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KM-590-S6-R-66-FS-LL - Three-Piece Stainless Steel Ball Valve - Socket Weld ISO Mount

The NIBCO® ball valve offers smooth quarter-turn (90-degree) operation, ideal for process piping applications. Featuring a reinforced PTFE 15% glass seat ring, graphite stem packing, and stainless steel ball/stem, it delivers excellent chemical resistance. Designed with an enclosed bolt feature for enhanced durability, this valve is perfect for commercial and industrial use. Backed by a 5-year, 125% limited warranty, NIBCO® ball valves provide reliable, cost-effective performance.

Material Number

UPC Code

Valve Size

Connection Type

Description

Turns/Operation

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N/A 039923798312 N/A 1/2 N/A K - Socket Weld N/A KM590S6R66FSLL 1/2 SS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798329 N/A 3/4 N/A K - Socket Weld N/A KM590S6R66FSLL 3/4 SS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798336 N/A 1 N/A K - Socket Weld N/A KM590S6R66FSLL 1 SS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798343 N/A 1 1/4 N/A K - Socket Weld N/A KM590S6R66FSLL 11/4 SS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798350 N/A 1 1/2 N/A K - Socket Weld N/A KM590S6R66FSLL 1 1/2 SS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798367 N/A 2 N/A K - Socket Weld N/A KM590S6R66FSLL 2 SS SW 3PC W/MT FS LL N/A Quarter-Turn