PartsTable
Technical Data Sheet
636B3 1-4 1-60PSI ✓ 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: RUBBER SYNTHETIC SEAT, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN,OPTIONAL END(PIPE) FIRST END, style_designator: ANGLE, thread_direction: RIGHT-HAND SECOND END, operating_pressure: 3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-498-7296, 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
636B3 1-4 1-60PSI
NSN: 4820-00-498-7296
FSC: 4820
CAGE: 86768 — TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEAT
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN,OPTIONAL END(PIPE) FIRST END
style_designatorANGLE
thread_directionRIGHT-HAND SECOND END
operating_pressure3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePOPPET
nominal_thread_size0.250 INCHES SECOND END IN
maximum_operating_temp225.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
thread_series_designatorNPT FIRST END
NSN4820-00-498-7296
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 636B3 1-4 1-60PSI · 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
OPERATING PRESSURE: 3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
THREAD DIRECTION: RIGHT-HAND SECOND END
STYLE DESIGNATOR: ANGLE
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) FIRST END
FLOW CONTROL DEVICE: POPPET
THREAD SERIES DESIGNATOR: NPT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
THREAD DIRECTIONRIGHT-HAND SECOND END
STYLE DESIGNATORANGLE
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) FIRST END
FLOW CONTROL DEVICEPOPPET
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORNPT FIRST END
ADJUSTABLE PRESSURE RANGE+40.0 TO 125.0 POUNDS PER SQUARE INCH LBS
DISK LOADING METHODSPRING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
636B-3-1/4-1Interchangeable
interchangeable cross-reference
interchangeable
00201-0103-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 636B3 1-4 1-60PSI?
636B3 1-4 1-60PSI is a VALVE,SAFETY RELIEF.
What parts can replace 636B3 1-4 1-60PSI?
There are 2 known substitutes for 636B3 1-4 1-60PSI: 636B-3-1/4-1, 00201-0103-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 636B3 1-4 1-60PSI?
636B3 1-4 1-60PSI is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-498-7296. This indicates validated use in U.S. government and defense supply chains.
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