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Qualifications for Four-Way Subbase Mounted Air Valves for Automotive Manufacturing Applications
- Ground Vehicle Standard
- J2051_200505
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Recommended Practice describes the requirements necessary for four-way subbase mounted, directional air-control valves to be used in automotive manufacturing applications. It includes minimum performance, operation, and physical requirements to qualify the valves for service in automotive manufacturing applications. Included are spool, poppet, and sliding disc types of air valves for pressures in a range of vacuum to 1034 kPa (150 lb/in2) gage, and temperatures from −18 to 60 °C (0 to 140 °F).
Rationale
This revision of SAE J2051 incorporates changes to the contaminant, the original of which was found to cause coagulation in the components tested. The revised contaminant is a mixture of 75% iron filings and 25% ferric(ous) oxide; whereas the previous contaminant was 100% ferric(ous) oxide. In addition, the amount of water injected is increased; and a prescribed schedule of injecting these contaminants is provided.
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Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| TABLE 1 | VALVES MOUNTED ON SINGLE SUBBASE MINIMUM C VALUE | |
| TABLE 2 | BASE WITHOUT VALVE BODY MINIMUM C VALUE | |
| TABLE 3 | MAXIMUM RESPONSE TIME (MILLISECONDS)— AUTOMOTIVE INTERFACE 414 kPa (60 psi) INLET PRESSURE | |
| TABLE 4 | MAXIMUM RESPONSE TIME (MILLISECONDS)— ISO INTERFACE 414 kPa (60 psi) INLET PRESSURE | |
| TABLE 5 | WATER INJECTION SPECIFICATIONS | |
| TABLE 6 | CONTAMINENT INJECTION SPECIFICATION | |
| TABLE A1 | SPECIFICATIONS |
Issuing Committee
Reference
| Number | Title |
|---|---|
| ANSI/(NFPA)T3.2 | This document is not part of the subscrption. |
| ANSI/B93.55M | This document is not part of the subscrption. |
| ANSI/B93.9M | This document is not part of the subscrption. |
| ANSI/NEMAICS-6 | This document is not part of the subscrption. |
| ANSI/UL429 | This document is not part of the subscrption. |
| FORDNE2-1 | This document is not part of the subscrption. |
| ISO5599-1 | This document is not part of the subscrption. |
| ISO5599-2 | This document is not part of the subscrption. |
| MIL-STD202F | This document is not part of the subscrption. |
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