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12270-A18-100 — ACTUATOR,ELECTROMECHANICAL,ROTAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12270-A18-100: ACTUATOR,ELECTROMECHANICAL,ROTAR.

ACTUATOR,ELECTROMECHANICAL,ROTAR. Key specifications include phase: SINGLE AND THREE, body_width: 8.130 INCHES NOMINAL IN, drive_type: GEAR, duty_cycle: VARIABLE, body_height: 13.500 INCHES NOMINAL IN, body_length: 8.650 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-482-7934, 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
12270-A18-100
NSN: 4810-01-482-7934
FSC: 4810 — Valves, Powered
CAGE: 63600 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA CURTISS-WRIGHT FLOW CONTROL CO DIV CURTISS-WRIGHT / NU-TORQUE (USA)
SPECIFICATIONS
phaseSINGLE AND THREE
body_width8.130 INCHES NOMINAL IN
drive_typeGEAR
duty_cycleVARIABLE
body_height13.500 INCHES NOMINAL IN
body_length8.650 INCHES NOMINAL IN
current_typeAC
rotation_in_deg90.0 NOMINAL
special_featuresMANUFACTURER CERTIFIES THAT ACUATOR SHOCK TESTED IAW MIL-S-901-C, VIBRATION TESTED IAW MIL-S-167-1, AND CONSTRUCTED TO DOD-V-24657(SH). THIS IS A MODEL MS QUARTER-TURN ACTUATOR.
voltage_in_volts115.0 AND 440.0
mounting_facilityMOUNTING FLANGES
frequency_in_hertz60.0
NSN4810-01-482-7934
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12270-A18-100 · 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
•
ROTATION IN DEG: 90.0 NOMINAL
•
DUTY CYCLE: VARIABLE
•
PHASE: SINGLE AND THREE
•
FREQUENCY IN HERTZ: 60.0
•
CURRENT TYPE: AC
•
DRIVE TYPE: GEAR
•
BODY WIDTH: 8.130 INCHES NOMINAL IN
•
BODY HEIGHT: 13.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ROTATION IN DEG90.0 NOMINAL
DUTY CYCLEVARIABLE
PHASESINGLE AND THREE
FREQUENCY IN HERTZ60.0
CURRENT TYPEAC
DRIVE TYPEGEAR
BODY WIDTH8.130 INCHES NOMINAL IN
BODY HEIGHT13.500 INCHES NOMINAL IN
VOLTAGE IN VOLTS115.0 AND 440.0
SHAFT ROTATION DIRECTIONCLOCKWISE
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 2
12270 ASSY 12270-A18-100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12270Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 12270-A18-100?
12270-A18-100 is a ACTUATOR,ELECTROMECHANICAL,ROTAR.
What parts can replace 12270-A18-100?
There are 2 known substitutes for 12270-A18-100: 12270 ASSY 12270-A18-100, 12270. Substitute compatibility should be verified for your specific system.
What is the NSN for 12270-A18-100?
12270-A18-100 is cataloged in the U.S. Government catalog under NSN 4810-01-482-7934. This indicates validated use in U.S. government and defense supply chains.
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