4820-01-289-3480 VALVE,SAFETY RELIEF Index 4820-01-289-3483 VALVE,BUTTERFLY

National Stock Number:
4820-01-289-3481

Federal Supply Class:
4820

National Item Identification Number:
012893481

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:
BASAA04SGG5P967DANTE VALVE COMPANY
BASAA04SGG65079DANCO VALVE COMPANY
D50UU-04 1.5065079DANCO VALVE COMPANY
D50UU-04 1.50IN65079DANCO VALVE COMPANY


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALBRONZE BODY
NICKEL ALLOY FLOW CONTROL DEVICE
RUBBER PACKING
NICKEL ALLOY SEAT
STEEL CORROSION RESISTING STEM
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH 1ST RESPONSE
200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT 1ST RESPONSE
425.0 DEG FAHRENHEIT 2ND RESPONSE
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES ALL ENDS
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE200.0 TO 400.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY1 LEVER
SPECIAL FEATURESCONNECTION STYLE; SIL BRAZE UNION


Click here to Register for Free 30-day Trial