PartsTable
Technical Data Sheet
0427-2-1-2IN ✓ 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,GATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 SEAT, stem_type: RISING, valve_size: 2.500 INCHES IN, bonnet_type: INSIDE SCREW, features_provided: BONNET PACKING, nominal_thread_size: 2.500 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-142-3133, 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
0427-2-1-2IN
NSN: 4820-00-142-3133
FSC: 4820
CAGE: 21368 — FAIRBANKS CO THE (USA)
SPECIFICATIONS
materialSTEEL COMP 410 SEAT
stem_typeRISING
valve_size2.500 INCHES IN
bonnet_typeINSIDE SCREW
features_providedBONNET PACKING
nominal_thread_size2.500 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodUNION
thread_series_designatorNPT
operating_pressure_and_type300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 600.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
furnished_items_and_quantity1 HANDWHEEL
inlet_relationship_with_outletIDENTICAL
NSN4820-00-142-3133
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 0427-2-1-2IN · 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 922 BODY
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
THREAD SERIES DESIGNATOR: NPT
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL
FEATURES PROVIDED: BONNET PACKING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 922 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
THREAD SERIES DESIGNATORNPT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B371 ALLOY697 ASSN STD SINGLE MATERIAL RESPONSE STEM
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
MATERIALCOPPER ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE SEAT
FEATURES PROVIDEDBONNET PACKING
MATERIALSTEEL COMP 410 SEAT
BONNET TYPEINSIDE SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1438Interchangeable
interchangeable cross-reference
interchangeable
90-39074Interchangeable
interchangeable cross-reference
interchangeable
F46437Interchangeable
interchangeable cross-reference
interchangeable
39074Interchangeable
interchangeable cross-reference
interchangeable
B7118-7Interchangeable
interchangeable cross-reference
interchangeable
846171036Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0427-2-1-2IN?
0427-2-1-2IN is a VALVE,GATE.
What parts can replace 0427-2-1-2IN?
There are 16 known substitutes for 0427-2-1-2IN: 1438, 90-39074, F46437 and 13 more. Substitute compatibility should be verified for your specific system.
Is 0427-2-1-2IN still available?
0427-2-1-2IN is currently cancelled.
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