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B8022M — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

B8022M: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, end_item_identification: VALVE,ANGLE RELIEF, stem_actuating_end_type: ROUNDED, valve_type_for_which_designed: ANGLE, material_document_and_classification: MONEL/400 ASTM B164 FED STD SINGLE MATERIAL RESPONSE, valve_model_number_for_which_designed: D50-0016. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-574-8795, 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
B8022M
NSN: 4820-01-574-8795
FSC: 4820 — Valves, Nonpowered
CAGE: 5P967 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY
end_item_identificationVALVE,ANGLE RELIEF
stem_actuating_end_typeROUNDED
valve_type_for_which_designedANGLE
material_document_and_classificationMONEL/400 ASTM B164 FED STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designedD50-0016
NSN4820-01-574-8795
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B8022M · 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
•
VALVE TYPE FOR WHICH DESIGNED: ANGLE
•
STEM ACTUATING END TYPE: ROUNDED
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: D50-0016
•
MATERIAL DOCUMENT AND CLASSIFICATION: MONEL/400 ASTM B164 FED STD SINGLE MATERIAL RESPONSE
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDANGLE
STEM ACTUATING END TYPEROUNDED
VALVE MODEL NUMBER FOR WHICH DESIGNEDD50-0016
MATERIAL DOCUMENT AND CLASSIFICATIONMONEL/400 ASTM B164 FED STD SINGLE MATERIAL RESPONSE
END ITEM IDENTIFICATIONVALVE,ANGLE RELIEF
MATERIALNICKEL ALLOY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
D50-0016 ITEM 9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B8022M?
B8022M is a STEM,FLUID VALVE.
What parts can replace B8022M?
There is 1 known substitute for B8022M: D50-0016 ITEM 9. Substitute compatibility should be verified for your specific system.
What is the NSN for B8022M?
B8022M is cataloged in the U.S. Government catalog under NSN 4820-01-574-8795. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.