PartsTable
Technical Data Sheet

321-2IN. — Technical Data Sheet

✓ 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 TAPE,INSULATION,ELECTRICAL is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL, stem_type: RISING, valve_size: 0.500 INCHES IN, bonnet_type: INSIDE SCREW, nominal_width: 0.500 INCHES IN, nominal_length: 60.0 YARDS. This part is cataloged in the Federal Logistics Information System under NSN 4820-00-288-7200, 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
321-2IN.
NSN: 4820-00-288-7200
FSC: 4820
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
stem_typeRISING
valve_size0.500 INCHES IN
bonnet_typeINSIDE SCREW
nominal_width0.500 INCHES IN
nominal_length60.0 YARDS
pressure_classERR-060
connection_typeTHREADED INTERNAL PIPE
special_features2 INCH PVC 45 DEGREE IN
features_providedCEMENT
nominal_thread_size0.500 INCHES IN
valve_operation_methodMANUAL
NSN4820-00-288-7200
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 321-2IN. · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 550.0 FAHRENHEIT STEAM DEGF
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
PRESSURE CLASS: ERR-060
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
OPERATING PRESSURE AND TYPE: 350.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 1000.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
THREAD SERIES DESIGNATOR: NPT
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED550.0 FAHRENHEIT STEAM DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
PRESSURE CLASSERR-060
NOMINAL THREAD SIZE0.500 INCHES IN
OPERATING PRESSURE AND TYPE350.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 1000.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
THREAD SERIES DESIGNATORNPT
MATERIALCOPPER ALLOY 922 BODY
CONNECTION TYPETHREADED INTERNAL PIPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
94-556-1042-11-00-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A7234InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
188-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
11545-58InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SD1375PC163InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B3524-86InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 321-2IN.?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 321-2IN.?
321-2IN. is a TAPE,INSULATION,ELECTRICAL.
What parts can replace 321-2IN.?
There are 26 known substitutes for 321-2IN.: 94-556-1042-11-00-00, A7234, 188-1 and 23 more. Substitute compatibility should be verified for your specific system.
Is 321-2IN. still available?
321-2IN. is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 321-2IN.