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Technical Data Sheet

DBDS6K-18/200/J — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DBDS6K-18/200/J: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include thread_direction: RIGHT-HAND ALL ENDS, operating_pressure: 5800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, disk_loading_method: SPRING, flow_control_device: POPPET, nominal_thread_size: 0.438 INCHES ALL ENDS IN, maximum_operating_temp: 158.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-438-4884, 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
DBDS6K-18/200/J
NSN: 4820-01-438-4884
FSC: 4820 — Valves, Nonpowered
CAGE: 27005 — BOSCH REXROTH CORPORATION DIV INDUSTRIAL HYDRAULICS (USA)
SPECIFICATIONS
thread_directionRIGHT-HAND ALL ENDS
operating_pressure5800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePOPPET
nominal_thread_size0.438 INCHES ALL ENDS IN
maximum_operating_temp158.0 FAHRENHEIT SINGLE RESPONSE DEGF
minimum_operating_temp-22.0 FAHRENHEIT DEGF
valve_operation_methodAUTOMATIC
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
media_for_which_designedHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
opening_pressure_setting2900.0 POUNDS PER SQUARE INCH LBS
thread_series_designatorUNF ALL ENDS
NSN4820-01-438-4884
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DBDS6K-18/200/J · 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
•
FURNISHED ITEMS AND QUANTITY: 1 LOCKING DEVICE AND 1 CAP
•
CONNECTION STYLE: PLAIN (SCREW-IN CARTRIDGE) ALL ENDS
•
MINIMUM OPERATING TEMP: -22.0 FAHRENHEIT DEGF
•
CONNECTION TYPE: THREADED CARTRIDGE ALL ENDS
•
STYLE DESIGNATOR: SCREW-IN CARTRIDGE
•
OPERATING PRESSURE: 5800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
FURNISHED ITEMS AND QUANTITY1 LOCKING DEVICE AND 1 CAP
CONNECTION STYLEPLAIN (SCREW-IN CARTRIDGE) ALL ENDS
MINIMUM OPERATING TEMP-22.0 FAHRENHEIT DEGF
CONNECTION TYPETHREADED CARTRIDGE ALL ENDS
STYLE DESIGNATORSCREW-IN CARTRIDGE
OPERATING PRESSURE5800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP158.0 FAHRENHEIT SINGLE RESPONSE DEGF
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
DBDS6K-1X/200/JReference 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 DBDS6K-18/200/J?
DBDS6K-18/200/J is a VALVE,SAFETY RELIEF.
What parts can replace DBDS6K-18/200/J?
There is 1 known substitute for DBDS6K-18/200/J: DBDS6K-1X/200/J. Substitute compatibility should be verified for your specific system.
What is the NSN for DBDS6K-18/200/J?
DBDS6K-18/200/J is cataloged in the U.S. Government catalog under NSN 4820-01-438-4884. This indicates validated use in U.S. government and defense supply chains.
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