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TCL2HW — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TCL2HW: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, body_style: ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS, bulb_length: 3.062 INCHES NOMINAL IN, temp_rating: 300.0 FAHRENHEIT DEGF, bulb_diameter: 0.625 INCHES NOMINAL IN, mounting_method: CLAMP BULB. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-038-1670, 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
TCL2HW
NSN: 4820-01-038-1670
FSC: 4820 — Valves, Nonpowered
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
body_styleANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
bulb_length3.062 INCHES NOMINAL IN
temp_rating300.0 FAHRENHEIT DEGF
bulb_diameter0.625 INCHES NOMINAL IN
mounting_methodCLAMP BULB
special_featuresSUPERHEAT SETTING 3 DEG @F
flow_control_deviceDIAPHRAGM
capillary_tube_length60.000 INCHES NOMINAL IN
end_connection_quantity2
media_for_which_designedREFRIGERANT 22
valve_equalizer_locationINTERNAL
NSN4820-01-038-1670
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TCL2HW · 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: DIAPHRAGM
•
VALVE EQUALIZER LOCATION: INTERNAL
•
TEMP RATING: 300.0 FAHRENHEIT DEGF
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
•
FIRST END STYLE DESIGNATOR: SOCKET
•
BULB LENGTH: 3.062 INCHES NOMINAL IN
•
BULB DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDIAPHRAGM
VALVE EQUALIZER LOCATIONINTERNAL
TEMP RATING300.0 FAHRENHEIT DEGF
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLEANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
FIRST END STYLE DESIGNATORSOCKET
BULB LENGTH3.062 INCHES NOMINAL IN
BULB DIAMETER0.625 INCHES NOMINAL IN
MOUNTING METHODCLAMP BULB
REFRIGERATION CAPACITY IN BTU PER HOUR24.0
SUBSTITUTES & CROSS-REFERENCES 1
55565Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TCL2HW?
TCL2HW is a VALVE,EXPANSION.
What parts can replace TCL2HW?
There is 1 known substitute for TCL2HW: 55565. Substitute compatibility should be verified for your specific system.
What is the NSN for TCL2HW?
TCL2HW is cataloged in the U.S. Government catalog under NSN 4820-01-038-1670. This indicates validated use in U.S. government and defense supply chains.
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