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TJLE1800HW — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TJLE1800HW: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, body_style: STRAIGHT THRU, bulb_length: 0.750 INCHES NOMINAL IN, bulb_diameter: 4.000 INCHES NOMINAL IN, bulb_media_type: REFRIGERANT 22, mounting_method: CLAMP BULB. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-537-0233, 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
TJLE1800HW
NSN: 4820-00-537-0233
NIINs: 005370233, 008440975
FSC: 4820 — Valves, Nonpowered
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
body_styleSTRAIGHT THRU
bulb_length0.750 INCHES NOMINAL IN
bulb_diameter4.000 INCHES NOMINAL IN
bulb_media_typeREFRIGERANT 22
mounting_methodCLAMP BULB
flow_control_deviceDISK, BOTTOM GUIDED
capillary_tube_length60.000 INCHES NOMINAL IN
end_connection_quantity2
media_for_which_designedREFRIGERANT 22
valve_equalizer_locationEXTERNAL
first_end_connection_typeUNTHREADED INTERNAL TUBE
NSN4820-00-537-0233
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TJLE1800HW · 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: EXTERNAL
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: SOCKET
•
BULB LENGTH: 1.188 INCHES NOMINAL IN
•
BULB DIAMETER: 0.375 INCHES NOMINAL IN
•
VALVE EQUALIZER CONNECTION DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDIAPHRAGM
VALVE EQUALIZER LOCATIONEXTERNAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORSOCKET
BULB LENGTH1.188 INCHES NOMINAL IN
BULB DIAMETER0.375 INCHES NOMINAL IN
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL IN
MOUNTING METHODWELL BULB
REFRIGERATION CAPACITY IN BTU PER HOUR17.800
SUBSTITUTES & CROSS-REFERENCES 3
TJL1800HWSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TJLE1800HW100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TJL1800HW100-1BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TJLE1800HW?
TJLE1800HW is a VALVE,EXPANSION.
What parts can replace TJLE1800HW?
There are 3 known substitutes for TJLE1800HW: TJL1800HW, TJLE1800HW100, TJL1800HW100-1B. Substitute compatibility should be verified for your specific system.
What is the NSN for TJLE1800HW?
TJLE1800HW is cataloged in the U.S. Government catalog under NSN 4820-00-537-0233. This indicates validated use in U.S. government and defense supply chains.
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