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I-1284-F12 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

I-1284-F12: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 836 BODY, body_style: TEE, temp_rating: 77.0 CELSIUS NOMINAL DEGC, temp_adjustability: NOT ADJUSTABLE, flow_control_device: POPPET, face_to_face_distance: 244.5 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-269-4201, 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
I-1284-F12
NSN: 4820-01-269-4201
FSC: 4820 — Valves, Nonpowered
CAGE: 73475 — SCHNEIDER ELECTRIC SYSTEMS USA INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 836 BODY
body_styleTEE
temp_rating77.0 CELSIUS NOMINAL DEGC
temp_adjustabilityNOT ADJUSTABLE
flow_control_devicePOPPET
face_to_face_distance244.5 MILLIMETERS NOMINAL MM
end_connection_quantity3
first_end_connection_typePLAIN FACE FLANGE
first_end_flange_thickness19.1 MILLIMETERS NOMINAL MM
first_end_style_designatorPLAIN
first_end_bolt_hole_diameter22.2 MILLIMETERS NOMINAL MM
first_end_bolt_hole_quantity8
NSN4820-01-269-4201
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: I-1284-F12 · 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
•
FIRST END BOLT HOLE QUANTITY: 8
•
FLOW CONTROL DEVICE: POPPET
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: TEE
•
FACE TO FACE DISTANCE: 244.5 MILLIMETERS NOMINAL MM
•
FIRST END FLANGE THICKNESS: 19.1 MILLIMETERS NOMINAL MM
•
FIRST END FLANGE OUTSIDE DIAMETER: 254.0 MILLIMETERS NOMINAL MM
•
THIRD END RELATIONSHIP WITH PRECEDING ENDS: IDENTICAL WITH FIRST END
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY8
FLOW CONTROL DEVICEPOPPET
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLETEE
FACE TO FACE DISTANCE244.5 MILLIMETERS NOMINAL MM
FIRST END FLANGE THICKNESS19.1 MILLIMETERS NOMINAL MM
FIRST END FLANGE OUTSIDE DIAMETER254.0 MILLIMETERS NOMINAL MM
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
FIRST END STYLE DESIGNATORPLAIN
TEMP RATING77.0 CELSIUS NOMINAL DEGC
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 I-1284-F12?
I-1284-F12 is a VALVE,REGULATING,TEMPERATURE.
What is the NSN for I-1284-F12?
I-1284-F12 is cataloged in the U.S. Government catalog under NSN 4820-01-269-4201. This indicates validated use in U.S. government and defense supply chains.
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