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S16-94425-0 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

S16-94425-0: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include operating_pressure: 350.0 BAR MAXIMUM SINGLE RESPONSE, flow_control_device: POPPET, maximum_operating_temp: 80.0 CELSIUS SINGLE RESPONSE DEGC, valve_operation_method: AUTOMATIC, part_name_assigned_by_controlling_agency: SERIES C4V PILOT OPERATED CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-512-3704, 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
S16-94425-0
NSN: 4820-01-512-3704
FSC: 4820 — Valves, Nonpowered
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
operating_pressure350.0 BAR MAXIMUM SINGLE RESPONSE
flow_control_devicePOPPET
maximum_operating_temp80.0 CELSIUS SINGLE RESPONSE DEGC
valve_operation_methodAUTOMATIC
part_name_assigned_by_controlling_agencySERIES C4V PILOT OPERATED CHECK VALVE
NSN4820-01-512-3704
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: S16-94425-0 · 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
•
OPERATING PRESSURE: 350.0 BAR MAXIMUM SINGLE RESPONSE
•
MAXIMUM OPERATING TEMP: 80.0 CELSIUS SINGLE RESPONSE DEGC
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
OPERATING PRESSURE350.0 BAR MAXIMUM SINGLE RESPONSE
MAXIMUM OPERATING TEMP80.0 CELSIUS SINGLE RESPONSE DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCYSERIES C4V PILOT OPERATED CHECK VALVE
VALVE OPERATION METHODAUTOMATIC
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
C4V06-0G3-2-B1Reference 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 S16-94425-0?
S16-94425-0 is a VALVE,CHECK.
What parts can replace S16-94425-0?
There is 1 known substitute for S16-94425-0: C4V06-0G3-2-B1. Substitute compatibility should be verified for your specific system.
What is the NSN for S16-94425-0?
S16-94425-0 is cataloged in the U.S. Government catalog under NSN 4820-01-512-3704. 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.