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8217472 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8217472: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: IRON BODY, valve_size: 5.000 INCHES IN, special_features: VALVE FOR SEAWATER SERVICE; TO BE INSTALLED IN SEAWATER PIPING TO SHIPBOARD HEAT EXCHANGER; MANUAL ACTUATOR, style_designator: STRAIGHT THRU, valve_operation_method: MANUAL, material_document_and_classification: ASTM A395 ASSN STD SINGLE MATERIAL RESPONSE BODY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-548-0924, 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
8217472
NSN: 4820-01-548-0924
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialIRON BODY
valve_size5.000 INCHES IN
special_featuresVALVE FOR SEAWATER SERVICE; TO BE INSTALLED IN SEAWATER PIPING TO SHIPBOARD HEAT EXCHANGER; MANUAL ACTUATOR
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
material_document_and_classificationASTM A395 ASSN STD SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agencyVALVE, BUTTERFLY - PFA LINED
NSN4820-01-548-0924
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8217472 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A395 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
VALVE SIZE: 5.000 INCHES IN
•
MATERIAL: IRON BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A395 ASSN STD SINGLE MATERIAL RESPONSE BODY
VALVE SIZE5.000 INCHES IN
SPECIAL FEATURESVALVE FOR SEAWATER SERVICE; TO BE INSTALLED IN SEAWATER PIPING TO SHIPBOARD HEAT EXCHANGER; MANUAL ACTUATOR
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, BUTTERFLY - PFA LINED
MATERIALIRON BODY
VALVE OPERATION METHODMANUAL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
AVX-31526-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8217472?
8217472 is a VALVE,BUTTERFLY.
What parts can replace 8217472?
There is 1 known substitute for 8217472: AVX-31526-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 8217472?
8217472 is cataloged in the U.S. Government catalog under NSN 4820-01-548-0924. This indicates validated use in U.S. government and defense supply chains.
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