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TCLE4FW — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TCLE4FW: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, bulb_length: 3.060 INCHES NOMINAL IN, temp_rating: -10.0 FAHRENHEIT AND 50.0 FAHRENHEIT DEGF, bulb_diameter: 0.620 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-108-8556, 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
TCLE4FW
NSN: 4820-01-108-8556
FSC: 4820 — Valves, Nonpowered
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
bulb_length3.060 INCHES NOMINAL IN
temp_rating-10.0 FAHRENHEIT AND 50.0 FAHRENHEIT DEGF
bulb_diameter0.620 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
flow_control_deviceDISK, TOP GUIDED
capillary_tube_length60.000 INCHES NOMINAL IN
end_connection_quantity2
media_for_which_designedREFRIGERANT 12
valve_equalizer_locationEXTERNAL
first_end_connection_typeUNTHREADED INTERNAL TUBE
NSN4820-01-108-8556
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TCLE4FW · 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: DISK, TOP GUIDED
•
VALVE EQUALIZER LOCATION: EXTERNAL
•
TEMP RATING: -10.0 FAHRENHEIT AND 50.0 FAHRENHEIT DEGF
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: SOCKET
•
BULB LENGTH: 3.060 INCHES NOMINAL IN
•
BULB DIAMETER: 0.620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK, TOP GUIDED
VALVE EQUALIZER LOCATIONEXTERNAL
TEMP RATING-10.0 FAHRENHEIT AND 50.0 FAHRENHEIT DEGF
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORSOCKET
BULB LENGTH3.060 INCHES NOMINAL IN
BULB DIAMETER0.620 INCHES NOMINAL IN
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL IN
REFRIGERATION CAPACITY IN BTU PER HOUR48.0
SUBSTITUTES & CROSS-REFERENCES 3
17846-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
50 K0226-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
17846Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 TCLE4FW?
TCLE4FW is a VALVE,EXPANSION.
What parts can replace TCLE4FW?
There are 3 known substitutes for TCLE4FW: 17846-1, 50 K0226-9, 17846. Substitute compatibility should be verified for your specific system.
What is the NSN for TCLE4FW?
TCLE4FW is cataloged in the U.S. Government catalog under NSN 4820-01-108-8556. This indicates validated use in U.S. government and defense supply chains.
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