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Technical Data Sheet

S15F-3 2 1/2IN. AND 8619 — Technical Data Sheet

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— · 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 material: STEEL CORROSION RESISTING STEM, stem_type: NONRISING, valve_size: 2.500 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: FLANGE, ROUND W/HOLES, flange_diameter: 7.000 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-270-4250, 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
S15F-3 2 1/2IN. AND 8619
NSN: 4820-01-270-4250
FSC: 4820
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
stem_typeNONRISING
valve_size2.500 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeFLANGE, ROUND W/HOLES
flange_diameter7.000 INCHES IN
bolt_hole_quantity4
flange_face_designRAISED
face_to_face_distance7.500 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
inlet_relationship_with_outletIDENTICAL
NSN4820-01-270-4250
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: S15F-3 2 1/2IN. AND 8619 · 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
•
FLANGE DIAMETER: 7.000 INCHES IN
•
BOLT HOLE QUANTITY: 4
•
MATERIAL: STEEL CORROSION RESISTING SEAT
•
STEM TYPE: NONRISING
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A216 GR.WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER7.000 INCHES IN
BOLT HOLE QUANTITY4
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING DISK
MATERIALSTEEL CORROSION RESISTING STEM
STEM TYPENONRISING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GR.WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182 GR. F6 ASSN STD SINGLE MATERIAL RESPONSE DISK
BONNET ATTACHMENT METHODBOLTED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182 GR. F6 ASSN STD SINGLE MATERIAL RESPONSE SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
8619InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2005047-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10947304InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
315799InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S-16044-AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2387242-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S15F-3 2 1/2IN. AND 8619?
S15F-3 2 1/2IN. AND 8619 is a VALVE,GATE.
What parts can replace S15F-3 2 1/2IN. AND 8619?
There are 14 known substitutes for S15F-3 2 1/2IN. AND 8619: 8619, 2005047-1, 10947304 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S15F-3 2 1/2IN. AND 8619?
S15F-3 2 1/2IN. AND 8619 is cataloged in the Federal Logistics Information System under NSN 4820-01-270-4250. This indicates validated use in U.S. government and defense supply chains.
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