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The NIBCO® stainless steel ball valve provides ease of operation with quarter-turn (90 degrees) open to close. The reinforced PTFE seat ring and stainless steel ball/stem exhibits high chemical resistance properties and is recommended for process piping. Please refer to NIBCO technical data sheets, valve selection guides, chemical resistance guide and catalog for engineering and installation information. Choose NIBCO® ball valves for the most specified, versatile and economical valve option in commercial and industrial applications. NIBCO® ball valves are backed by the exclusive NIBCO INC. 5-year 125% limited warranty.
Three-Piece Stainless Steel Ball Valve - Full Port, Socket Weld End Connection, K-595-S6-R-66-LL
Unit of Measure
1 

Material Number

UPC Code

Valve Size

Connection Type

Description

Turns/Operation

NL99K44 N/A 039923794055 N/A 1/4 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LL 1/4 THRD BALL 3PC LKG LEV SS N/A Quarter-Turn
NL99K45 N/A 039923794062 N/A 3/8 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LL 3/8 THRD BALL 3PC LKG LEV SS N/A Quarter-Turn
NL99K46 N/A 039923794079 N/A 1/2 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LL 1/2 THRD BALL 3PC LKG LEV SS N/A Quarter-Turn
NL99K48 N/A 039923794086 N/A 3/4 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LL 3/4 THRD BALL 3PC LKG LEV SS N/A Quarter-Turn
NL99K4A N/A 039923794093 N/A 1 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LL 1 THRD BALL LKG LEV SS N/A Quarter-Turn
NL99K4B N/A 039923794109 N/A 1 1/4 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LL 11/4 THRD BALL 3PC LK LV SS N/A Quarter-Turn
NL99K4C N/A 039923794116 N/A 1 1/2 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LL 1 1/2 THRD BALL 3PC LK LV SS N/A Quarter-Turn
NL99K4D N/A 039923794123 N/A 2 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LL 2 THRD BALL 3PC LKG LEV SS N/A Quarter-Turn
NL99K6A N/A 039923002129 N/A 1 N/A T -- Female NPT Thread (FIPT) N/A T595S6R66LLX 1 THRD BALL L/LEV SS OXYGEN N/A Quarter-Turn
Unit of Measure
1