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Technical Data Sheet
B-102-A 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

CAPACITOR,VARIABLE,GLASS DIELECT. Key specifications include material: COPPER ALLOY 922 OR COPPER ALLOY 836 SEAT, stem_type: NONRISING, valve_size: 1.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, pressure_class: ERR-060, connection_type: FLANGE, ROUND W/HOLES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-302-6269, 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
B-102-A 1IN
NSN: 4820-01-302-6269
FSC: 4820
CAGE: 30263 — PIMA VALVE, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 OR COPPER ALLOY 836 SEAT
stem_typeNONRISING
valve_size1.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
pressure_classERR-060
connection_typeFLANGE, ROUND W/HOLES
flange_diameter4.250 INCHES IN
features_providedBONNET PACKING
bolt_hole_quantity4
flange_face_designPLAIN
face_to_face_distance5.000 INCHES IN
valve_operation_methodMANUAL
NSN4820-01-302-6269
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: B-102-A 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
FEATURES PROVIDED: BONNET PACKING
PRESSURE CLASS: ERR-060
VALVE SIZE: 1.000 INCHES IN
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
STEM TYPE: NONRISING
FACE TO FACE DISTANCE: 5.000 INCHES IN
OPERATING PRESSURE AND TYPE: 300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDBONNET PACKING
PRESSURE CLASSERR-060
VALVE SIZE1.000 INCHES IN
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
STEM TYPENONRISING
FACE TO FACE DISTANCE5.000 INCHES IN
OPERATING PRESSURE AND TYPE300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
FLANGE DIAMETER4.250 INCHES IN
FLANGE FACE DESIGNPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
HS25MInterchangeable
interchangeable cross-reference
interchangeable
100102Interchangeable
interchangeable cross-reference
interchangeable
940709-1Interchangeable
interchangeable cross-reference
interchangeable
2-0043-2Interchangeable
interchangeable cross-reference
interchangeable
VC 32GInterchangeable
interchangeable cross-reference
interchangeable
C 0555Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B-102-A 1IN?
B-102-A 1IN is a CAPACITOR,VARIABLE,GLASS DIELECT.
What parts can replace B-102-A 1IN?
There are 14 known substitutes for B-102-A 1IN: HS25M, 100102, 940709-1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B-102-A 1IN?
B-102-A 1IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-302-6269. This indicates validated use in U.S. government and defense supply chains.
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