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40051-404 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40051-404: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE PACKING, body_style: STRAIGHT THRU, valve_size: 0.750 INCHES IN, temp_rating: 60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF, furnished_items: UNION NUT AND TAILPIECE W/GROOVES, special_features: USES ALT. REGULATOR ASSEMBLY, P/N 50146-07 6680-01-272-1850.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-513-3257, 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
40051-404
NSN: 4820-01-513-3257
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE PACKING
body_styleSTRAIGHT THRU
valve_size0.750 INCHES IN
temp_rating60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
furnished_itemsUNION NUT AND TAILPIECE W/GROOVES
special_featuresUSES ALT. REGULATOR ASSEMBLY, P/N 50146-07 6680-01-272-1850
temp_adjustabilityADJUSTABLE
flow_control_devicePLUNGER AND DISK, DUAL
thermostatic_elementLIQUID IMMERSION TYPE
two-way_valve_actionREVERSE ACTING
face_to_face_distance6.125 INCHES NOMINAL IN
end_connection_quantity2
NSN4820-01-513-3257
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40051-404 · 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
•
FLOW CONTROL DEVICE: PLUNGER AND DISK, DUAL
•
TWO-WAY VALVE ACTION: REVERSE ACTING
•
RENEWABLE SEAT RING TYPE: THREADED
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 6.125 INCHES NOMINAL IN
•
FIRST END STYLE DESIGNATOR: SOCKET W/BRAZING RING
•
TEMP RATING: 60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPLUNGER AND DISK, DUAL
TWO-WAY VALVE ACTIONREVERSE ACTING
RENEWABLE SEAT RING TYPETHREADED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE6.125 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
TEMP RATING60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-525, COMP 1 FED SPEC SINGLE MATERIAL RESPONSE BODY
SUBSTITUTES & CROSS-REFERENCES 3
40051-4 ASSEMBLY 40051-404Reference document
Same NSN cross-reference
Reference document — Secondary reference
40051-4Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
MIL-DTL-19772Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40051-404?
40051-404 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 40051-404?
There are 3 known substitutes for 40051-404: 40051-4 ASSEMBLY 40051-404, 40051-4, MIL-DTL-19772. Substitute compatibility should be verified for your specific system.
What is the NSN for 40051-404?
40051-404 is cataloged in the U.S. Government catalog under NSN 4820-01-513-3257. This indicates validated use in U.S. government and defense supply chains.
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