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398918-1-1 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

398918-1-1: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include frequency_in_hertz: 400.0, current_rating_in_amps: 0.300, valve_operation_method: ELECTRIC MOTOR OR MANUAL, end_item_identification: C-17 ACFT, media_for_which_designed: AIR SINGLE RESPONSE, voltage_in_volts_and_current_type: 104.0 AC AND 122.0 AC. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-317-9683, 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
398918-1-1
NSN: 4810-01-317-9683
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
frequency_in_hertz400.0
current_rating_in_amps0.300
valve_operation_methodELECTRIC MOTOR OR MANUAL
end_item_identificationC-17 ACFT
media_for_which_designedAIR SINGLE RESPONSE
voltage_in_volts_and_current_type104.0 AC AND 122.0 AC
NSN4810-01-317-9683
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 398918-1-1 · 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
•
FREQUENCY IN HERTZ: 400.0
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 104.0 AC AND 122.0 AC
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
•
VALVE OPERATION METHOD: ELECTRIC MOTOR OR MANUAL
•
CURRENT RATING IN AMPS: 0.300
TECHNICAL CHARACTERISTICS
FREQUENCY IN HERTZ400.0
VOLTAGE IN VOLTS AND CURRENT TYPE104.0 AC AND 122.0 AC
SPECIAL FEATURESMAX NORMAL INLET PRESSURE 0.7 PSIG AT 165 DEG F,MAX NORMAL INLET TEMP 165 DEG F AT 0.7 PSIG. PROOF PRESSURE 2.0 PSIG AT 165 DEG F,BURST PRESSURE 3.5 PSIG AT 165 DEG F. AMBIENT PRESSURE RANGE 1.69 PSIA TO 15.75 PSIA,AMBIENT TEMP RANGE MINUS 77 DEG TO 190 DEG F. OPENING AND CLOSING TIME 20 TO 30 SECONDS. CONTINOUS DUTY CYCLE.LG 17.93IN.,DISK DIA 14.15 IN. IN
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
END ITEM IDENTIFICATIONC-17 ACFT
VALVE OPERATION METHODELECTRIC MOTOR OR MANUAL
CURRENT RATING IN AMPS0.300
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 1
17B1N4077-505Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 398918-1-1?
398918-1-1 is a VALVE,BUTTERFLY.
What parts can replace 398918-1-1?
There is 1 known substitute for 398918-1-1: 17B1N4077-505. Substitute compatibility should be verified for your specific system.
What is the NSN for 398918-1-1?
398918-1-1 is cataloged in the U.S. Government catalog under NSN 4810-01-317-9683. This indicates validated use in U.S. government and defense supply chains.
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