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A dockable stainless-steel split butterfly valve that creates a closed transfer path between process equipment and mobile containers while limiting powder exposure at disconnection.
- Dockable Split-Disc Design
- Hygienic Stainless Construction
- Interlocked Transfer Sequence
- Cleanable Product Contact Parts
Introducción del producto
The split butterfly valve uses an active operating half and a passive container half whose disc faces dock before the flow path opens. When coupled, the two disc segments act as one butterfly disc; after transfer, they close before separation so product-contact faces remain covered. A compact stainless body, replaceable elastomer seals and mechanical position control support contained charging and discharge duties where conventional open connections would release dust.
Características clave
Split-disc faces remain covered during normal connection and disconnection sequences.
Satin stainless product-contact surfaces support repeatable cleaning and inspection.
Mechanical locking prevents opening until the mating halves are correctly engaged.
Preocupaciones del producto del cliente
Powder transfers can expose operators, contaminate adjacent rooms and leave difficult-to-clean residue on open connection faces.
Breaking a conventional hose or flange can release residual powder.The two disc halves close before undocking, covering the product-contact interface during separation.
Incorrect connection sequencing can open an incomplete transfer path.Mechanical docking and operating interlocks control the order of coupling, opening, closing and release.
Valve internals can retain material between campaigns.Smooth product-contact surfaces and accessible seals simplify disassembly, cleaning and visual inspection.
Different vessels require a repeatable portable connection.A standardized passive half can be fitted to compatible containers while the active half remains at the process station.
Aplicaciones típicas
Potent API charging and dischargeTablet and capsule powder transferContained blender and granulator connectionsIntermediate bulk container docking
Parámetros técnicos
Typical configurable construction values for a hygienic pharmaceutical split butterfly valve are listed below.
| Materiales Core | 316L stainless-steel active and passive bodies with FDA-compatible elastomer seals |
|---|---|
| Panel de espesor | 18-35 mm combined valve-body section |
| Ancho efectivo | 100-250 mm nominal transfer diameter |
| Longitud máxima | Up to 420 mm overall body and lever envelope |
| Acero frente a espesor | 3-8 mm machined product-contact wall section |
| Densidad Core | 7950-8050 kg/m³ for stainless-steel construction |
| Conductividad térmica | 14-16 W/(m·K) for austenitic stainless steel |
| Superficie acabada | Satin exterior with smooth electropolished or mechanically polished product-contact surfaces |
| Tipo conjunto | Interlocked active-passive docking joint with split disc and replaceable perimeter seals |
| Customization | Disponible según la aplicación prevista y el entorno operativo. |
Opciones disponibles
Manual or automated active-half operationAlternative nominal transfer diametersEPDM, silicone or FKM seal setsContainer, hopper or process-vessel mounting adapters
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