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Technical Data Sheet
PartsTable / COMPONENT / 8717784-80
8717784-80 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,GATE is a the manufacturer industrial component. Key specifications include end_item_identification: DELAVAL PURIFIER MODELS B214A AND B214AS, general_characteristics_item_description: STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-465-1687, 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
8717784-80
NSN: 4820-01-465-1687
FSC: 4820
CAGE: 71871 — ALFA LAVAL INC (USA)
SPECIFICATIONS
end_item_identificationDELAVAL PURIFIER MODELS B214A AND B214AS
general_characteristics_item_descriptionSTEEL
NSN4820-01-465-1687
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8717784-80 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
10-1257PC40Interchangeable
interchangeable cross-reference
interchangeable
A2874Interchangeable
interchangeable cross-reference
interchangeable
10-1232PC96Interchangeable
interchangeable cross-reference
interchangeable
38466Interchangeable
interchangeable cross-reference
interchangeable
99138466Interchangeable
interchangeable cross-reference
interchangeable
4330PL0648055Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8717784-80?
8717784-80 is a VALVE,GATE.
What parts can replace 8717784-80?
There are 10 known substitutes for 8717784-80: 10-1257PC40, A2874, 10-1232PC96 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8717784-80?
8717784-80 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-465-1687. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026