PartsTable
Technical Data Sheet
S311AF02N6BF5 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN,OPTIONAL END(PIPE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, aperture_diameter: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-119-9010, 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
S311AF02N6BF5
NSN: 4810-01-119-9010
FSC: 4810
CAGE: 60219 — ITT CORP ITT GENERAL CONTROLS DIV (USA)
SPECIFICATIONS
materialALUMINUM BODY
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN,OPTIONAL END(PIPE) FIRST END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
aperture_diameter0.250 INCHES NOMINAL IN
mounting_positionHORIZONTAL
frequency_in_hertz60.0
operating_pressure15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_devicePISTON
nominal_thread_size0.250 INCHES FIRST END IN
maximum_operating_temp175.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4810-01-119-9010
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: S311AF02N6BF5 · 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
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
THREAD SERIES DESIGNATOR: NPT FIRST END
STYLE DESIGNATOR: STRAIGHT THRU
FREQUENCY IN HERTZ: 60.0
OPERATING PRESSURE: 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC
MEDIA FOR WHICH DESIGNED: GAS, NATURAL SINGLE RESPONSE
MATERIAL: RUBBER SYNTHETIC SEAT
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
THREAD SERIES DESIGNATORNPT FIRST END
STYLE DESIGNATORSTRAIGHT THRU
FREQUENCY IN HERTZ60.0
OPERATING PRESSURE15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
MEDIA FOR WHICH DESIGNEDGAS, NATURAL SINGLE RESPONSE
MATERIALRUBBER SYNTHETIC SEAT
VALVE OPERATION METHODSOLENOID
MAXIMUM OPERATING TEMP175.0 FAHRENHEIT SINGLE RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
27618Interchangeable
interchangeable cross-reference
interchangeable
01464Interchangeable
interchangeable cross-reference
interchangeable
905101-0001Interchangeable
interchangeable cross-reference
interchangeable
B-5762-1Interchangeable
interchangeable cross-reference
interchangeable
6510NCM116988Interchangeable
interchangeable cross-reference
interchangeable
553238Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S311AF02N6BF5?
S311AF02N6BF5 is a RELAY,ELECTROMAGNETIC.
What parts can replace S311AF02N6BF5?
There are 7 known substitutes for S311AF02N6BF5: 27618, 01464, 905101-0001 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S311AF02N6BF5?
S311AF02N6BF5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-119-9010. This indicates validated use in U.S. government and defense supply chains.
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