4820-01-158-8497 VALVE,SAFETY RELIEF Index 4820-01-158-8499 REGULATOR,AIR

National Stock Number:
4820-01-158-8498

Federal Supply Class:
4820

National Item Identification Number:
011588498

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
822258998750SAN ANTONIO AIR LOGISTICS CENTER
8222589-0198750SAN ANTONIO AIR LOGISTICS CENTER
A04690800458328ZWICK ENERGY RESEARACH ORGANIZATION INC
WCB4-4T24770GODDARD VALVE CORP


Techincal Specification:
BONNET ATTACHMENT METHODUNION
BONNET TYPEINSIDE SCREW
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
SPECIAL FEATURESCLEANED FOR NITROGEN SERVICE
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODMANUAL


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