CNC Machined Aluminum Pneumatic Valve Body / Hydraulic Manifold Fitting with Mounting Flange and Sensor Port
Description
Product Overview
This premium CNC machined aluminum valve body is a versatile fluid control module, engineered for both pneumatic automation systems and light-duty hydraulic circuits. Manufactured via precision 5-axis turn-mill composite CNC machining, this monolithic component integrates straight-through fluid passages, dual mounting flanges, external pipe thread connections, and a threaded sensor port into a single, compact housing.
Crafted from high-strength 6061-T6 aluminum alloy, the part offers a lightweight design, excellent corrosion resistance, high thermal conductivity, and precise dimensional stability. Its integrated mounting ears with counterbored holes allow for rigid, direct installation onto automation frames, equipment panels, or machine manifolds, effectively eliminating the need for extra transition brackets and preventing pipeline torque fractures. The modular side ports support quick installation of pressure/temperature sensors, throttle valves, check valves, or solenoid cartridges, enabling integrated flow regulation and pressure monitoring within a unified structure.
Core Features & Engineering Details
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All-in-One Integrated Design: Combines fluid piping (axial threading), fixed mounting (flange ears), and valve/sensor integration (side port) into one single machined part.
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5-Axis Precision Turn-Mill Process: One-time clamping processing ensures perfect concentricity of through-flow channels and absolute perpendicularity of side threaded ports. Consistent thread pitch eliminates fluid leakage under continuous pressure cycling.
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Anti-Twist Flange Mount: The integrated mounting ears are designed to securely anchor the part, isolating the pipeline from high-pressure shock and equipment vibration.
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Multi-Functional Side Integration: The large internal threaded port is ideal for instrumentation, while the precision auxiliary micro-hole beneath it serves as a dowel pin locating hole (for accurate sensor orientation) or a pressure balancing/throttling orifice, ensuring system safety and precise control.
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Aluminum Alloy Construction with Premium Finishes: 6061-T6 aluminum offers excellent corrosion resistance and low density. Options for hard anodizing enhance wear resistance and extend service life in harsh environments.
Key Technical Specifications
| Parameter | Standard Specification | Customization Options |
|---|---|---|
| Base Material | Aluminum Alloy 6061-T6 | 6063, 7075 Al, 304/316 Stainless Steel, Brass |
| Manufacturing Process | 5-Axis CNC Turn-Mill Composite | 3-Axis / 4-Axis CNC machining centers |
| Main Flow Channel Thread | Custom External Parallel / Taper Pipe Thread | BSPP / BSPT / NPT / Metric (G1/4, G3/8, G1/2, etc.) |
| Side Auxiliary Port | Standard Internal Thread | Designed for Valve / Sensor installation |
| Auxiliary Micro Port | Precision Locating Pin / Balancing Orifice | Crucial for sensor mounting orientation / flow throttling |
| Dimensional Tolerances | ±0.005 mm to ±0.01 mm for critical features | Strict adherence to ISO 2768-m standards |
| Surface Finish | As-machined / Clear Anodized | Sandblasted, Hard Anodized (Black/Clear), Conductive Anodizing |
| Working Pressure Range | Pneumatic: 0 – 16 Bar Light Hydraulic: 0 – 70 Bar (7 MPa) |
Actual safe working pressure depends on wall thickness and thread specs |
| Operating Medium | Compressed Air, Nitrogen, Light Hydraulic Oil, Water-based fluids | Requires compatible O-ring seals for specific media |
| Operating Temperature | -20°C ~ +120°C (-4°F ~ +248°F) | Highly dependent on sealing materials |
| Surface Roughness | Ra ≤ 0.8 μm for sealing faces | Customizable based on application requirements |
| Sealing Method | Thread sealants (PTFE tape) or O-ring grooves | O-rings can be pre-installed upon request |
| Customization Support | Drawings, 3D Models, or Physical Samples | Size, thread, port layout, logo engraving, and finish adjustments available |
Core Product Advantages
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Structural Modularity: Condenses piping, mounting, and instrumentation into a single block, reducing total assembly parts count, minimizing pipeline leakage risks, and saving valuable installation space.
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Leak-Proof Reliability: High-precision turning ensures flawless thread sealing, preventing fluid loss even under continuous pressure cycling or high-frequency vibrations.
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Lightweight & Corrosion-Resistant: The 6061-T6 alloy provides mechanical strength while keeping the overall weight low, making it ideal for mobile equipment, robotics, and modern automated production lines.
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Broad Industry Application: Dual compatibility for pneumatic and light hydraulic circuits ensures it fits a wide range of industrial equipment.
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Comprehensive OEM/ODM Capability: We fully support custom manufacturing based on your 2D drawings, 3D STEP models, or reference samples.
Application Industries
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Industrial Automation: Pneumatic cylinder control, air circuit manifolds, solenoid valve assemblies.
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New Energy Equipment: Battery thermal management cooling plates, liquid circulation modules.
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Light Hydraulic Systems: Hydraulic clamping fixtures, injection molding auxiliary machinery.
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Process Control & Instrumentation: Pressure monitoring points, fluid testing instruments.
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General Machinery: High-pressure cleaning equipment, packaging machinery, and agricultural equipment fluid distribution.
Additional information
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