PartsTable
Technical Data Sheet
40402-414 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: NICKEL ALLOY STEM, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, flow_control_device: DISK, valve_loading_method: SPRING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-473-2015, 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
40402-414
NSN: 4820-01-473-2015
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialNICKEL ALLOY STEM
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
special_featuresNHA VALVE, REDUCING; FIND NO. 31 RETAINING RING INCLUDED; END CONNECTIONS INCLUDE FIND NO. 12 UNION TAILPIECE; DOES NOT INCLUDE FIND NO. 11 BRAZING RING
flow_control_deviceDISK
valve_loading_methodSPRING
outlet_pressure_range25.0 TO 60.0 CAMERA MOUNT
end_connection_quantity2
media_for_which_designedWATER, SALT
first_end_connection_typeUNTHREADED INTERNAL PIPE
first_end_style_designatorSOCKET
NSN4820-01-473-2015
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 40402-414 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
FIRST END CONNECTION TYPE: UNTHREADED INTERNAL PIPE
VALVE LOADING METHOD: SPRING
MAXIMUM INLET PRESSURE RATING: ERR-060
END CONNECTION QUANTITY: 2
FLOW CONTROL DEVICE: DISK
FIRST END NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES IN
FIRST END STYLE DESIGNATOR: SOCKET
MATERIAL: COPPER ALLOY 922 BODY
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
VALVE LOADING METHODSPRING
MAXIMUM INLET PRESSURE RATINGERR-060
END CONNECTION QUANTITY2
FLOW CONTROL DEVICEDISK
FIRST END NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES IN
FIRST END STYLE DESIGNATORSOCKET
MATERIALCOPPER ALLOY 922 BODY
FILTERNOT INCLUDED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
K168AInterchangeable
interchangeable cross-reference
interchangeable
S16001Interchangeable
interchangeable cross-reference
interchangeable
7305Interchangeable
interchangeable cross-reference
interchangeable
29209DInterchangeable
interchangeable cross-reference
interchangeable
77206M1LG3278Interchangeable
interchangeable cross-reference
interchangeable
305MFQ5A7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40402-414?
40402-414 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 40402-414?
There are 19 known substitutes for 40402-414: K168A, S16001, 7305 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40402-414?
40402-414 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-473-2015. This indicates validated use in U.S. government and defense supply chains.
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