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Technical Data Sheet
PartsTable / COMPONENT / 12132-22
12132-22 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SEAT, flange_diameter: 2.750 INCHES NOMINAL IN, style_designator: THREADED FLANGED, under_flange_height: 0.6875 INCHES NOMINAL IN, body_inside_diameter: 2.0156 INCHES NOMINAL IN, seating_surface_shape: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-191-8839, 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
12132-22
NSN: 4820-01-191-8839
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY SEAT
flange_diameter2.750 INCHES NOMINAL IN
style_designatorTHREADED FLANGED
under_flange_height0.6875 INCHES NOMINAL IN
body_inside_diameter2.0156 INCHES NOMINAL IN
seating_surface_shapeFLAT
flange_seat_to_disk_end_height0.125 INCHES NOMINAL IN
NSN4820-01-191-8839
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12132-22 · 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
•
SEATING SURFACE SHAPE: FLAT
•
MATERIAL: COPPER ALLOY SEAT
•
FLANGE DIAMETER: 2.750 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 2.0156 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.125 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 0.6875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THREADED FLANGED
TECHNICAL CHARACTERISTICS (FLIS)
SEATING SURFACE SHAPEFLAT
MATERIALCOPPER ALLOY SEAT
FLANGE DIAMETER2.750 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.0156 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT0.125 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.6875 INCHES NOMINAL IN
STYLE DESIGNATORTHREADED FLANGED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
12132Interchangeable
interchangeable cross-reference
interchangeable
12-134Interchangeable
interchangeable cross-reference
interchangeable
3CInterchangeable
interchangeable cross-reference
interchangeable
C12132Interchangeable
interchangeable cross-reference
interchangeable
29334Interchangeable
interchangeable cross-reference
interchangeable
2410 21/64Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12132-22?
12132-22 is a SEAT,VALVE.
What parts can replace 12132-22?
There are 14 known substitutes for 12132-22: 12132, 12-134, 3C and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12132-22?
12132-22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-191-8839. 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