Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW
The 79-1/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-200-0664, 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
79-1/4
NSN:4820-00-200-0664 FSC:4820 CAGE:14652 — UNITED BRASS WORKS, INC. DBA UNITED BRASS WORKS (USA)
SPECIFICATIONS
Part Number
79-1/4
NSN
4820-00-200-0664
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SECOND RESPONSE
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
BONNET ATTACHMENT METHOD: THREADED
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLE
PLAIN,OPTIONAL END(PIPE) ALL ENDS
MEDIA FOR WHICH DESIGNED
WATER-OIL-GAS SECOND RESPONSE
THREAD SERIES DESIGNATOR
NPT ALL ENDS
OPERATING PRESSURE
400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
NOMINAL THREAD SIZE
0.250 INCHES ALL ENDS IN
THREAD DIRECTION
RIGHT-HAND ALL ENDS
BONNET ATTACHMENT METHOD
THREADED
BONNET TYPE
INSIDE SCREW
OPERATING PRESSURE
200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS