2915-00-018-2147 AMPLIFIER,TEMPERATURE Index 9640-00-018-2156 ROUND,METAL

National Stock Number:
4820-00-018-2154

Federal Supply Class:
4820

National Item Identification Number:
000182154

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.


Manufacturer Information:
56448422WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY BODY
COPPER ALLOY FLOW CONTROL DEVICE
COPPER ALLOY SEAT
STYLE DESIGNATORSTRAIGHT THRU
FACE TO FACE DISTANCE7.125 INCHES
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH 1ST RESPONSE
500.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP550.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE 1ST END
FLANGE SHAPEROUND WITH HOLES 1ST END
NOMINAL OUTSIDE DIAMETER6.125 INCHES 1ST END
BOLT HOLE QUANTITY4 1ST END
BOLT HOLE NOMINAL DIAMETER0.875 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER4.500 INCHES 1ST END
FLANGE FACE DESIGNPLAIN 1ST END
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES ALL ENDS
MOUNTING POSITIONHORIZONTAL


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