4820-01-606-7779 GEAR OPERATOR,VALVE 4820-01-606-8499 VALVE,GATE

National Stock Number:
4820-01-606-8408

Federal Supply Class:
4820

National Item Identification Number:
016068408

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:
BAMGG05MGG5P967DANTE VALVE COMPANY
BAMGG05MGG65079DANCO VALVE COMPANY
D11200FF5P967DANTE VALVE COMPANY
D1120065079DANCO VALVE COMPANY


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.938 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY6 ALL ENDS
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
CONNECTION TYPEFLANGE ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.437 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION11-N-281 MIL SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALBRONZE BODY
MATERIALNICKEL ALLOY SEAT
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER5.062 INCHES ALL ENDS
NOMINAL THICKNESS0.438 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.437 INCHES
VALVE OPERATION METHODAUTOMATIC OR MANUAL
VALVE SIZE1.5 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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