---
title: "Sterilization Nozzle Port"
industry: "Food Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:STERILIZATION_NOZZLE_PORT"
  data_integrity_hash: "89194c4848cb43722ed717f311bc9d87"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:STERILIZATION_NOZZLE_PORT"
  data_source_uri: "https://cnfx.com/llms/industry/food-manufacturing/product/sterilization-nozzle-port.md"
  official_resource_url: "https://cnfx.com/industry/food-manufacturing/product/sterilization-nozzle-port"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-6.0 bar (7.25-87.0 psi) sterilization medium pressure"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 8.3
    unit: "bar"
    consequence: "Yield strength exceedance of 316L stainless steel (290 MPa) at nozzle seat contact surface due to pressure-induced hoop stress"
fmea_matrix_quantitative:
  - node_1:
      trigger: "H2O2 vapor condensation forming 35% concentration liquid film"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Electropolished surface finish Ra&lt;0.4 μm with 0.5 μm thick PVD AlCrN coating"
  - node_2:
      trigger: "Thermal cycling between 121°C sterilization and 20°C ambient over 5000 cycles"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Full penetration orbital TIG welding with post-weld heat treatment at 1050°C for 30 minutes"
bom_nodes:
  port-housing:
    type: "component"
    urn: "URN:CNFX:ME:PORT_HOUSING"
    interface_type: "physical-logic-coupled"
  sealing-gasket:
    type: "component"
    urn: "URN:CNFX:ME:SEALING_GASKET"
    interface_type: "physical-logic-coupled"
  nozzle-retaining-clip:
    type: "component"
    urn: "URN:CNFX:ME:NOZZLE_RETAINING_CLIP"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 13485:2016"
    scope: "Verified Engineering Specification"
  - standard: "ISO 11135:2014"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/food-manufacturing/product/sterilization-nozzle-port.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "d9ce82c802ec1140d5c1493f531dfc01e75a371e9fe27117eadc8fe6118a0d06"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Sterilization Nozzle Port

## 1. Technical Definition
A specialized port in an aseptic filling chamber that houses and directs sterilization nozzles for maintaining sterile conditions during filling operations.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-6.0 bar (7.25-87.0 psi) sterilization medium pressure**. Failure boundary: **8.3 bar (120.4 psi) internal pressure causing permanent nozzle seat deformation**, Mechanism: **Yield strength exceedance of 316L stainless steel (290 MPa) at nozzle seat contact surface due to pressure-induced hoop stress**.

### 2.1 Analytical Physics Model
Governed by the **Heat Sterilization F0 Lethality Model**:

> **Primary Equation**: $F_0 = \int_{0}^{t} 10^{(T-121.1)/z} dt$  
> **Engineering Impact**: Validates microbial reduction integrity for aseptic packaging.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| T | Process Temp (°C) | **$T \in [121-135]$ °C** (Per `temperature_range`) |
| t | Exposure Time (min) | Engineering Constant |
| z | Z-value | **10 °C** (Standard for *C. botulinum*) |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| H2O2 vapor condensation forming 35% concentration liquid film | 8 | Corrosion pitting at nozzle seat interface exceeding 0.5 mm depth | Electropolished surface finish Ra&lt;0.4 μm with 0.5 μm thick PVD AlCrN coating |
| Thermal cycling between 121°C sterilization and 20°C ambient over 5000 cycles | 8 | Fatigue cracking at nozzle port weld joint propagating beyond 2 mm length | Full penetration orbital TIG welding with post-weld heat treatment at 1050°C for 30 minutes |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Aseptic Filling Machine**, **Sterilization Agent Supply System**, **Clean Air System**  
**Downstream Applications**: Aseptic Liquid Food Products, Sterile Dairy Products, Aseptic Beverages  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What materials are used in the sterilization nozzle port for food safety compliance?
**A**: The port is constructed from Stainless Steel 316L for corrosion resistance, with PTFE and silicone gaskets that meet food-grade standards and withstand sterilization processes.

### Q: How does the sterilization nozzle port maintain sterile conditions during filling operations?
**A**: The port houses and directs sterilization nozzles within the aseptic filling chamber, creating a controlled environment that prevents contamination during product filling through proper sealing and material compatibility.

### Q: What are the key components included in the sterilization nozzle port BOM?
**A**: The bill of materials includes the Port Housing (main structure), Sealing Gasket (for airtight closure), and Nozzle Retaining Clip (secures sterilization nozzles in position).

## 6. Manufacturing Compliance
- ISO 13485:2016
- ISO 11135:2014

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Sterilization Nozzle Port](https://cnfx.com/industry/food-manufacturing/product/sterilization-nozzle-port)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: STERILIZATION_NOZZLE_PORT | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: fc5cd6aa
