---
title: "Filling Valve Assembly"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:FILLING_VALVE_ASSEMBLY"
  data_integrity_hash: "d631e6c24439f38e389c1058f5ff5a58"
  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:FILLING_VALVE_ASSEMBLY"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/filling-valve-assembly.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/filling-valve-assembly"
  is_verified_logic: true
attributes:
  primary_spec:
    status: "config-dependent"
    typical_range: "0.5-15.0 bar"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 18.2
    unit: "bar"
    consequence: "Cavitation-induced erosion at vapor pressure threshold of 0.023 bar absolute (water at 20°C)"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Particulate contamination exceeding 25 μm diameter"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install 10 μm absolute filtration with differential pressure monitoring"
  - node_2:
      trigger: "Cyclic thermal stress from 20-120°C temperature swings"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement thermal expansion compensation bellows with Inconel 625 construction"
bom_nodes:
  valve-body-0:
    type: "part"
    urn: "URN:CNFX:ME:VALVE_BODY"
    interface_type: "physical-logic-coupled"
  actuator-mechanism-1:
    type: "part"
    urn: "URN:CNFX:ME:ACTUATOR_MECHANISM"
    interface_type: "physical-logic-coupled"
  sealing-element-2:
    type: "component"
    urn: "URN:CNFX:ME:SEALING_ELEMENT_2"
    interface_type: "physical-logic-coupled"
  nozzle-adapter-3:
    type: "component"
    urn: "URN:CNFX:ME:NOZZLE_ADAPTER_3"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 5208:2015 - INDUSTRIAL VALVES - PRESSURE TESTING OF VALVES"
    scope: "Verified Engineering Specification"
  - standard: "ANSI/FCI 70-2-2013 - CONTROL VALVE SEAT LEAKAGE"
    scope: "Verified Engineering Specification"
  - standard: "DIN EN 12516-1:2014 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/filling-valve-assembly.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "07986d3a6f6f75a78af6bfd3e2c2c99153648e394672aa7ddc46e8532eaf78fc"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Filling Valve Assembly

## 1. Technical Definition
A precision assembly that controls the flow of material during the filling process in industrial systems

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-15.0 bar**. Failure boundary: **18.2 bar differential pressure**, Mechanism: **Cavitation-induced erosion at vapor pressure threshold of 0.023 bar absolute (water at 20°C)**.

### 2.1 Analytical Physics Model
Governed by the **Thin-Wall Pressure Vessel Stress Analysis**:

> **Primary Equation**: $\sigma_h = \frac{P \cdot D}{2t}$  
> **Engineering Impact**: Determines the hoop stress boundary to prevent rupture.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| P | Internal Pressure | Engineering Constant |
| D | Diameter | Engineering Constant |
| t | Wall Thickness | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Particulate contamination exceeding 25 μm diameter | 8 | Seal extrusion and gland deformation | Install 10 μm absolute filtration with differential pressure monitoring |
| Cyclic thermal stress from 20-120°C temperature swings | 8 | Thermal fatigue cracking in valve body welds | Implement thermal expansion compensation bellows with Inconel 625 construction |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Valve Body](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/valve-body.md) `(Standalone System)`
- [Actuator Mechanism](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuator-mechanism.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Filling Machine Base Unit**, **Material Supply System**, **Control Panel with PLC**  
**Downstream Applications**: Bottled Beverages, Packaged Food Products, Pharmaceutical Vials  

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

### Q: What materials are used in this Filling Valve Assembly?
**A**: This assembly is constructed from Stainless Steel 316L for corrosion resistance and PTFE (Polytetrafluoroethylene) for superior sealing and chemical compatibility.

### Q: What are the main components of this Filling Valve Assembly?
**A**: The assembly includes four key components: Actuator Mechanism for control, Nozzle Adapter for connection, Sealing Element for leak prevention, and Valve Body as the main structure.

### Q: What industries typically use this type of filling valve assembly?
**A**: This precision assembly is designed for machinery and equipment manufacturing industries where controlled material filling is required, such as in packaging, chemical processing, and food production systems.

## 6. Manufacturing Compliance
- ISO 5208:2015 - INDUSTRIAL VALVES - PRESSURE TESTING OF VALVES
- ANSI/FCI 70-2-2013 - CONTROL VALVE SEAT LEAKAGE
- DIN EN 12516-1:2014 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Filling Valve Assembly](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/filling-valve-assembly)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: FILLING_VALVE_ASSEMBLY | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: a45241b5
