4820-01-319-2737, VALVE,SAFETY RELIEF

National Stock Number:
4820-01-319-2737

Federal Supply Class:
4820

National Item Identification Number:
013192737

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:

L-3210-B NMP-319	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
L-3210-B NMP-319 51T70PSI B16.5	01343	ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-319 L-3210-B NMP-319 51T70	01343	ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-319 L-3210-B	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
MILV20065TYA-1CLB51T70PSISTL 2	61349	AMETEK, INC.
L-3210-B NMP-319 51T70PSI B16.5	75954	KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-319 L-3210-B NMP-319 51T70	75954	KUNKLE INDUSTRIES INC LONERGAN VALVE DIV

Techincal Specification:

STYLE DESIGNATOR	ANGLE FLANGED ENDS
VALVE OPERATION METHOD	AUTOMATIC
MATERIAL	STEEL BODY
	STEEL CORROSION RESISTING FLOW CONTROL DEVICE
	STEEL CORROSION RESISTING SEAT
	STEEL CORROSION RESISTING STEM
VALVE SIZE	2.000 INCHES
FLOW CONTROL DEVICE	DISK
MEDIA FOR WHICH DESIGNED	STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE	FLANGE ALL ENDS
FLANGE SHAPE	ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER	6.000 INCHES ALL ENDS
NOMINAL THICKNESS	0.750 INCHES ALL ENDS
BOLT HOLE QUANTITY	4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER	0.625 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER	3.850 INCHES ALL ENDS
FLANGE FACE DESIGN	RAISED STRAIGHT ALL ENDS
DISK LOADING METHOD	SPRING
OPENING PRESSURE SETTING	70.0 POUNDS PER SQUARE INCH

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