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Sistemas de utilidad de Cleanroom
Válvula de muestreo sanitario
A compact 316L membrane valve for withdrawing representative samples from hygienic tanks and process piping without exposing the main process to the surrounding environment.
- Sterilizable sampling path
- Compact 316L wetted body
- Tank or pipe mounting options
Introducción del producto
The sanitary sampling valve provides a controlled small-bore path for routine microbiological or physicochemical sampling. A resilient membrane separates the operating mechanism from the product, while the polished stainless body and dedicated outlet arrangement support cleaning and sterilization before and after a sample is taken.
Características clave
Manual handwheel operation
Replaceable EPDM or silicone membrane
Polished low-retention wetted path
Separate sample and sterilization ports
Compact weld-in body
Drainable outlet orientation
Pneumatic actuation available as an option
Preocupaciones del producto del cliente
A useful sample must represent the process while the valve remains cleanable, drainable and protected from contamination between sampling events.
A stagnant sample pocket compromises representativenessUse a compact low-volume body mounted close to the process wall or pipe bore.
Ambient contamination enters through the outletSterilize the dedicated outlet path before and after sampling and cap it between uses.
Residue remains behind the membraneSelect a drainable mounting orientation and inspect the membrane at defined maintenance intervals.
Operators release too much productUse the fine manual handwheel or an appropriately controlled pneumatic actuator for repeatable opening.
Aplicaciones típicas
Purified Water and WFI sampling pointsBiopharmaceutical vesselsSterile formulation linesFood and beverage process tanksCIP and SIP verification points
Parámetros técnicos
Representative construction values depend on body style, process connection, outlet arrangement and membrane compound.
| Materiales Core | 316L stainless steel wetted body with EPDM or silicone membrane |
|---|---|
| Panel de espesor | Process body wall typically 3.0–6.0 mm |
| Ancho efectivo | Valve body width typically 55–90 mm |
| Longitud máxima | Overall installed length typically up to 180 mm |
| Acero frente a espesor | Stainless bonnet and handwheel components typically 1.5–4.0 mm |
| Densidad Core | 316L stainless steel density approximately 8000 kg/m³ |
| Conductividad térmica | 316L stainless steel approximately 15 W/(m·K) at ambient temperature |
| Superficie acabada | Product-contact surfaces mechanically polished to a typical Ra ≤ 0.8 µm, with satin external finish |
| Tipo conjunto | Weld-in tank or pipe body with dedicated sample and sterilization outlet connections |
| Customization | Disponible según la aplicación prevista y el entorno operativo. |
Opciones disponibles
Tank-weld bodyPipe-weld bodySocket-mounted bodyManual or pneumatic actuatorEPDM or silicone membraneSingle- or double-seat arrangementQuick-connect outlet accessory
Planning a Sanitary Sampling Valve specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
