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National Stock Number:
4820-01-320-8857
Federal Supply Class:
4820
National Item Identification Number:
013208857
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| D50FF-05 1/2IN. | 5P967 | DANTE VALVE COMPANY | | D50FF-05 1/2IN. | 65079 | DANCO VALVE COMPANY |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | BRONZE BODY | | NICKEL ALLOY FLOW CONTROL DEVICE | | NICKEL ALLOY SEAT | | STEEL CORROSION RESISTING STEM | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.672 INCHES | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.672 INCHES | | VALVE SIZE | 0.500 INCHES | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | LIQUID SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 3.562 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.375 INCHES ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | ADJUSTABLE PRESSURE RANGE | 45.0 TO 75.0 POUNDS PER SQUARE INCH |
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