|
|
|
National Stock Number:
4820-01-593-4915
Federal Supply Class:
4820
National Item Identification Number:
015934915
Description:
VALVE,REGULATING,SYSTEM PRESSURE
Detail:
A VALUE DESIGNED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED PRESSURE WITHIN A CLOSED SYSTEM REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. THE EXCESS PRESSURE IS BY-PASSED TO THE ACCUMULATOR OR RESERVOIR IN LIEU OF PASSING THROUGH THE ENTIRE SYSTEM. IT IS DESIGNED PRIMARILY FOR USE IN REFRIGERATION AND AIR CONDITIONING SYSTEMS. EXCLUDES VALVE, REGULATING, FLUID PRESSURE AND VALVE, CALIBRATED FLOW.
|
Manufacturer Information:
| 1559AS662-1 | 0V5R4 | SNOWBIRD TECHNOLOGIES INC. | | 1559AS662-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
|
Techincal Specification:
| FURNISHED ITEMS | ADAPTER AND NUT AND INTERNAL BYPASS VALVE AND BRAZING RING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | EXPANSION VALVE ASSEMBLY | | SPECIAL FEATURES | ASSEMBLY INCLUDES 1 EA OF P/N'S 1559AS663-1 VALVE, 1559AS142-2 NUT, 1559AS160-2 FITTING, 1559AS450-1 TUBING, 1559AS470-1ADAPTER, 1559AS169-2,TUBING 1559AS142-1 NUT. FLUX AND BRAZING ALLOY AS REQUIRED | | SUPPLEMENTARY FEATURES | MANUFACTURING PROCESS SHALL BE IN ACCORDANCE WITH THOSE SPECIFIED ON DWG 1559AS400 |
|
|