PartsTable
Technical Data Sheet
TYA1CLC1-2 400-242T0290SBU ✓ 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: NICKEL ALLOY FLOW CONTROL DEVICE, bonnet_type: EXPOSED SPRING, connection_style: SOCKET WITH BRAZING RING FIRST END, style_designator: ANGLE, features_provided: PRESSURE TIGHT OUTLET SIDE, disk_loading_method: SPRING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-023-6444, 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
TYA1CLC1-2 400-242T0290SBU
NSN: 4820-00-023-6444
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialNICKEL ALLOY FLOW CONTROL DEVICE
bonnet_typeEXPOSED SPRING
connection_styleSOCKET WITH BRAZING RING FIRST END
style_designatorANGLE
features_providedPRESSURE TIGHT OUTLET SIDE
disk_loading_methodSPRING
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
bonnet_attachment_methodTHREADED
renewable_seat_ring_typeTHREADED
adjustable_pressure_range+242.0 TO 290.0 POUNDS PER SQUARE INCH LBS
nondefinitive_spec/std_dataA1 TYPE AND C CLASS
NSN4820-00-023-6444
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: TYA1CLC1-2 400-242T0290SBU · 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
BONNET TYPE: EXPOSED SPRING
MATERIAL: NICKEL ALLOY FLOW CONTROL DEVICE
ADJUSTABLE PRESSURE RANGE: +242.0 TO 290.0 POUNDS PER SQUARE INCH LBS
FURNISHED ITEMS AND QUANTITY: 2 NUT
NONDEFINITIVE SPEC/STD DATA: A1 TYPE AND C CLASS
STYLE DESIGNATOR: ANGLE
FEATURES PROVIDED: PRESSURE TIGHT OUTLET SIDE
TECHNICAL CHARACTERISTICS (FLIS)
BONNET TYPEEXPOSED SPRING
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
ADJUSTABLE PRESSURE RANGE+242.0 TO 290.0 POUNDS PER SQUARE INCH LBS
FURNISHED ITEMS AND QUANTITY2 NUT
NONDEFINITIVE SPEC/STD DATAA1 TYPE AND C CLASS
STYLE DESIGNATORANGLE
MATERIALCOPPER ALLOY 922 BODY
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
DISK LOADING METHODSPRING
CONNECTION STYLESOCKET WITH BRAZING RING FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
213559Interchangeable
interchangeable cross-reference
interchangeable
0085356Interchangeable
interchangeable cross-reference
interchangeable
0083600Interchangeable
interchangeable cross-reference
interchangeable
MILV20065Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TYA1CLC1-2 400-242T0290SBU?
TYA1CLC1-2 400-242T0290SBU is a VALVE,SAFETY RELIEF.
What parts can replace TYA1CLC1-2 400-242T0290SBU?
There are 4 known substitutes for TYA1CLC1-2 400-242T0290SBU: 213559, 0085356, 0083600 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TYA1CLC1-2 400-242T0290SBU?
TYA1CLC1-2 400-242T0290SBU is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-023-6444. This indicates validated use in U.S. government and defense supply chains.
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