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Recommended Design and Test Requirements for Hydraulic Check Valves
- Aerospace Standard
- ARP4946A
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Aerospace Recommended Practice (ARP) provides recommendations for the design and test requirements for a spring-loaded, normally-closed hydraulic check valve.
The check valve is intended for use in a civil or military aircraft hydraulic system with a rated system pressure up to 5000 psi (34500 kPa).
Rationale
ARP4946 has been updated to Revision A for the following reasons:
-
It has been rewritten to a new format including the title change.
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It incorporates technical and editorial changes.
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The references have been updated.
Recommended Content
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Table 1 | Qualification test program | |
| Table 1 | Qualification test program (continued) | |
| Table 2 | Recommended accumulator gas charge pressures |
Issuing Committee
A6C5 is responsible for the development of standards, processes, and practices for Commercial and Military air vehicle components related to SAE A6 Aerospace Actuation, Control, and Fluid Power Systems. The Panel provides a forum for component users and producers to exchange technical information, regulatory updates, recent technology developments, issues related to system development and in service operation and lessons learned.
Reference
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