This is a Legend Valve True Union T/S-603 Series PVC Ball Valve, 3/4 Inch FNPT x Solvent, with both solvent and threaded adapters. The T/S-603 Gray PVC True UnionBall Valves feature a bottom-loaded blowout-proof stem, a maintenance free dual o-ring stem seal and durable PTFE seats. The T/S-603 includes both the solvent and threaded adapters to suit whichever connection type your job requires.
Legend Valve’s unique double union/double block design permits in-line maintenance without disconnecting the pipe. Full port allows maximum flow. May be used on Schedule 40 or 80 pipes.