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EHOMDFX-400LNF-3W — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

EHOMDFX-400LNF-3W: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include thread_class: 2B, body_material: COPPER ALLOY, connection_type: FLANGE, ROUND W/HOLES, flange_diameter: 7.69 INCHES IN, special_features: 4 INCH 3-WAY SEAWATER REGULATING VALVE WITH ELECTRIC ACTUATOR; MIL-PRF-20042 150 IN, bolt_hole_quantity: 24. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-645-9123, 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
EHOMDFX-400LNF-3W
NSN: 4810-01-645-9123
FSC: 4810 — Valves, Powered
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
thread_class2B
body_materialCOPPER ALLOY
connection_typeFLANGE, ROUND W/HOLES
flange_diameter7.69 INCHES IN
special_features4 INCH 3-WAY SEAWATER REGULATING VALVE WITH ELECTRIC ACTUATOR; MIL-PRF-20042 150 IN
bolt_hole_quantity24
flange_face_designPLAIN
nominal_thread_size0.5 INCHES IN
current_rating_in_amps3.0
valve_operation_methodELECTRIC MOTOR
end_connection_quantity3
thread_quantity_per_inch13
NSN4810-01-645-9123
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: EHOMDFX-400LNF-3W · 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
•
FLANGE FACE DESIGN: PLAIN
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC
•
CONNECTION TYPE: FLANGE, ROUND W/HOLES
•
END CONNECTION QUANTITY: 3
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 4.0 INCHES IN
•
NOMINAL THREAD SIZE: 0.5 INCHES IN
•
BODY MATERIAL: COPPER ALLOY
•
BOLT HOLE QUANTITY: 24
TECHNICAL CHARACTERISTICS
FLANGE FACE DESIGNPLAIN
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
CONNECTION TYPEFLANGE, ROUND W/HOLES
END CONNECTION QUANTITY3
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED4.0 INCHES IN
NOMINAL THREAD SIZE0.5 INCHES IN
BODY MATERIALCOPPER ALLOY
BOLT HOLE QUANTITY24
FLANGE DIAMETER7.69 INCHES IN
SPECIAL FEATURES4 INCH 3-WAY SEAWATER REGULATING VALVE WITH ELECTRIC ACTUATOR; MIL-PRF-20042 150 IN
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
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 EHOMDFX-400LNF-3W?
EHOMDFX-400LNF-3W is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What is the NSN for EHOMDFX-400LNF-3W?
EHOMDFX-400LNF-3W is cataloged in the U.S. Government catalog under NSN 4810-01-645-9123. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.