---
title: "Hydraulic Manifold"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:HYDRAULIC_MANIFOLD"
  data_integrity_hash: "4340dc17df48b0a79e74e74cf9aa450e"
  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:HYDRAULIC_MANIFOLD"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-manifold.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/hydraulic-manifold"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-35 MPa (5-350 bar)"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 42
    unit: "MPa"
    consequence: "Plastic deformation exceeding 0.2% offset yield strength of SAE 1018 steel (414 MPa) at 42 MPa internal pressure with 3:1 safety factor"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Particulate contamination exceeding ISO 4406 18/16/13 cleanliness level"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrate 10 μm absolute filtration with 3 μm β₅≥200 rating upstream"
  - node_2:
      trigger: "Thermal cycling between -40°C and 120°C at 5°C/min gradient"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install 90 durometer HNBR backup rings with 0.05 mm interference fit"
bom_nodes:
  inlet-port:
    type: "component"
    urn: "URN:CNFX:ME:INLET_PORT"
    interface_type: "physical-logic-coupled"
  outlet-ports:
    type: "component"
    urn: "URN:CNFX:ME:OUTLET_PORTS"
    interface_type: "physical-logic-coupled"
  internal-passages:
    type: "component"
    urn: "URN:CNFX:ME:INTERNAL_PASSAGES"
    interface_type: "physical-logic-coupled"
  valve-seats:
    type: "component"
    urn: "URN:CNFX:ME:VALVE_SEATS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-manifold.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "cc99dcc95a8759c1f5f86bbd8b97dec5b499c53d086c99ff2a254f28cc0653a6"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Hydraulic Manifold

## 1. Technical Definition
A hydraulic component that distributes fluid flow from a single source to multiple circuits within a quick coupler system.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-35 MPa (5-350 bar)**. Failure boundary: **42 MPa (420 bar) burst pressure for SAE J518 Code 61 standard**, Mechanism: **Plastic deformation exceeding 0.2% offset yield strength of SAE 1018 steel (414 MPa) at 42 MPa internal pressure with 3:1 safety factor**.

### 2.1 Analytical Physics Model
Governed by the **Darcy-Weisbach Pressure Drop**:

> **Primary Equation**: $\Delta P = f \cdot \frac{L}{D} \cdot \frac{\rho v^2}{2}$  
> **Engineering Impact**: Critical for sizing CIP (Clean-In-Place) pump heads.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| f | Friction Factor | Engineering Constant |
| L | Pipe Length | Engineering Constant |
| v | Velocity | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Particulate contamination exceeding ISO 4406 18/16/13 cleanliness level | 8 | Spool valve stiction causing 500 ms response delay | Integrate 10 μm absolute filtration with 3 μm β₅≥200 rating upstream |
| Thermal cycling between -40°C and 120°C at 5°C/min gradient | 8 | O-ring extrusion through 0.1 mm clearance gap | Install 90 durometer HNBR backup rings with 0.05 mm interference fit |

## 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**: **Hydraulic Power Unit**, **Hydraulic Fluid Filtration System**, **Quick Coupler Test Bench**  
**Downstream Applications**: Excavators, Agricultural Machinery, Industrial Presses  

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

### Q: What materials are available for hydraulic manifolds in machinery manufacturing?
**A**: Our hydraulic manifolds are available in carbon steel, stainless steel, and aluminum alloy to suit different industrial requirements and environmental conditions.

### Q: How does a hydraulic manifold work in a quick coupler system?
**A**: The hydraulic manifold distributes fluid flow from a single source through internal passages to multiple outlet ports, enabling efficient control of multiple circuits in quick coupler systems.

### Q: What are the key components of a hydraulic manifold?
**A**: Key components include the inlet port, internal passages, outlet ports, and valve seats, which work together to manage fluid distribution in hydraulic systems.

## 6. Manufacturing Compliance

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### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Hydraulic Manifold](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/hydraulic-manifold)**

### 🌐 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**: HYDRAULIC_MANIFOLD | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 7dea354f
