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PartsTable / COMPONENT / BV-2501 1IN
BV-2501 1IN ✓ 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 STEM,NEEDLE VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, stem_actuating_end_type: THREADED EXTERNALLY, valve_size_for_which_designed: 1.000 INCHES IN, material_document_and_classification: ASTM A276-59 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-213-8081, 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
BV-2501 1IN
NSN: 4820-01-213-8081
FSC: 4820
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL
stem_actuating_end_typeTHREADED EXTERNALLY
valve_size_for_which_designed1.000 INCHES IN
material_document_and_classificationASTM A276-59 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-213-8081
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BV-2501 1IN · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A276-59 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
VALVE SIZE FOR WHICH DESIGNED: 1.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276-59 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
STEM ACTUATING END TYPETHREADED EXTERNALLY
VALVE SIZE FOR WHICH DESIGNED1.000 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
180-7862Interchangeable
interchangeable cross-reference
interchangeable
676-1641-208Interchangeable
interchangeable cross-reference
interchangeable
33-3-11Interchangeable
interchangeable cross-reference
interchangeable
33311-024Interchangeable
interchangeable cross-reference
interchangeable
410-GP-Y-11Interchangeable
interchangeable cross-reference
interchangeable
10311Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BV-2501 1IN?
BV-2501 1IN is a STEM,NEEDLE VALVE.
What parts can replace BV-2501 1IN?
There are 17 known substitutes for BV-2501 1IN: 180-7862, 676-1641-208, 33-3-11 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BV-2501 1IN?
BV-2501 1IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-213-8081. 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