PartsTable
Technical Data Sheet
9511RB ✓ 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

The VALVE,GLOBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STEM, bonnet_type: PACKING RETAINING, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, special_features: CLEANED AND PACKAGED PER MIL-P-52211/CE,PROCESSED FOR USE W/LIQUID OXYGEN, style_designator: STRAIGHT THRU. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-803-9944, 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
9511RB
NSN: 4820-00-803-9944
FSC: 4820
CAGE: 06023 — REGO CO A MARMON GROUP CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
bonnet_typePACKING RETAINING
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresCLEANED AND PACKAGED PER MIL-P-52211/CE,PROCESSED FOR USE W/LIQUID OXYGEN
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
operating_pressure3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size1.000 INCHES ALL ENDS IN
valve_operation_methodMANUAL
NSN4820-00-803-9944
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 9511RB · 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
MATERIAL: COPPER ALLOY BODY
BONNET TYPE: PACKING RETAINING
FLOW CONTROL DEVICE: DISK
STYLE DESIGNATOR: STRAIGHT THRU
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNED: OXYGEN, LIQUID SINGLE RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY BODY
BONNET TYPEPACKING RETAINING
FLOW CONTROL DEVICEDISK
MATERIALSTEEL CORROSION RESISTING STEM
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDOXYGEN, LIQUID SINGLE RESPONSE
SPECIAL FEATURESCLEANED AND PACKAGED PER MIL-P-52211/CE,PROCESSED FOR USE W/LIQUID OXYGEN
FEATURES PROVIDEDBONNET PACKING
THREAD SERIES DESIGNATORNPT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1394Interchangeable
interchangeable cross-reference
interchangeable
MIS-10221Interchangeable
interchangeable cross-reference
interchangeable
T0558DInterchangeable
interchangeable cross-reference
interchangeable
A200044-AInterchangeable
interchangeable cross-reference
interchangeable
73-100028-5Interchangeable
interchangeable cross-reference
interchangeable
SS5228-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9511RB?
9511RB is a VALVE,GLOBE.
What parts can replace 9511RB?
There are 14 known substitutes for 9511RB: 1394, MIS-10221, T0558D and 11 more. Substitute compatibility should be verified for your specific system.
Is 9511RB still available?
9511RB is currently cancelled.
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