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National Stock Number:
4820-01-519-8387
Federal Supply Class:
4820
National Item Identification Number:
015198387
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| FCFA2815750L | 92555 | THE LEE CO |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DIRECTIONAL FLOW CONTROL VALVE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763C FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL PIPE SIZE ACCOMMODATED | 0.281 INCHES ALL ENDS | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SPECIAL FEATURES | CRACKING PRESSURE IS 2-8 PSID; FREE FLOW LOHM RATE AT 25 PSI OR GREATER IS 175 LOHM MAXIMUM | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE |
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