Jomar, TG-HGG, Terminator G | Manual Balancing Valve, Multi-Turn Globe Valve, Y-Pattern, Variable Orifice, Grooved Connection, Memory Stop, 230 WOG 3"Features:+/- 5% AccuracyPositive Shut-OffTwo Pressure Test PortsMulti-Turn, 360°F Handwheel with Vernier Scale and Digital ReadoutsPrecise Flow Measurement and Flow BalancingFor more information, please see Data Sheet