Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW
The F-59 1/2 IN is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-883-4554, indicating validated use in U.S. government and defense logistics supply chains.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
F-59 1/2 IN
NSN:4820-00-883-4554 FSC:4820 CAGE:86520 — CONBRACO INDUSTRIES INC R-P AND C VALVE DIV (USA)
SPECIFICATIONS
Part Number
F-59 1/2 IN
NSN
4820-00-883-4554
COMPONENT DIAGRAM
KEY FEATURES
•
BONNET ATTACHMENT METHOD: BOLTED
•
STEM TYPE: RISING
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
VALVE OPERATION METHOD: MANUAL
•
THREAD SERIES DESIGNATOR: NPT
•
OPERATING PRESSURE AND TYPE: 800.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 800.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 850.0 FAHRENHEIT STEAM AND 850.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
BONNET ATTACHMENT METHOD
BOLTED
STEM TYPE
RISING
NOMINAL THREAD SIZE
0.500 INCHES IN
VALVE OPERATION METHOD
MANUAL
THREAD SERIES DESIGNATOR
NPT
OPERATING PRESSURE AND TYPE
800.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 800.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
850.0 FAHRENHEIT STEAM AND 850.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF