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Technical Data Sheet

TCLE7 1/2HC — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TCLE7 1/2HC: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT THRU, mounting_method: CLAMP BULB, capillary_tube_length: 5.000 INCHES NOMINAL IN, end_item_identification: 4120-01-157-0996, media_for_which_designed: REFRIGERANT 22, valve_equalizer_location: EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-344-9053, 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
TCLE7 1/2HC
NSN: 4820-01-344-9053
FSC: 4820 — Valves, Nonpowered
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
body_styleSTRAIGHT THRU
mounting_methodCLAMP BULB
capillary_tube_length5.000 INCHES NOMINAL IN
end_connection_quantity2
end_item_identification4120-01-157-0996
media_for_which_designedREFRIGERANT 22
valve_equalizer_locationEXTERNAL
first_end_connection_typeUNTHREADED INTERNAL TUBE
first_end_style_designatorPLAIN
valve_expansion_control_typePRESSURE
second_end_relationship_with_first_endIDENTICAL
first_end_outside_diameter_tube_accommodated0.250 INCHES NOMINAL IN
NSN4820-01-344-9053
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TCLE7 1/2HC · 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
•
VALVE EQUALIZER LOCATION: EXTERNAL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: PLAIN
•
MOUNTING METHOD: CLAMP BULB
•
END CONNECTION QUANTITY: 2
•
CAPILLARY TUBE LENGTH: 5.000 INCHES NOMINAL IN
•
FIRST END CONNECTION TYPE: UNTHREADED INTERNAL TUBE
TECHNICAL CHARACTERISTICS
VALVE EQUALIZER LOCATIONEXTERNAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORPLAIN
MOUNTING METHODCLAMP BULB
END CONNECTION QUANTITY2
CAPILLARY TUBE LENGTH5.000 INCHES NOMINAL IN
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATION4120-01-157-0996
SUBSTITUTES & CROSS-REFERENCES 2
TCLE7-1/2HWSAEEE5/8-7/8ODFANG5FTSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TCLE7-1/2HW6AReference document
Same NSN cross-reference
Reference document — Secondary 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 TCLE7 1/2HC?
TCLE7 1/2HC is a VALVE,EXPANSION.
What parts can replace TCLE7 1/2HC?
There are 2 known substitutes for TCLE7 1/2HC: TCLE7-1/2HWSAEEE5/8-7/8ODFANG5FT, TCLE7-1/2HW6A. Substitute compatibility should be verified for your specific system.
What is the NSN for TCLE7 1/2HC?
TCLE7 1/2HC is cataloged in the U.S. Government catalog under NSN 4820-01-344-9053. This indicates validated use in U.S. government and defense supply chains.
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