of the plants in the Pharmaceutical, Food & Beverage, Cosmetics, Dairy, Fine Chemicals industries. The hygienic design is completed by the heads assembled by means of hidden screws and the internal and external surface finishing
| Size range | From 3/4” up to 10” |
| End connections | Tri-Clamp or butt weld dimensionally according to ASME BPE |
| Stainless steel in contact parts Material | AISI 316L - 1.4404 |
| Seal Material | SILICONE (standard) - EPDM (‘till 2” included) - FKM |
| Internal surface finish | Ra ≤ 0.5μm |
| Working pressure rating | From 3/4” to 4”: Vacuum ÷ 10 barg From 6” to 10”: Vacuum ÷ 6 barg |
| Working temperature rating | 0°C ÷ 150°C (Only for sterilization or short time) |
| Certifications | 3.1 material certificates (in contact) according to UNI EN 10204 FDA USP Class VI ATEX |