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10-20211-502 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10-20211-502: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: INCLUDED, body_style: TEE, temp_rating: -65.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF, regulation_type: AUTOMATIC SINGLE STAGE, mounting_facility: FLANGE, valve_stem_design: DOUBLE SEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-860-4396, 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
10-20211-502
NSN: 4820-00-860-4396
FSC: 4820 — Valves, Nonpowered
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
filterINCLUDED
body_styleTEE
temp_rating-65.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF
regulation_typeAUTOMATIC SINGLE STAGE
mounting_facilityFLANGE
valve_stem_designDOUBLE SEAT
flow_control_devicePOPPET
valve_loading_methodSPRING
first_end_thread_class3A A
end_connection_quantity3
outlet_pressure_settingERR-060
remote_actuation_methodBELLOWS
NSN4820-00-860-4396
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10-20211-502 · 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
•
FLOW CONTROL DEVICE: POPPET
•
VALVE STEM DESIGN: DOUBLE SEAT
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END THREAD PITCH DIAMETERS: +0.5230 TO 0.5264 INCHES IN
•
REMOTE ACTUATION METHOD: BELLOWS
•
BODY STYLE: TEE
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
VALVE STEM DESIGNDOUBLE SEAT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END THREAD PITCH DIAMETERS+0.5230 TO 0.5264 INCHES IN
REMOTE ACTUATION METHODBELLOWS
BODY STYLETEE
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END THREAD CLASS3A A
FIRST END STYLE DESIGNATORFLARED
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 10-20211-502?
10-20211-502 is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for 10-20211-502?
10-20211-502 is cataloged in the U.S. Government catalog under NSN 4820-00-860-4396. This indicates validated use in U.S. government and defense supply chains.
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