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67Z3-102 — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

67Z3-102: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, flow_control_device: DIAPHRAGM, media_for_which_designed: REFRIGERANT 12 AND REFRIGERANT 22, valve_equalizer_location: INTERNAL, first_end_connection_type: UNTHREADED INTERNAL TUBE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-321-5373, 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
67Z3-102
NSN: 4820-01-321-5373
FSC: 4820 — Valves, Nonpowered
CAGE: 98437 — ELLIS & WATTS INTERNATIONAL, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
flow_control_deviceDIAPHRAGM
end_connection_quantity2
media_for_which_designedREFRIGERANT 12 AND REFRIGERANT 22
valve_equalizer_locationINTERNAL
first_end_connection_typeUNTHREADED INTERNAL TUBE
first_end_style_designatorSOCKET
second_end_connection_typeUNTHREADED INTERNAL TUBE
second_end_style_designatorSOCKET
valve_expansion_control_typeTHERMOSTATIC
valve_pressure_limiting_deviceNOT INCLUDED
NSN4820-01-321-5373
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 67Z3-102 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: SOCKET
•
END CONNECTION QUANTITY: 2
•
SECOND END STYLE DESIGNATOR: SOCKET
•
FIRST END CONNECTION TYPE: UNTHREADED INTERNAL TUBE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDIAPHRAGM
VALVE EQUALIZER LOCATIONINTERNAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORSOCKET
END CONNECTION QUANTITY2
SECOND END STYLE DESIGNATORSOCKET
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
VALVE EVAPORATOR TEMP RANGE DESIGNATIONHIGH
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 67Z3-102?
67Z3-102 is a VALVE,EXPANSION.
What is the NSN for 67Z3-102?
67Z3-102 is cataloged in the U.S. Government catalog under NSN 4820-01-321-5373. This indicates validated use in U.S. government and defense supply chains.
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