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Sistemas de Utilidade de Cleanroom
Válvula de amostragem sanitária
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
Introdução do produto
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-chave
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
Soluções para sua aplicação
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.
Aplicações típicas
Purified Water and WFI sampling pointsBiopharmaceutical vesselsSterile formulation linesFood and beverage process tanksCIP and SIP verification points
Parâmetros técnicos
Representative construction values depend on body style, process connection, outlet arrangement and membrane compound.
| Material principal | 316L stainless steel wetted body with EPDM or silicone membrane |
|---|---|
| Painel de espessura | Process body wall typically 3.0–6.0 mm |
| Largura efetiva | Valve body width typically 55–90 mm |
| Comprimento máximo | Overall installed length typically up to 180 mm |
| Aço enfrentando espessura | Stainless bonnet and handwheel components typically 1.5–4.0 mm |
| Densidade Core | Densidade de aço inoxidável 316L aproximadamente 8000 kg/m³ |
| Condutividade térmica | Aço inoxidável 316L aproximadamente 15 W/(m · K) à temperatura ambiente |
| Superfície acabado | 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 |
| Customização | Disponível com base na aplicação pretendida e no ambiente operacional. |
Opções disponíveis
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?
Envie-nos as suas dimensões, condições de instalação, metas de desempenho e acabamento de superfície necessário.
