2940-01-479-9721 FILTER BODY,FLUID Index 2940-01-479-9723 FILTER ELEMENT,FLUID

National Stock Number:
4820-01-479-9722

Federal Supply Class:
4820

National Item Identification Number:
014799722

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.


Manufacturer Information:
RP-1066-A1/E76L38573475SCHNEIDER ELECTRIC SYSTEMS USA INC


Techincal Specification:
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
VALVE OPERATION METHODAIR
MATERIALIRON CAST BODY
FACE TO FACE DISTANCE8.625 INCHES
VALVE SIZE3.000 INCHES
FLOW CONTROL DEVICEDIAPHRAGM
MEDIA FOR WHICH DESIGNEDLIQUID 1ST RESPONSE
STEAM 2ND RESPONSE
MAXIMUM OPERATING PRESSURE25.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER7.500 INCHES ALL ENDS
NOMINAL THICKNESS0.750 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES ALL ENDS
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE3.0 TO 25.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESBUILT TO A GENERAL ELECTRIC DRAWING NUMBER 226A1044P003
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, REGULATING FLUID


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