---
title: "Actuation Valve"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:ACTUATION_VALVE"
  data_integrity_hash: "03d43c8dca564100ad8273d089412131"
  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:ACTUATION_VALVE"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuation-valve.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/actuation-valve"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-15.0 bar differential pressure, -40°C to 150°C fluid temperature"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 18.5
    unit: "bar"
    consequence: "Plastic deformation of valve seat due to excessive differential pressure exceeding material yield strength, causing permanent leakage path formation"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Solenoid coil insulation breakdown at 180°C (Class H insulation thermal limit)"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Embedded PTC thermistor with 165°C trip point in solenoid winding, thermally bonded to coil former"
  - node_2:
      trigger: "Cavitation at vapor pressure of quench fluid (0.023 bar absolute at 20°C for water-based glycol)"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Multi-stage pressure reduction trim with 7 discrete orifices, each limiting ΔP to 2.1 bar per stage"
bom_nodes:
  valve-body:
    type: "part"
    urn: "URN:CNFX:ME:VALVE_BODY"
    interface_type: "physical-logic-coupled"
  valve-stempoppet:
    type: "component"
    urn: "URN:CNFX:ME:VALVE_STEMPOPPET"
    interface_type: "physical-logic-coupled"
  actuator-e-g-solenoid-coil:
    type: "part"
    urn: "URN:CNFX:ME:ACTUATOR_E_G_SOLENOID_COIL"
    interface_type: "physical-logic-coupled"
  seal-o-ringgasket:
    type: "component"
    urn: "URN:CNFX:ME:SEAL_O_RINGGASKET"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 5211:2017 - INDUSTRIAL VALVES - PART-TURN ACTUATOR ATTACHMENTS"
    scope: "Verified Engineering Specification"
  - standard: "ANSI/ISA 75.05.01-2000 - CONTROL VALVE SIZING EQUATIONS"
    scope: "Verified Engineering Specification"
  - standard: "DIN EN 593:2017 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuation-valve.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "636901c45e1f8bb67732989358a6a7aa6794d9a8d5af1a64757eb83f7ed68c4a"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Actuation Valve

## 1. Technical Definition
A valve that controls the flow of quench fluid in a quenching system by responding to control signals.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-15.0 bar differential pressure, -40°C to 150°C fluid temperature**. Failure boundary: **18.5 bar differential pressure (yield strength of 316L stainless steel at 150°C: 205 MPa, valve seat area: 0.000785 m²)**, Mechanism: **Plastic deformation of valve seat due to excessive differential pressure exceeding material yield strength, causing permanent leakage path formation**.

### 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 |
| :--- | :--- | :--- | :--- |
| Solenoid coil insulation breakdown at 180°C (Class H insulation thermal limit) | 8 | Valve fails to actuate due to coil short circuit | Embedded PTC thermistor with 165°C trip point in solenoid winding, thermally bonded to coil former |
| Cavitation at vapor pressure of quench fluid (0.023 bar absolute at 20°C for water-based glycol) | 8 | Erosion of valve trim surfaces at 3.5 m/s fluid velocity, leading to 0.1 mm/year material loss | Multi-stage pressure reduction trim with 7 discrete orifices, each limiting ΔP to 2.1 bar per stage |

## 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)`
- [Actuator (e.g., Solenoid Coil)](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuator-e-g-solenoid-coil.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Quenching System Pump**, **Temperature Control Unit**, **PLC Control Panel**  
**Downstream Applications**: Heat-Treated Automotive Components, Hardened Industrial Gears, Tempered Metal Tools  

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

### Q: What materials are used in this actuation valve for corrosion resistance?
**A**: Our actuation valve features 316L stainless steel construction for superior corrosion resistance in harsh quenching environments, combined with PTFE/graphite seals that maintain integrity under high temperatures and chemical exposure.

### Q: How does the actuator mechanism work in this quenching system valve?
**A**: The valve utilizes a solenoid coil actuator that responds to precise control signals, rapidly opening or closing the valve stem/poppet to regulate quench fluid flow with accuracy and repeatability essential for consistent heat treatment results.

### Q: What maintenance is required for the seals in this actuation valve?
**A**: The PTFE/graphite composite seals are designed for extended service life with minimal maintenance. Regular inspection during system downtime and replacement every 12-18 months depending on operating cycles ensures optimal performance and prevents fluid leakage.

## 6. Manufacturing Compliance
- ISO 5211:2017 - INDUSTRIAL VALVES - PART-TURN ACTUATOR ATTACHMENTS
- ANSI/ISA 75.05.01-2000 - CONTROL VALVE SIZING EQUATIONS
- DIN EN 593:2017 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Actuation Valve](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/actuation-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**: ACTUATION_VALVE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: d9674dca
