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Custom CNC milling aluminum hydraulic valve body

CNC machining hydraulic valve block body

Category:
Material: Aluminum.
Process: Raw material cutting, CNC machining.
Surface treatment: Natural surface finish
Tolerance: +/-0.03mm
MOQ: 1 pieces.
Testing equipment Vernier caliper, projector.
Packaging: Seaworthy packing with protection for productions or customers’ requirement
Delivery: 15 days.

The characteristics of machining hydraulic valve block bodies include:

  1. High Precision: Hydraulic valve bodies require very precise machining to ensure seal integrity and accurate fluid control.
  2. Complex Structure: They may have complex internal passages and holes that require detailed machining techniques.
  3. Pressure Resistance: The valve bodies must withstand high pressure, so material selection and machining processes must ensure strength and pressure resistance.
  4. Wear Resistance: Since they are in direct contact with fluids, hydraulic valve bodies need good wear resistance to extend their service life.
  5. Surface Treatment: Surface treatments such as coating or hardening are often necessary to enhance corrosion resistance and durability.
  6. Sealing: Special attention is needed for machining sealing surfaces to ensure leak-proof performance in the hydraulic system.
  7. Material Selection: Common materials include aluminum alloys, steel, or stainless steel, chosen according to specific application requirements to meet performance standards.
  8. Functional Requirements: The machining process must consider various functional requirements of the valve body, such as flow control and pressure regulation, to ensure effectiveness in actual use.

These characteristics ensure that hydraulic valve bodies can operate effectively in high-pressure and high-performance environments.

We offer a variety of standard oil ports to meet the needs of different customers.

The standards for hydraulic valve block oil ports involve specifications for the size, location, interface type, and connection methods of the oil ports on hydraulic valve blocks. Common standards and specifications include:

  1. Interface Standards:
    • ISO 6162: Standard for the dimensions and connections of hydraulic valve block oil ports, covering various pressure ratings and thread types.
    • SAE J517: Standard related to hydraulic hose and fittings, including oil port interfaces on hydraulic valve blocks.
    • DIN 24339: German standard covering the dimensions and types of oil ports in hydraulic systems.
  2. Size and Threads:
    • Oil port sizes are typically specified according to international standards, such as G-type threads (British Standard Pipe) or M-type threads (Metric).
    • Common sizes include 1/4″, 3/8″, 1/2″, etc., depending on the pressure rating and flow requirements.
  3. Connection Methods:
    • Threaded Connections: Such as NPT (National Pipe Thread) or BSP (British Standard Pipe).
    • Flanged Connections: Used in applications requiring high-strength connections.
  4. Pressure Ratings:
    • The design of hydraulic valve block oil ports must meet specific pressure rating standards to ensure safe and reliable operation.
  5. Flow Control:
    • Oil port design should also consider flow control and fluid dynamics to optimize the performance of the hydraulic system.