Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW
The 2478D-1-DA.5IN is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-289-1807, 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
2478D-1-DA.5IN
NSN:4820-00-289-1807 FSC:4820 CAGE:16497 — DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE (USA)
SPECIFICATIONS
Part Number
2478D-1-DA.5IN
NSN
4820-00-289-1807
COMPONENT DIAGRAM
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND SECOND ENDRIGHT-HAND SECOND END
•
BONNET TYPE: INSIDE SPRINGINSIDE SPRING
•
NOMINAL THREAD SIZE: 0.500 INCHES SECOND END0.500 INCHES SECOND END IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL PIPE SECOND END
•
VALVE OPERATION METHOD: AUTOMATIC OR AUTOMATIC OR MANUALMANUAL
•
MAXIMUM OPERATING TEMP: 450.0 FAHRENHEIT SINGLE RESPONSE450.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) FIRST ENDPLAIN,OPTIONAL END(PIPE) FIRST END
•
MATERIAL: COPPER ALLOY FLOW CONTROL DEVICECOPPER ALLOY SEAT
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTION
RIGHT-HAND SECOND ENDRIGHT-HAND SECOND END
BONNET TYPE
INSIDE SPRINGINSIDE SPRING
NOMINAL THREAD SIZE
0.500 INCHES SECOND END0.500 INCHES SECOND END IN
CONNECTION TYPE
THREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL PIPE SECOND END
VALVE OPERATION METHOD
AUTOMATIC OR AUTOMATIC OR MANUALMANUAL
MAXIMUM OPERATING TEMP
450.0 FAHRENHEIT SINGLE RESPONSE450.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLE
PLAIN,OPTIONAL END(PIPE) FIRST ENDPLAIN,OPTIONAL END(PIPE) FIRST END
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FREQUENTLY ASKED QUESTIONS
What is 2478D-1-DA.5IN?
2478D-1-DA.5IN is a 2478D-1-DA.5IN.
What parts can replace 2478D-1-DA.5IN?
There are 20 known substitutes for 2478D-1-DA.5IN: P721081SUB29PT15, 481319E1, 1479 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2478D-1-DA.5IN?
2478D-1-DA.5IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-289-1807. This indicates validated use in U.S. government and defense supply chains.
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