3120-01-480-0415 BEARING HALF,SLEEVE Index 4310-01-480-0417 HEAD,VALVE

National Stock Number:
4820-01-480-0416

Federal Supply Class:
4820

National Item Identification Number:
014800416

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:
BGMGG02SCC5P967DANTE VALVE COMPANY
BGMGG02SCC65079DANCO VALVE COMPANY
DX1200FF ASSY BGMGG02SCC5P967DANTE VALVE COMPANY
DX1200FF ASSY BGMGG02SCC65079DANCO VALVE COMPANY
BGMGG02SCC/CDX165079DANCO VALVE COMPANY
DX1200FF65079DANCO VALVE COMPANY


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER2.437 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY3 ALL ENDS
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODU-BOLT
CONNECTION TYPEFLANGE ALL ENDS
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE3.000 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY STEM
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP200.0 DEG FAHRENHEIT 1ST RESPONSE
MAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
MOUNTING FACILITYBRACKET
NOMINAL OUTSIDE DIAMETER3.562 INCHES ALL ENDS
NOMINAL THICKNESS0.375 INCHES ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE3.000 INCHES
SPECIAL FEATURESTHIS VALVE HAS DOUBLE O-RING SEAL INSTEAD OF A STUFFING BOX; FLANGE FA CE SHALL HAVE A CONCENTRIC OR SPIRAL SERRATED FINISH WITH 30 TO 80SERRATIONS PER INCH OF FACE WIDTH, WITH SERRATION DEPTH OF .002 TO .020 INCH;THE TIPS OF THE SERRATIONS SHALL NOT EXCEED .010 INCH IN WIDTH (MIL-F-20042C)CXCYGVALVE, ANGLE RELIEF FORMERLY DX52FF SERIES 1/2 INC H X 1/2 INCH
VALVE OPERATION METHODAUTOMATIC OR MANUAL
VALVE SIZE0.500 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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