NPFC - MIL-PRF-25675
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
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| Organization: | NPFC |
| Publication Date: | 26 November 1997 |
| Status: | active |
| Page Count: | 1 |
scope:
This specification covers hydraulic, spring-loaded, normally closed aircraft and missile hydraulic system check valves with operating pressures up to 3,000 pounds per square inch (psi) and operating temperatures from −65° to 450°F.
There are two styles of check valve, flared and flareless, with seven sizes of each style designated by part number suffixes −4, −5, −6, −8, −10, −12, and −16. The flared and flareless check valves are shown in Figures 1 and 2, respectively. The check valve required should be indentified in 6.2.
intended Use:
The check valves covered by this specification are intended for use in controlling the flow of hydraulic fluid in Type III aircraft and missile hydraulic systems, where the operating pressure does... View More
Document History
June 14, 2017
Valves, Check, Miniature, Hydraulic, Aircraft and Missile
A description is not available for this item.
June 25, 2007
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
A description is not available for this item.
September 12, 2002
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
A description is not available for this item.
MIL-PRF-25675
November 26, 1997
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
This specification covers hydraulic, spring-loaded, normally closed aircraft and missile hydraulic system check valves with operating pressures up to 3,000 pounds per square inch (psi) and operating...
December 16, 1987
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
A description is not available for this item.
May 2, 1972
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
A description is not available for this item.
December 2, 1971
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
A description is not available for this item.
May 1, 1970
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
A description is not available for this item.
August 7, 1968
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
A description is not available for this item.
May 13, 1968
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
The check valves covered by this specification are intended for use in controlling the flow of hydraulic fluid in type I, type II, or type III aircraft and missile hydraulic systems, thus providing a...
January 12, 1962
VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE
A description is not available for this item.