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V20-1378 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V20-1378: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include special_features: PARALLEL SECTIONAL TYPE; HARD CHROME-PLATED SPOOLS; MODIFIED GRESEN HYDRAULIC CONTROL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-221-5688, 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
V20-1378
NSN: 4820-01-221-5688
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
special_featuresPARALLEL SECTIONAL TYPE; HARD CHROME-PLATED SPOOLS; MODIFIED GRESEN HYDRAULIC CONTROL
NSN4820-01-221-5688
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V20-1378 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPARALLEL SECTIONAL TYPE; HARD CHROME-PLATED SPOOLS; MODIFIED GRESEN HYDRAULIC CONTROL
SUBSTITUTES & CROSS-REFERENCES 2
10877-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
CP-2195Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 V20-1378?
V20-1378 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace V20-1378?
There are 2 known substitutes for V20-1378: 10877-001, CP-2195. Substitute compatibility should be verified for your specific system.
What is the NSN for V20-1378?
V20-1378 is cataloged in the U.S. Government catalog under NSN 4820-01-221-5688. 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.