The TBH-z Series (z-ball) true union ball valves have a drilled ball to vent gases for sodium Hypochlorite service. Available in PVC or civic materials with FPM O-Rings only and PTFE seats. Sizes are 1/2" to 2 inch with IPS or DIN/EN socket, threaded and flanged end connections. All valves are assembled with silicone free lubricant. Assisting users in protecting property and life, a standard integral Lock-Out feature secures onto the body of the Valve. Actuator ready design with ISO 5211 pattern – on all sizes. Fully pressure rated for 250 psi/Pn16 at 70°f/23°c non-shock across all sizes and materials.