PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BV2401Pad,disk,globe Valve

Velan Valve Corp. · NSN 4820-01-209-4582 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-209-4582 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-209-4582. Primary manufacturer part number: BV2401.
Features
  • Pad,disk,globe Valve — FSC 4820
  • General Characteristics Item Description: CORROSION RESISTANT STEEL
  • 4 verified cross-references
  • Primary manufacturer: Velan Valve Corp.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Pad,disk,globe Valve, cataloged under National Stock Number 4820-01-209-4582, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Valve Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-209-4582
Primary Part NumberBV2401
Item NamePad,disk,globe Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerVelan Valve Corp.
StatusACTIVE
General Characteristics Item DescriptionCORROSION RESISTANT STEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-180-7862 INTERCHANGEABLE
Ring,lh,pump
5310-00-209-2036 INTERCHANGEABLE
Washer,lock
5940-01-076-6362410-GP-Y-11 INTERCHANGEABLE
Terminal Board
Regal Beloit America, Inc
4730-01-193-7390SAE J512 4 060115B INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Sae International Dba Sae International
4820-01-213-8081BV-2501 1IN INTERCHANGEABLE
Stem,needle Valve
Velan Valve Corp.
4820-01-214-1724BV-2001 1IN INTERCHANGEABLE
Disk,valve
Velan Valve Corp.
5365-01-246-724633311 INTERCHANGEABLE
Spacer
Funk Mfg Co Sub of Deere and Co
5365-01-249-5601 INTERCHANGEABLE
Spacer,special
4820-01-395-73983786-005-418 INTERCHANGEABLE
Stem,fluid Valve
Velan Valve Corp.
4820-01-395-74003756-008-069 INTERCHANGEABLE
Disk,valve
Velan Valve Corp.
Cross-Reference Index
Part NumberManufacturer
7BV-2401 Velan Valve Corp. (USA)
33311 Velan Valve Corp. (USA)
33311 PIECE 6 Velan Valve Corp. (USA)
BV2401 PRIMARY Velan Valve Corp. (USA)
Related Parts
4320-00-180-7862INTERCHANGEABLE
RING,LH,PUMP
5310-00-209-2036INTERCHANGEABLE
WASHER,LOCK
5940-01-076-6362INTERCHANGEABLE
TERMINAL BOARD
410-GP-Y-11
4730-01-193-7390INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
SAE J512 4 060115B
4820-01-213-8081INTERCHANGEABLE
STEM,NEEDLE VALVE
BV-2501 1IN
4820-01-214-1724INTERCHANGEABLE
DISK,VALVE
BV-2001 1IN
5365-01-246-7246INTERCHANGEABLE
SPACER
33311
5365-01-249-5601INTERCHANGEABLE
SPACER,SPECIAL
4820-01-395-7398INTERCHANGEABLE
STEM,FLUID VALVE
3786-005-418
4820-01-395-7400INTERCHANGEABLE
DISK,VALVE
3756-008-069
4820-01-437-3596INTERCHANGEABLE
VALVE,ANGLE
F05-2095B-02TS
6605-01-446-4023INTERCHANGEABLE
COMPASS,MAGNETIC,MOUNTED
33311

Frequently Asked Questions

What is NSN 4820-01-209-4582?

NSN 4820-01-209-4582 is a Pad,disk,globe Valve, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-209-4582?

NSN 4820-01-209-4582 has 4 cross-referenced part numbers: 7BV-2401 (Velan Valve Corp.), 33311 (Velan Valve Corp.), 33311 PIECE 6 (Velan Valve Corp.), BV2401 (Velan Valve Corp.).

What NSN replaces 4820-01-209-4582?

There are 12 known substitutes for 4820-01-209-4582: 4320-00-180-7862, 5310-00-209-2036, 5940-01-076-6362 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BV2401?

Key specifications for BV2401: General Characteristics Item Description: CORROSION RESISTANT STEEL. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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