PartsTable
Technical Data Sheet
F52M ✓ 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,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STEM, bonnet_type: INSIDE SPRING, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN,OPTIONAL END(PIPE) FIRST END, style_designator: ANGLE, thread_direction: RIGHT-HAND SECOND END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-959-5633, 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
F52M
NSN: 4820-00-959-5633
FSC: 4820
CAGE: 71342 — IMI CASH VALVE INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
bonnet_typeINSIDE SPRING
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN,OPTIONAL END(PIPE) FIRST END
style_designatorANGLE
thread_directionRIGHT-HAND SECOND END
features_providedVALVE STEM LOCK SHIELD
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
nominal_thread_size0.750 INCHES FIRST END IN
valve_operation_methodAUTOMATIC OR MANUAL
NSN4820-00-959-5633
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: F52M · 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
CONNECTION STYLE: PLAIN (PIPE) SECOND END
BONNET ATTACHMENT METHOD: THREADED
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
MATERIAL: COPPER ALLOY SEAT
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES FIRST END IN
BONNET TYPE: INSIDE SPRING
VALVE OPERATION METHOD: AUTOMATIC OR MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) FIRST END
BONNET ATTACHMENT METHODTHREADED
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
MATERIALCOPPER ALLOY SEAT
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES FIRST END IN
BONNET TYPEINSIDE SPRING
VALVE OPERATION METHODAUTOMATIC OR MANUAL
FEATURES PROVIDEDVALVE STEM LOCK SHIELD
MATERIALCOPPER ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
BS1227PC14Interchangeable
interchangeable cross-reference
interchangeable
F52Interchangeable
interchangeable cross-reference
interchangeable
BS5-1660PC22Interchangeable
interchangeable cross-reference
interchangeable
2299860Interchangeable
interchangeable cross-reference
interchangeable
651411Interchangeable
interchangeable cross-reference
interchangeable
578E17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F52M?
F52M is a VALVE,SAFETY RELIEF.
What parts can replace F52M?
There are 9 known substitutes for F52M: BS1227PC14, F52, BS5-1660PC22 and 6 more. Substitute compatibility should be verified for your specific system.
Is F52M still available?
F52M is currently cancelled.
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