Home/All Categories/Valves//Ball Valves/KM-590-CS-R-66-FS-LL - Three-Piece Carbon Steel Ball Valve - Fire Safe, Socket Weld ISO Mount End

KM-590-CS-R-66-FS-LL - Three-Piece Carbon Steel Ball Valve - Fire Safe, Socket Weld ISO Mount End

The NIBCO® carbon steel ball valve features a quarter-turn (90-degree) operation for easy open and close, making it ideal for process piping. It includes a reinforced PTFE 15% glass seat ring, graphite stem packing, and stainless steel ball/stem for superior chemical resistance. Designed with an enclosed bolt and standard locking lever handle, this valve is perfect for isolation and throttling applications. Backed by a 5-year, 125% limited warranty, NIBCO® ball valves provide reliable, cost-effective performance for commercial and industrial systems.

Material Number

UPC Code

Valve Size

Connection Type

Description

Turns/Operation

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N/A 039923798107 N/A 1/2 N/A K - Socket Weld N/A KM590CSR66FSLL 1/2 CS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798114 N/A 3/4 N/A K - Socket Weld N/A KM590CSR66FSLL 3/4 CS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798121 N/A 1 N/A K - Socket Weld N/A KM590CSR66FSLL 1 CS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798138 N/A 1 1/4 N/A K - Socket Weld N/A KM590CSR66FSLL 11/4 CS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798145 N/A 1 1/2 N/A K - Socket Weld N/A KM590CSR66FSLL 11/2 CS SW 3PC W/MT FS LL N/A Quarter-Turn
N/A 039923798152 N/A 2 N/A K - Socket Weld N/A KM590CSR66FSLL 2 CS SW 3PC W/MT FS LL N/A Quarter-Turn