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RV9-2900 — VALVE,RELAY,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

RV9-2900: VALVE,RELAY,FLUID PRESSURE.

The VALVE,RELAY,FLUID PRESSURE is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON RACK TRANSMITTER MODEL MS501 ONBOARD 210 FT C.G. VESSELS FT.

This part is cataloged in the U.S. Government catalog under NSN 4810-01-225-3020, 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
RV9-2900
NSN: 4810-01-225-3020
FSC: 4810 — Valves, Powered
CAGE: 10055 — MARINE ELECTRONICS, LLC SALES (USA)
SPECIFICATIONS
end_item_identificationUSED ON RACK TRANSMITTER MODEL MS501 ONBOARD 210 FT C.G. VESSELS FT
NSN4810-01-225-3020
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RV9-2900 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL ALUMINUM BODY; MAX OPERATING PRESSURE 200 PSI; A ONE DEGREE MOVEMENT OF INPUT SHAFT WILL GIVE A 4 PSI SIGNAL INCREASE; SHAFT DIA 0.500 INCH NOM; TWO PORTS 1 INLET & 1 OUTLET; PORT SIZE 0.125 INCH NPT; FOUR 0.250 INCH -20 THREADED MOUNTING HOLES; VALVE O/A LG 5.800 INCHES NOM; 2.000 INCHES SQ IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL ALUMINUM BODY; MAX OPERATING PRESSURE 200 PSI; A ONE DEGREE MOVEMENT OF INPUT SHAFT WILL GIVE A 4 PSI SIGNAL INCREASE; SHAFT DIA 0.500 INCH NOM; TWO PORTS 1 INLET & 1 OUTLET; PORT SIZE 0.125 INCH NPT; FOUR 0.250 INCH -20 THREADED MOUNTING HOLES; VALVE O/A LG 5.800 INCHES NOM; 2.000 INCHES SQ IN
END ITEM IDENTIFICATIONUSED ON RACK TRANSMITTER MODEL MS501 ONBOARD 210 FT C.G. VESSELS FT
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RV9-2900?
RV9-2900 is a VALVE,RELAY,FLUID PRESSURE.
What is the NSN for RV9-2900?
RV9-2900 is cataloged in the U.S. Government catalog under NSN 4810-01-225-3020. 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.