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Cleanroom Utility Systemen
Sanitärdiaphragm Valve
A pneumatically operated 316L diaphragm valve that isolates the actuator from sterile and high-purity process media.
- Actuator isolated from process media
- Forged 316L hygienic body
- Drainable straight-through flow path
Produkteinführung
The sanitary diaphragm valve controls high-purity media through a flexible diaphragm that seals against the body weir while separating the actuator from the wetted flow path. Its compact straight-through body, polished internal surface and configurable pneumatic actuator suit automated clean-utility and sterile-process piping.
Key Features
PTFE-faced or elastomer diaphragm options
Pneumatic normally closed, normally open or double-acting control
Compact straight-through weir body
Sanitary clamp or weld-end connections
Visual position indication
Drainable installation orientation
Serviceable bonnet and diaphragm assembly
Kunden Produktbedenken
Correct valve performance depends on diaphragm compatibility, actuator sizing, installation angle and a flow path that can drain and clean as intended.
Process media reaches actuator componentsUse the diaphragm as a continuous barrier between the wetted body and actuator mechanism.
Diaphragms fail prematurelyMatch diaphragm material and closing force to temperature, pressure, chemistry and sterilization cycles.
Water remains after system drainageInstall the valve at the body-specific drain angle with correctly oriented tube runs.
Valve status is unclear to automationAdd a compatible position indicator or control head with open and closed feedback.
Typische Anwendungen
Purified Water and WFI branchesSterile process transfer linesBiopharmaceutical media systemsCIP and SIP utility isolationAseptic formulation equipment
Technische Parameter
Representative values vary by nominal size, body construction, diaphragm compound, connection standard and actuator function.
| Core Material | 316L stainless steel forged, cast or machined valve body with selected hygienic diaphragm |
|---|---|
| Panel Dicke | Valve body wall typically 3.0–12.0 mm according to nominal size |
| Effektive Breite | Face-to-face body width typically 80–350 mm |
| Maximale Länge | Overall valve height typically up to 650 mm including actuator |
| Stahl facing Dicke | Stainless actuator shell typically 1.0–2.0 mm |
| Kerndichte | 316L stainless steel density approximately 8000 kg/m³ |
| Thermische Leitfähigkeit | 316L stainless steel approximately 15 W/(m·K) at ambient temperature |
| Oberfläche Finish | Mechanically polished or electropolished product-contact surface with satin external finish |
| Gemeinsamer Typ | Sanitary clamp ends or orbital-weld spigots with bolted bonnet-to-body diaphragm retention |
| Customisierung | Verfügbar je nach beabsichtigter Anwendung und Betriebsumgebung. |
Verfügbare Optionen
PTFE/EPDM or elastomer diaphragmNormally closed, normally open or double actingClamp or weld-end connectionsPosition feedback unitStroke limiterT-body and tank-outlet bodyMulti-port machined blockAlternative high-alloy body material
Planning a Sanitary Diaphragm Valve specification?
Senden Sie uns Ihre Abmessungen, Installationsbedingungen, Leistungsziele und gewünschte Oberflächenveredelung.
