---
title: "Control Solenoid Valve"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:CONTROL_SOLENOID_VALVE"
  data_integrity_hash: "f53ee781c0b9e06e68b5f6ac851fb1f5"
  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:CONTROL_SOLENOID_VALVE"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/control-solenoid-valve.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/control-solenoid-valve"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-20 bar"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 25
    unit: "bar"
    consequence: "Coil insulation breakdown at 155°C (Class F insulation thermal limit) or seal extrusion at 25 bar differential pressure"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Coil overheating to 180°C"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "PTC thermistor embedded in coil with 140°C trip point"
  - node_2:
      trigger: "Contaminant particles &gt;15 μm in fluid"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "10 μm absolute filtration with differential pressure monitoring"
bom_nodes:
  solenoid-coil:
    type: "component"
    urn: "URN:CNFX:ME:SOLENOID_COIL"
    interface_type: "physical-logic-coupled"
  plungerarmature:
    type: "component"
    urn: "URN:CNFX:ME:PLUNGERARMATURE"
    interface_type: "physical-logic-coupled"
  valve-body:
    type: "part"
    urn: "URN:CNFX:ME:VALVE_BODY"
    interface_type: "physical-logic-coupled"
  return-spring:
    type: "component"
    urn: "URN:CNFX:ME:RETURN_SPRING"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/control-solenoid-valve.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "04ca90d878801a781249dc2a3717a648e5222ed2e7da9ac25c7fd340c9c240c7"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Control Solenoid Valve

## 1. Technical Definition
An electrically operated valve that controls fluid flow in automated systems.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-20 bar**. Failure boundary: **25 bar (burst pressure) or 0.3 bar (minimum operating pressure)**, Mechanism: **Coil insulation breakdown at 155°C (Class F insulation thermal limit) or seal extrusion at 25 bar differential pressure**.

### 2.1 Analytical Physics Model
Governed by the **Pneumatic Actuator Theoretical Force**:

> **Primary Equation**: $F = P \cdot A \cdot \eta_{eff}$  
> **Engineering Impact**: Calculates real-world pushing/clamping force for rejectors.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| P | Air Pressure | Engineering Constant |
| A | Cylinder Area | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Coil overheating to 180°C | 8 | Insulation breakdown causing short circuit | PTC thermistor embedded in coil with 140°C trip point |
| Contaminant particles &gt;15 μm in fluid | 8 | Spool valve sticking in open/closed position | 10 μm absolute filtration with differential pressure monitoring |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| 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)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Programmable Logic Controller (PLC)**, **Industrial Power Supply Unit**, **Fluid Filtration System**  
**Downstream Applications**: Automated Packaging Machinery, Industrial Robotic Systems, Process Control Equipment  

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

### Q: What materials are used in this control solenoid valve?
**A**: This control solenoid valve is constructed from durable materials including brass, stainless steel, and engineering plastics like POM (Polyoxymethylene) or Nylon, ensuring corrosion resistance and longevity in industrial environments.

### Q: How does a control solenoid valve work in automated machinery?
**A**: An electrically operated control solenoid valve uses a solenoid coil to generate a magnetic field, moving a plunger/armature to open or close the valve, precisely controlling fluid flow in automated systems without manual intervention.

### Q: What are the key components in the BOM for this solenoid valve?
**A**: The bill of materials includes essential components: plunger/armature for actuation, return spring for resetting, solenoid coil for electromagnetic operation, and valve body housing the assembly, ensuring reliable performance in machinery applications.

## 6. Manufacturing Compliance

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### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Control Solenoid Valve](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/control-solenoid-valve)**

### 🌐 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**: CONTROL_SOLENOID_VALVE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 0eb76ebb
