M00019423
New product
SAE ARP490G Electrohydraulic Servovalves
standard by SAE International, 04/01/2020
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Availability date: 07/25/2021
This SAE Aerospace Recommended Practice (ARP) provides definitions and background information regarding the physical performance and testing of electrohydraulic flow control and pressure control servovalves. This ARP also provides extensive guidance for the preparation of procurement specifications and for functional testing.
NOTE: An example of a procurement specification is provided as Appendix A.