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Technical Data Sheet

RK 009 VT 1/2 — PARTS KIT,SAFETY RELIEF VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

RK 009 VT 1/2: PARTS KIT,SAFETY RELIEF VALVE.

The PARTS KIT,SAFETY RELIEF VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: SPRUANCE CLASS DD (963), supply_items_and_quantities: SEAT 1; SEAT O-RING 1; STEM AND DIAPHAGM ASSEMBLY 1; STEM O-RING 1; COVER O-RING 1; RV SPRING 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-445-2378, 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
RK 009 VT 1/2
NSN: 4820-01-445-2378
FSC: 4820 — Valves, Nonpowered
CAGE: 79227 — WATTS REGULATOR COMPANY (USA)
SPECIFICATIONS
component_quantity6
end_item_identificationSPRUANCE CLASS DD (963)
supply_items_and_quantitiesSEAT 1; SEAT O-RING 1; STEM AND DIAPHAGM ASSEMBLY 1; STEM O-RING 1; COVER O-RING 1; RV SPRING 1
NSN4820-01-445-2378
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RK 009 VT 1/2 · 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
•
COMPONENT QUANTITY: 6
•
SUPPLY ITEMS AND QUANTITIES: SEAT 1; SEAT O-RING 1; STEM AND DIAPHAGM ASSEMBLY 1; STEM O-RING 1; COVER O-RING 1; RV SPRING 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY6
SUPPLY ITEMS AND QUANTITIESSEAT 1; SEAT O-RING 1; STEM AND DIAPHAGM ASSEMBLY 1; STEM O-RING 1; COVER O-RING 1; RV SPRING 1
END ITEM IDENTIFICATIONSPRUANCE CLASS DD (963)
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RK 009 VT 1/2?
RK 009 VT 1/2 is a PARTS KIT,SAFETY RELIEF VALVE.
What is the NSN for RK 009 VT 1/2?
RK 009 VT 1/2 is cataloged in the U.S. Government catalog under NSN 4820-01-445-2378. This indicates validated use in U.S. government and defense supply chains.
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