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Technical Data Sheet

30/4.4.2 REV2 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

30/4.4.2 REV2: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include first_end_connection_type: RAISED FACE FLANGE, first_end_style_designator: RAISED, first_end_flange_shape_style: ROUND W/ BOLT HOLES, maximum_inlet_pressure_rating: ERR-060, second_end_relationship_with_first_end: IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-265-4776, 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
30/4.4.2 REV2
NSN: 4820-01-265-4776
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
end_connection_quantity2
first_end_connection_typeRAISED FACE FLANGE
first_end_style_designatorRAISED
first_end_flange_shape_styleROUND W/ BOLT HOLES
maximum_inlet_pressure_ratingERR-060
second_end_relationship_with_first_endIDENTICAL
NSN4820-01-265-4776
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 30/4.4.2 REV2 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END STYLE DESIGNATOR: RAISED
•
END CONNECTION QUANTITY: 2
•
FIRST END CONNECTION TYPE: RAISED FACE FLANGE
•
FIRST END FLANGE SHAPE STYLE: ROUND W/ BOLT HOLES
•
MAXIMUM INLET PRESSURE RATING: ERR-060
TECHNICAL CHARACTERISTICS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END STYLE DESIGNATORRAISED
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPERAISED FACE FLANGE
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
MAXIMUM INLET PRESSURE RATINGERR-060
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 30/4.4.2 REV2?
30/4.4.2 REV2 is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for 30/4.4.2 REV2?
30/4.4.2 REV2 is cataloged in the U.S. Government catalog under NSN 4820-01-265-4776. This indicates validated use in U.S. government and defense supply chains.
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