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Technical Data Sheet

1384 1/2IN 20T35PSI — Technical Data Sheet

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— · 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 BUTADIENE-ACRYLONITRILE CLASS NBR SEAT, bonnet_type: INSIDE SPRING, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET WITH BRAZING RING (TUBE) ALL ENDS, style_designator: ANGLE, operating_pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-141-1427, 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
1384 1/2IN 20T35PSI
NSN: 4820-01-141-1427
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
bonnet_typeINSIDE SPRING
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET WITH BRAZING RING (TUBE) ALL ENDS
style_designatorANGLE
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
maximum_operating_temp180.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
bonnet_attachment_methodUNION
media_for_which_designedWATER, SALT SINGLE RESPONSE
NSN4820-01-141-1427
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1384 1/2IN 20T35PSI · 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 ATTACHMENT METHOD: UNION
•
FURNISHED ITEMS AND QUANTITY: 1 LEVER AND 2 NUT AND 2 TAILPIECE
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
DISK LOADING METHOD: SPRING
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
•
MAXIMUM OPERATING TEMP: 180.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CONNECTION STYLE: SOCKET WITH BRAZING RING (TUBE) ALL ENDS
TECHNICAL CHARACTERISTICS
BONNET ATTACHMENT METHODUNION
FURNISHED ITEMS AND QUANTITY1 LEVER AND 2 NUT AND 2 TAILPIECE
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
DISK LOADING METHODSPRING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MAXIMUM OPERATING TEMP180.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLESOCKET WITH BRAZING RING (TUBE) ALL ENDS
MATERIALCOPPER ALLOY BODY
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
FLOW CONTROL DEVICEDISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2385C224InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1/2 SBUE MODEL 1385 30T50PSIInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E3650InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2385C223InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
1384 1-2IN 20T3InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
1385 1/2IN SBUE 20-35PSI E3650InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1384 1/2IN 20T35PSI?
1384 1/2IN 20T35PSI is a VALVE,SAFETY RELIEF.
What parts can replace 1384 1/2IN 20T35PSI?
There are 10 known substitutes for 1384 1/2IN 20T35PSI: 2385C224, 1/2 SBUE MODEL 1385 30T50PSI, E3650 and 7 more. Substitute compatibility should be verified for your specific system.
Is 1384 1/2IN 20T35PSI still available?
1384 1/2IN 20T35PSI is currently cancelled.
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