---
title: "Solenoid Control Valves"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:SOLENOID_CONTROL_VALVES"
  data_integrity_hash: "36400ce55904778c6defc5bec794daa1"
  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:SOLENOID_CONTROL_VALVES"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/solenoid-control-valves.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/solenoid-control-valves"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.1-15 bar differential pressure, -20°C to +80°C ambient temperature, 12-24 VDC operating voltage"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 85
    unit: "°C"
    consequence: "Joule heating exceeding PTC thermistor protection threshold (85°C), elastomer seal extrusion through gap at 20 MPa/mm gap pressure gradient, insufficient force to overcome stiction at low pressure differentials"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Voltage transient exceeding 36 VDC for &gt;100 μs"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "TVS diode clamping at 28 VDC with 600 W peak pulse power rating"
  - node_2:
      trigger: "Particulate contamination &gt;25 μm in gas stream"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "5 μm absolute filtration with differential pressure monitoring at 0.5 bar warning threshold"
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"
  seals:
    type: "component"
    urn: "URN:CNFX:ME:SEALS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/solenoid-control-valves.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "f505c1678a6dac7aac66578724b7d2e239ef907c7a218cefaa4d50a2a29175cc"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Solenoid Control Valves

## 1. Technical Definition
Electrically operated valves that control gas flow in flushing and vacuum systems

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.1-15 bar differential pressure, -20°C to +80°C ambient temperature, 12-24 VDC operating voltage**. Failure boundary: **Coil burnout at &gt;85°C winding temperature, seal failure at &gt;20 bar differential pressure, mechanical binding at &lt;0.05 bar differential pressure**, Mechanism: **Joule heating exceeding PTC thermistor protection threshold (85°C), elastomer seal extrusion through gap at 20 MPa/mm gap pressure gradient, insufficient force to overcome stiction at low pressure differentials**.

### 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 |
| :--- | :--- | :--- | :--- |
| Voltage transient exceeding 36 VDC for &gt;100 μs | 8 | Insulation breakdown and coil short circuit | TVS diode clamping at 28 VDC with 600 W peak pulse power rating |
| Particulate contamination &gt;25 μm in gas stream | 8 | Spool valve mechanical binding and position sensor misalignment | 5 μm absolute filtration with differential pressure monitoring at 0.5 bar warning threshold |

## 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)**, **Pressure Regulator**, **Vacuum Pump**  
**Downstream Applications**: Medical Sterilization Equipment, Semiconductor Manufacturing Systems, Industrial Vacuum Chambers  

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

### Q: What materials are used in these solenoid control valves?
**A**: Our solenoid control valves are constructed from high-quality materials including stainless steel for the valve body, brass components, PTFE (Teflon) seals for chemical resistance, and copper solenoid coils for efficient electrical operation.

### Q: How do solenoid valves control gas flow in flushing systems?
**A**: When electrically energized, the solenoid coil creates a magnetic field that moves the plunger/armature, opening or closing the valve to precisely control gas flow in industrial flushing and vacuum applications.

### Q: What are the main components in your solenoid valve BOM?
**A**: The bill of materials includes four key components: the plunger/armature assembly, PTFE or similar high-performance seals, the solenoid coil (typically copper), and the main valve body (usually stainless steel or brass).

## 6. Manufacturing Compliance

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

### 🌐 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**: SOLENOID_CONTROL_VALVES | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 88046e2e
