VALVE,SAFETY RELIEF

4820FSC

01NCB code

015-7711Item number

NIIN 01-015-7711

Identification

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
527-385	28193 HENRY TECHNOLOGIES, INC.	H	5	9	E	AX	4	B
3120-385	58553 SUPERIOR VALVE CO	A	5	9	6	AX	4	B
4320-1123	60532 TRANE U.S. INC. DBA THE TRANE CO	A	5	2	A	AX	4	A
3220-385	58553 SUPERIOR VALVE CO	A	3	2	6	AX	4	A

NOMINAL PIPE SIZE ACCOMMODATED	SECOND END INCHES 0.500
THREAD CLASS	3A
THREAD DIRECTION	SECOND END RIGHT-HAND
THREAD DIRECTION	FIRST END RIGHT-HAND
FLOW CONTROL DEVICE	DISK
DISK LOADING METHOD	SPRING
CONNECTION STYLE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	SECOND END THREADED EXTERNAL PIPE
CONNECTION TYPE	FIRST END THREADED EXTERNAL TUBE
FEATURES PROVIDED	PRESSURE TIGHT OUTLET SIDE
NOMINAL THREAD SIZE	SECOND END INCHES 0.500
NOMINAL THREAD SIZE	FIRST END INCHES 0.875
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 450.0
SEAT ANGLE	FIRST END DEGREES 45.0
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 385.0
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	FIRST END INCHES 0.625
MATERIAL	FLOW CONTROL DEVICE COPPER ALLOY
MATERIAL	BODY COPPER ALLOY
MATERIAL	SEAT COPPER ALLOY
MEDIA FOR WHICH DESIGNED	THIRD RESPONSE REFRIGERANT 22
MEDIA FOR WHICH DESIGNED	SECOND RESPONSE REFRIGERANT 12
MEDIA FOR WHICH DESIGNED	FIRST RESPONSE AIR
STYLE DESIGNATOR
THREAD SERIES DESIGNATOR	SECOND END NPT
THREAD SERIES DESIGNATOR	FIRST END UNF

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