PartsTable
Technical Data Sheet
509199 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: COPPER ALLOY OVERALL, bonnet_type: INSIDE SPRING, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: ANGLE, thread_direction: RIGHT-HAND FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-4084, 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
509199
NSN: 4820-00-287-4084
FSC: 4820
CAGE: 35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
bonnet_typeINSIDE SPRING
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorANGLE
thread_directionRIGHT-HAND FIRST END
features_providedVALVE STEM LOCK SHIELD
operating_pressure225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
nominal_thread_size0.250 INCHES FIRST END IN
maximum_operating_temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-00-287-4084
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 509199 · 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
VALVE OPERATION METHOD: AUTOMATIC OR MANUAL
VALVE DISCHARGE FLOW RATE: 62.0 CUBIC FEET PER MINUTE
CONNECTION STYLE: PLAIN (PIPE) FIRST END
DISK LOADING METHOD: SPRING
THREAD DIRECTION: RIGHT-HAND FIRST END
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES FIRST END IN
OPENING PRESSURE SETTING: 200.0 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATOR: NPT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODAUTOMATIC OR MANUAL
VALVE DISCHARGE FLOW RATE62.0 CUBIC FEET PER MINUTE
CONNECTION STYLEPLAIN (PIPE) FIRST END
DISK LOADING METHODSPRING
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES FIRST END IN
OPENING PRESSURE SETTING200.0 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATORNPT FIRST END
STYLE DESIGNATORANGLE
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
227-1247P5Interchangeable
interchangeable cross-reference
interchangeable
5L1122Interchangeable
interchangeable cross-reference
interchangeable
T-151Interchangeable
interchangeable cross-reference
interchangeable
B-345-1Interchangeable
interchangeable cross-reference
interchangeable
B345Interchangeable
interchangeable cross-reference
interchangeable
554Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 509199?
509199 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 509199?
There are 29 known substitutes for 509199: 227-1247P5, 5L1122, T-151 and 26 more. Substitute compatibility should be verified for your specific system.
Is 509199 still available?
509199 is currently cancelled.
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