NASA-SPEC-5022
NASA MANUFACTURING AND TEST REQUIREMENTS FOR NORMALLY CLOSED PYROVALVES FOR HAZARDOUS FLIGHT SYSTEMS APPLICATIONS
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| Organization: | NASA |
| Publication Date: | 24 June 2015 |
| Status: | active |
| Page Count: | 39 |
scope:
The purpose of this Specification is to establish andimplement the manufacturing and test requirements and applications guidelinesfor normally closed (NC) parent metal shear-section valves. The Specificationis a guide for design engineers to develop more detailed requirements forspecific pyrovalve applications. Adherence to these requirements will reliablyprevent NC parent metal valve leakage or other failure-induced release ofhazardous fluids (liquids or gases) from National Aeronautics and SpaceAdministration (NASA) payloads on Expendable Launch Vehicles (ELVs). ThisSpecification does not address NC parent metal valve sizing, pressure drop, andother requirements.
Document History
June 24, 2015
NASA MANUFACTURING AND TEST REQUIREMENTS FOR NORMALLY CLOSED PYROVALVES FOR HAZARDOUS FLIGHT SYSTEMS APPLICATIONS
Purpose
This NASA Technical Specification establishes and implements the manufacturing and test requirements and applications guidelines for normally closed (NC) parent metal shear-section valves....
NASA-SPEC-5022
June 24, 2015
NASA MANUFACTURING AND TEST REQUIREMENTS FOR NORMALLY CLOSED PYROVALVES FOR HAZARDOUS FLIGHT SYSTEMS APPLICATIONS
The purpose of this Specification is to establish andimplement the manufacturing and test requirements and applications guidelinesfor normally closed (NC) parent metal shear-section valves. The...
June 24, 2015
NASA MANUFACTURING AND TEST REQUIREMENTS FOR NORMALLY CLOSED PYROVALVES FOR HAZARDOUS FLIGHT SYSTEMS APPLICATIONS
The purpose of this Specification is to establish and implement the manufacturing and test requirements and applications guidelines for normally closed (NC) parent metal shear-section valves. The...