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BYLB50495 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BYLB50495: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include phase: SINGLE, connection_type: UNTHREADED EXTERNAL TUBE FIRST END, connection_style: BEADED (HOSE) FIRST END, style_designator: STRAIGHT THRU, mounting_facility: BRACKET(S), operating_pressure: 17.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-082-7208, 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
BYLB50495
NSN: 4810-01-082-7208
FSC: 4810 — Valves, Powered
CAGE: 05624 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
phaseSINGLE
connection_typeUNTHREADED EXTERNAL TUBE FIRST END
connection_styleBEADED (HOSE) FIRST END
style_designatorSTRAIGHT THRU
mounting_facilityBRACKET(S)
operating_pressure17.5 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
voltage_in_volts_and_current_type115.0 AC
nominal_outside_diameter_tube_accommodated4.500 INCHES FIRST END IN
NSN4810-01-082-7208
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BYLB50495 · 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
•
PHASE: SINGLE
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC
•
CONNECTION STYLE: BEADED (HOSE) FIRST END
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 4.500 INCHES FIRST END IN
•
OPERATING PRESSURE: 17.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 270.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS
PHASESINGLE
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
CONNECTION STYLEBEADED (HOSE) FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED4.500 INCHES FIRST END IN
OPERATING PRESSURE17.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP270.0 FAHRENHEIT SINGLE RESPONSE DEGF
MOUNTING FACILITYBRACKET(S)
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
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
644850-101Reference 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 exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BYLB50495?
BYLB50495 is a VALVE,BUTTERFLY.
What parts can replace BYLB50495?
There is 1 known substitute for BYLB50495: 644850-101. Substitute compatibility should be verified for your specific system.
What is the NSN for BYLB50495?
BYLB50495 is cataloged in the U.S. Government catalog under NSN 4810-01-082-7208. This indicates validated use in U.S. government and defense supply chains.
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