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LL3211B3IN141T190PSI — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

LL3211B3IN141T190PSI: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, valve_size: 3.000 INCHES IN, bonnet_type: INSIDE SPRINGINSIDE SPRING, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE FLANGED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-187-6818, 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
LL3211B3IN141T190PSI
NSN: 4820-01-187-6818
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
valve_size3.000 INCHES IN
bonnet_typeINSIDE SPRINGINSIDE SPRING
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorANGLE FLANGED ENDS
disk_loading_methodSPRINGSPRING
flow_control_deviceDISKDISK
valve_operation_methodAUTOMATICAUTOMATIC
bonnet_attachment_methodUNIONUNION
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
adjustable_pressure_range+141.0 TO 190.0 POUNDS PER SQUARE INCH LBS
NSN4820-01-187-6818
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LL3211B3IN141T190PSI · 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
•
FLOW CONTROL DEVICE: DISKDISK
•
FLANGE SHAPE: ROUND WITH HOLES ALL ENDS
•
CONNECTION TYPE: FLANGE ALL ENDS
•
STYLE DESIGNATOR: ANGLE FLANGED ENDS
•
VALVE SIZE: 3.000 INCHES IN
•
ADJUSTABLE PRESSURE RANGE: +141.0 TO 190.0 POUNDS PER SQUARE INCH LBS
•
BONNET TYPE: INSIDE SPRINGINSIDE SPRING
•
DISK LOADING METHOD: SPRINGSPRING
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISKDISK
FLANGE SHAPEROUND WITH HOLES ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE SIZE3.000 INCHES IN
ADJUSTABLE PRESSURE RANGE+141.0 TO 190.0 POUNDS PER SQUARE INCH LBS
BONNET TYPEINSIDE SPRINGINSIDE SPRING
DISK LOADING METHODSPRINGSPRING
BONNET ATTACHMENT METHODUNIONUNION
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 4
NMP-421Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LL-3210-B 3IN.Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
NMP-909 3INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LL3210B3IN141T190PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LL3211B3IN141T190PSI?
LL3211B3IN141T190PSI is a VALVE,SAFETY RELIEF.
What parts can replace LL3211B3IN141T190PSI?
There are 4 known substitutes for LL3211B3IN141T190PSI: NMP-421, LL-3210-B 3IN., NMP-909 3IN and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LL3211B3IN141T190PSI?
LL3211B3IN141T190PSI is cataloged in the U.S. Government catalog under NSN 4820-01-187-6818. This indicates validated use in U.S. government and defense supply chains.
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