FA9101-20-Q-0040 QnA.docx
DOCX document 66 KB Posted
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- Control & Isolation Valves
- Solicitation number
- FA9101-20-Q-0040
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Other files
| File | Type | Posted |
|---|---|---|
| FA9101-20-Q-0040 QnA.docx | DOCX document | |
| Atch 01_Requirements Document_Valves.pdf | ||
| 1 FA9101-20-Q-0040_Combined Synopsis Solicitation.pdf | ||
| Atch 02_FAR DFARS AFFARS Prov and Clauses.pdf |
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DEPARTMENT OF THE AIR FORCE
HEADQUARTERS AIR FORCE TEST CENTER (AFMC)
EDWARDS AIR FORCE BASE CALIFORNIA
13 July 2020
MEMORANDUM FOR WHOM IT MAY CONCERN
SUBJECT: FA9101-20-Q-0040, Control & Isolation Valves, Questions and Answers
1. I have a technical concern with one of the valves and hoping someone could clarify: Valve(s) HPA-FCV9-RO and HPA-FCV10-RO appear to calculate extremely high velocities resulting in choked flow conditions for valve sizing conditions 2 and 3?
· While we agree with his analysis, the valves are still ok. The valves’ location within the system is less sensitive to the performance and the safety of the system as a whole. The max case condition that is of concern is only occurring at very short intervals. Any damage to the valve and AEDC/customer hardware would be at a minimum.
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