4820-01-370-1207 VALVE,SAFETY RELIEF Index 4810-01-370-1209 VALVE,SOLENOID

National Stock Number:
4820-01-370-1208

Federal Supply Class:
4820

National Item Identification Number:
013701208

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:
D50FF-01-4 CDS-D50FF-4-00-1CD5P967DANTE VALVE COMPANY
D50FF-01-4 CDS-D50FF-4-00-1CD65079DANCO VALVE COMPANY
D50FF-4-0065079DANCO VALVE COMPANY
D50FF-4-00-1CD65079DANCO VALVE COMPANY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+3.0 TO 8.0 POUNDS PER SQUARE INCH
BOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
BOLT CIRCLE NOMINAL DIAMETER5.500 INCHES ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.500 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALBRONZE BODYNICKEL ALLOY FLOW CONTROL DEVICENICKEL ALLOY SEAT
MAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER7.687 INCHES ALL ENDS
NOMINAL THICKNESS0.938 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.500 INCHES
SPECIAL FEATURESNO GAGGING DEVICE
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE4.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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