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PCM400SV20 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

PCM400SV20: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include valve_size: 0.250 INCHES IN, body_material: STEEL CORROSION RESISTING, pressure_class: ERR-060, connection_type: THREADED INTERNAL PIPE, special_features: CALIBRATED FLOW, nominal_thread_size: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-422-5723, 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
PCM400SV20
NSN: 4820-01-422-5723
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
valve_size0.250 INCHES IN
body_materialSTEEL CORROSION RESISTING
pressure_classERR-060
connection_typeTHREADED INTERNAL PIPE
special_featuresCALIBRATED FLOW
nominal_thread_size0.250 INCHES IN
valve_operation_methodHYDRAULIC
end_connection_quantity2
end_item_identification4920013890602,VERTICAL LAUNCHING SYSTEM MK-41
thread_series_designatorNPTF
NSN4820-01-422-5723
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PCM400SV20 · 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
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
END CONNECTION QUANTITY: 2
•
VALVE SIZE: 0.250 INCHES IN
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
BODY MATERIAL: STEEL CORROSION RESISTING
•
PRESSURE CLASS: ERR-060
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL PIPE
END CONNECTION QUANTITY2
VALVE SIZE0.250 INCHES IN
NOMINAL THREAD SIZE0.250 INCHES IN
BODY MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESCALIBRATED FLOW
END ITEM IDENTIFICATION4920013890602,VERTICAL LAUNCHING SYSTEM MK-41
PRESSURE CLASSERR-060
THREAD SERIES DESIGNATORNPTF
VALVE OPERATION METHODHYDRAULIC
SUBSTITUTES & CROSS-REFERENCES 2
8230612Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
8230612-0703Same 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 PCM400SV20?
PCM400SV20 is a VALVE,FLOW CONTROL.
What parts can replace PCM400SV20?
There are 2 known substitutes for PCM400SV20: 8230612, 8230612-0703. Substitute compatibility should be verified for your specific system.
What is the NSN for PCM400SV20?
PCM400SV20 is cataloged in the U.S. Government catalog under NSN 4820-01-422-5723. 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.