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34420208 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

34420208: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include bonnet_type: INSIDE SPRING, disk_loading_method: SPRING, flow_control_device: DISK, valve_operation_method: AUTOMATIC, end_item_identification: SUPPLY CLASS AOE, bonnet_attachment_method: INTEGRAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-244-5037, 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
34420208
NSN: 4820-01-244-5037
FSC: 4820 — Valves, Nonpowered
CAGE: 88663 — DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE (USA)
SPECIFICATIONS
bonnet_typeINSIDE SPRING
disk_loading_methodSPRING
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
end_item_identificationSUPPLY CLASS AOE
bonnet_attachment_methodINTEGRAL
NSN4820-01-244-5037
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 34420208 · 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: DISK
•
BONNET TYPE: INSIDE SPRING
•
DISK LOADING METHOD: SPRING
•
BONNET ATTACHMENT METHOD: INTEGRAL
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
BONNET TYPEINSIDE SPRING
DISK LOADING METHODSPRING
BONNET ATTACHMENT METHODINTEGRAL
END ITEM IDENTIFICATIONSUPPLY CLASS AOE
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 4
D44PUU-04H-1/2-3/4Reference document
Same NSN cross-reference
Reference document — Secondary reference
D44PUU-04 1/2 X 3/4 INReference document
Same NSN cross-reference
Reference document — Secondary reference
20252-6-941SSReference document
Same NSN cross-reference
Reference document — Secondary reference
20252-6-941MReference document
Same NSN cross-reference
Reference document — Secondary reference
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 34420208?
34420208 is a VALVE,SAFETY RELIEF.
What parts can replace 34420208?
There are 4 known substitutes for 34420208: D44PUU-04H-1/2-3/4, D44PUU-04 1/2 X 3/4 IN, 20252-6-941SS and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34420208?
34420208 is cataloged in the U.S. Government catalog under NSN 4820-01-244-5037. This indicates validated use in U.S. government and defense supply chains.
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