行业组件数据 · 2026

卫生过程连接件

Sanitary process connection is a hygienic fitting component designed for sterile fluid transfer in sanitary flow meters, ensuring contamination-free connections in food, beverage, and pharmaceutical processing.

技术定义与适配语境
典型 卫生过程连接件 会按材料、尺寸公差、适配关系和失效风险在 食品制造 中评估。

A sanitary process connection is a specialized component used in sanitary flow meters to create secure, leak-proof, and contamination-free joints between piping systems and measurement devices. Engineered for industries requiring high hygiene standards, it features polished surfaces, crevice-free designs, and materials compatible with cleaning-in-place (CIP) and sterilization-in-place (SIP) processes. It prevents bacterial growth, product contamination, and ensures easy disassembly for maintenance without compromising sterility.

组件规格

定义
A sanitary process connection is a specialized component used in sanitary flow meters to create secure, leak-proof, and contamination-free joints between piping systems and measurement devices. Engineered for industries requiring high hygiene standards, it features polished surfaces, crevice-free designs, and materials compatible with cleaning-in-place (CIP) and sterilization-in-place (SIP) processes. It prevents bacterial growth, product contamination, and ensures easy disassembly for maintenance without compromising sterility.
工作原理
The sanitary process connection operates by providing a sealed interface between the flow meter and process piping using clamp, threaded, or welded joints. It maintains a smooth, continuous flow path without dead zones or pockets where fluids could stagnate. Sealing is achieved via gaskets or O-rings made from food-grade elastomers, while the design allows for quick assembly and disassembly to facilitate cleaning and inspection without tools, ensuring integrity under pressure and temperature variations.
材料
Stainless steel (AISI 316L or 304L) with electropolished or mechanically polished surfaces (Ra ≤ 0.8 μm)gaskets from FDA-approved materials like EPDMsiliconeor PTFEoptional coatings for corrosion resistance.
Size Range
DN 15 to DN 100 (1/2" to 4")
Material Grade
AISI 316L/1.4404 or 304L/1.4307
Surface Finish
Ra ≤ 0.8 μm (32 μin)
Connection Type
Clamp (e.g., Tri-Clamp), Threaded (e.g., DIN 11851), Welded
Gasket Material
EPDM, silicone, PTFE, FKM
Pressure Rating
Up to 10 bar (145 psi)
Temperature Range
-20°C to 150°C
标准
ISO 2852DIN 118513-A Sanitary StandardsASME BPE

行业分类与别名

卫生过程连接件 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Gasket wear or misalignment->Leakage leading to product loss or contamination->Use high-quality gaskets, regular inspection, and proper installation torque control.
Surface corrosion from aggressive cleaning chemicals->Reduced hygiene and structural integrity->Select corrosion-resistant materials like AISI 316L and validate chemical compatibility.

工业生态与工程逻辑

0
Contamination from improper sealing or material degradation
1
Leakage due to over-tightening or gasket failure
2
Bacterial harborage in surface imperfections
3
Incompatibility with cleaning agents causing corrosion

合规与检测

tolerance
Dimensional tolerances per ISO 2852: ±0.5 mm on diameters; surface roughness Ra ≤ 0.8 μm
test method
Pressure testing per ASME BPE, leak testing with air or water at 1.5x operating pressure, and surface inspection via visual and profilometer checks.

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the difference between a sanitary process connection and a standard industrial connection?

Sanitary connections are designed for hygiene-critical applications with smooth, crevice-free surfaces, easy cleaning, and materials resistant to corrosion and sterilization, unlike standard connections that may have rough surfaces or dead zones prone to contamination.

How often should sanitary process connections be inspected or replaced?

Inspect during each cleaning cycle for wear, cracks, or deformation; replace gaskets every 6-12 months or as per manufacturer guidelines, and check connections annually for leaks or corrosion to maintain sterility.

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CNFX Industrial Component Index · 食品制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:SANITARY_PROCESS_CONNECTION