Z2050Q-J Belimo

2 Way Ball Valve 1/2 Fpt CV= 5.9, 75# close off rating, chilled or hot water, equal percentage flow, brass body, chrome plated brass ball, brass stem, Teflkon seat, EPDM o-rings, Media temp. range 36 - 212F, body pressure rating 360#, max differential 40#, 0% leakage. Requires CQ series actuator purchased separately. Flow rate adjustable from max to 0 percent.