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59201J789 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

59201J789: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, valve_size: 10.000 INCHES IN, special_features: GEAR OPERATOR; VALVE MOUNTS BETWEEN 125 OR 150 LB FLANGES;BUNA-N SEAT LBS, style_designator: STRAIGHT THRU, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-441-1840, 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
59201J789
NSN: 4820-01-441-1840
FSC: 4820 — Valves, Nonpowered
CAGE: 1NB39 — DOVER RESOURCES, INC. DIV NORRISEAL (USA)
SPECIFICATIONS
materialBRONZE BODY
valve_size10.000 INCHES IN
special_featuresGEAR OPERATOR; VALVE MOUNTS BETWEEN 125 OR 150 LB FLANGES;BUNA-N SEAT LBS
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
NSN4820-01-441-1840
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 59201J789 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE SIZE: 10.000 INCHES IN
•
MATERIAL: BRONZE BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
VALVE SIZE10.000 INCHES IN
SPECIAL FEATURESGEAR OPERATOR; VALVE MOUNTS BETWEEN 125 OR 150 LB FLANGES;BUNA-N SEAT LBS
MATERIALBRONZE BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
VALVE OPERATION METHODMANUAL
SUBSTITUTES & CROSS-REFERENCES 2
980-0094Reference document
Same NSN cross-reference
Reference document — Secondary reference
R2030-64AA-2TM 10INReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 59201J789?
59201J789 is a VALVE,BUTTERFLY.
What parts can replace 59201J789?
There are 2 known substitutes for 59201J789: 980-0094, R2030-64AA-2TM 10IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 59201J789?
59201J789 is cataloged in the U.S. Government catalog under NSN 4820-01-441-1840. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.