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BYLB 50423-1 — VALVE BUTTERFLY ASSY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BYLB 50423-1: VALVE BUTTERFLY ASSY.

The VALVE BUTTERFLY ASSY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4810-01-165-7847, 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
BYLB 50423-1
NSN: 4810-01-165-7847
FSC: 4810 — Valves, Powered
CAGE: 05624 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
Part NumberBYLB 50423-1
NSN4810-01-165-7847
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BYLB 50423-1 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: ANGLE FLANGED ENDS; MAX OPERATION TEMP 650 DEG; MAX OP PRESSURE 225 PSIG AT 650 DEG; PROOF PR 340 PSIG AT 650 DEG; BURST PR 675 PSIG AT 650 DEG; VOLTAGE,ACTUATOR,28 VDC; 0.8 AMP MAX; 2 TO 4 SEC; DUTY CYCLE INTERMITTENT; AMBIENT TEMP; 1.500 IN. DIA; ALUMINUM VDC
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONANGLE FLANGED ENDS; MAX OPERATION TEMP 650 DEG; MAX OP PRESSURE 225 PSIG AT 650 DEG; PROOF PR 340 PSIG AT 650 DEG; BURST PR 675 PSIG AT 650 DEG; VOLTAGE,ACTUATOR,28 VDC; 0.8 AMP MAX; 2 TO 4 SEC; DUTY CYCLE INTERMITTENT; AMBIENT TEMP; 1.500 IN. DIA; ALUMINUM VDC
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 BYLB 50423-1?
BYLB 50423-1 is a VALVE BUTTERFLY ASSY.
What is the NSN for BYLB 50423-1?
BYLB 50423-1 is cataloged in the U.S. Government catalog under NSN 4810-01-165-7847. This indicates validated use in U.S. government and defense supply chains.
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