PartsTable
Technical Data Sheet
444-3-4IN ✓ 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 color: COLORLESS OVERALL, material: PLASTIC POLYESTER OVERALL, nominal_width: 0.750 INCHES IN, nominal_length: 36.0 YARDS, surface_luster: LUSTERLESS, special_features: THICK FILM TAPE WITH A-60 HIGH TACK ADHESIVE; PAPER LINER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-783-5178, 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
444-3-4IN
NSN: 4820-00-783-5178
FSC: 4820
CAGE: 37239 — LUNKENHEIMER CO (USA)
SPECIFICATIONS
colorCOLORLESS OVERALL
materialPLASTIC POLYESTER OVERALL
nominal_width0.750 INCHES IN
nominal_length36.0 YARDS
surface_lusterLUSTERLESS
special_featuresTHICK FILM TAPE WITH A-60 HIGH TACK ADHESIVE; PAPER LINER
adhesive_locationBOTH SIDES
features_providedLINER
core_nominal_diameter3.000 INCHES IN
material_transparencyCLEAR
nominal_overall_thickness0.0003 INCHES IN
NSN4820-00-783-5178
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 444-3-4IN · 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,OPTIONAL END(PIPE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM
VALVE OPERATION METHOD: MANUAL
MATERIAL: COPPER ALLOY OVERALL
BONNET ATTACHMENT METHOD: INTEGRAL
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM
VALVE OPERATION METHODMANUAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE SEAT
SPECIAL FEATURESSELF-CLOSING
MATERIALCOPPER ALLOY OVERALL
BONNET ATTACHMENT METHODINTEGRAL
STYLE DESIGNATORSTRAIGHT THRU
MAXIMUM OPERATING TEMP550.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD SERIES DESIGNATORNPT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
BCEX1ED1Interchangeable
interchangeable cross-reference
interchangeable
60-8-12Interchangeable
interchangeable cross-reference
interchangeable
213970Interchangeable
interchangeable cross-reference
interchangeable
201575Interchangeable
interchangeable cross-reference
interchangeable
30622Interchangeable
interchangeable cross-reference
interchangeable
01T4813Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 444-3-4IN?
444-3-4IN is a RELAY,ELECTROMAGNETIC.
What parts can replace 444-3-4IN?
There are 17 known substitutes for 444-3-4IN: BCEX1ED1, 60-8-12, 213970 and 14 more. Substitute compatibility should be verified for your specific system.
Is 444-3-4IN still available?
444-3-4IN is currently cancelled.
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