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BYLB50494-10 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BYLB50494-10: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include phase: SINGLE, flange_shape: ROUND FIRST END, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, connection_style: BEADED (HOSE) SECOND END, style_designator: STRAIGHT THRU, nominal_thickness: 0.155 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-082-7207, 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
BYLB50494-10
NSN: 4810-01-082-7207
FSC: 4810 — Valves, Powered
CAGE: 05624 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
phaseSINGLE
flange_shapeROUND FIRST END
connection_typeUNTHREADED EXTERNAL TUBE SECOND END
connection_styleBEADED (HOSE) SECOND END
style_designatorSTRAIGHT THRU
nominal_thickness0.155 INCHES FIRST END IN
flange_face_designPLAIN FIRST END
operating_pressure30.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp270.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodELECTRIC MOTOR
media_for_which_designedAIR SINGLE RESPONSE
nominal_outside_diameter4.100 INCHES FIRST END IN
NSN4810-01-082-7207
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BYLB50494-10 · 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 SHAPE: ROUND FIRST END
•
PHASE: SINGLE
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC
•
CONNECTION STYLE: BEADED (HOSE) SECOND END
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE SECOND END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 3.990 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND FIRST END
PHASESINGLE
FLANGE FACE DESIGNPLAIN FIRST END
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
CONNECTION STYLEBEADED (HOSE) SECOND END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED3.990 INCHES SECOND END IN
OPERATING PRESSURE30.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP270.0 FAHRENHEIT SINGLE RESPONSE DEGF
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
644858-103Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is BYLB50494-10?
BYLB50494-10 is a VALVE,BUTTERFLY.
What parts can replace BYLB50494-10?
There is 1 known substitute for BYLB50494-10: 644858-103. Substitute compatibility should be verified for your specific system.
What is the NSN for BYLB50494-10?
BYLB50494-10 is cataloged in the U.S. Government catalog under NSN 4810-01-082-7207. This indicates validated use in U.S. government and defense supply chains.
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