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Technical Data Sheet
PartsTable / COMPONENT / GJ1-2C
GJ1-2C ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, temp_rating: 70.0 FAHRENHEIT DEGF, bulb_media_type: REFRIGERANT 12, mounting_method: CLAMP BULB, flow_control_device: CAGE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-690-0452, 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
GJ1-2C
NSN: 4820-00-690-0452
FSC: 4820
CAGE: 78462 — PARKER-HANNIFIN CORP DIV SPORLAN DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
temp_rating70.0 FAHRENHEIT DEGF
bulb_media_typeREFRIGERANT 12
mounting_methodCLAMP BULB
flow_control_deviceCAGE
capillary_tube_length60.000 INCHES NOMINAL IN
first_end_thread_class3A A
end_connection_quantity2
second_end_thread_class3A A
media_for_which_designedREFRIGERANT 12
valve_equalizer_locationINTERNAL
NSN4820-00-690-0452
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: GJ1-2C · 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: INTERNAL
•
MATERIAL: COPPER ALLOY BODY
•
FIRST END CONNECTION TYPE: THREADED EXTERNAL TUBE
•
BODY STYLE: STRAIGHT THRU
•
VALVE PRESSURE LIMITING DEVICE: NOT INCLUDED
•
FLOW CONTROL DEVICE: CAGE
•
VALVE EXPANSION CONTROL TYPE: PRESSURE
•
FIRST END STYLE DESIGNATOR: FLARED
TECHNICAL CHARACTERISTICS (FLIS)
VALVE EQUALIZER LOCATIONINTERNAL
MATERIALCOPPER ALLOY BODY
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
BODY STYLESTRAIGHT THRU
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
FLOW CONTROL DEVICECAGE
VALVE EXPANSION CONTROL TYPEPRESSURE
FIRST END STYLE DESIGNATORFLARED
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBE
BULB MEDIA TYPEREFRIGERANT 12
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
GF1-2CInterchangeable
interchangeable cross-reference
interchangeable
0799Interchangeable
interchangeable cross-reference
interchangeable
209526Interchangeable
interchangeable cross-reference
interchangeable
146-78Interchangeable
interchangeable cross-reference
interchangeable
0807Interchangeable
interchangeable cross-reference
interchangeable
HS7495-167Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GJ1-2C?
GJ1-2C is a VALVE,EXPANSION.
What parts can replace GJ1-2C?
There are 6 known substitutes for GJ1-2C: GF1-2C, 0799, 209526 and 3 more. Substitute compatibility should be verified for your specific system.
Is GJ1-2C still available?
GJ1-2C is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026