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PartsTable / COMPONENT / B32972HF1 1/2IN SWLDG
B32972HF1 1/2IN SWLDG ✓ 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 B32972HF1 1/2IN SWLDG is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-181-9448, 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
B32972HF1 1/2IN SWLDG
NSN: 4820-00-181-9448
FSC: 4820
CAGE: 63220 — FLOWSERVE INC (USA)
SPECIFICATIONS
Part NumberB32972HF1 1/2IN SWLDG
NSN4820-00-181-9448
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B32972HF1 1/2IN SWLDG · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1623166Interchangeable
interchangeable cross-reference
interchangeable
807-1800 ASSY 807-22 1 1-4INInterchangeable
interchangeable cross-reference
interchangeable
7230WInterchangeable
interchangeable cross-reference
interchangeable
213730Interchangeable
interchangeable cross-reference
interchangeable
MILV22094Interchangeable
interchangeable cross-reference
interchangeable
MIL-V-22094L1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B32972HF1 1/2IN SWLDG?
B32972HF1 1/2IN SWLDG is a B32972HF1 1/2IN SWLDG.
What parts can replace B32972HF1 1/2IN SWLDG?
There are 16 known substitutes for B32972HF1 1/2IN SWLDG: 1623166, 807-1800 ASSY 807-22 1 1-4IN, 7230W and 13 more. Substitute compatibility should be verified for your specific system.
Is B32972HF1 1/2IN SWLDG still available?
B32972HF1 1/2IN SWLDG is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026