Browse categories of Motorized Ball Zone Valves Go to 2-way (Straight) 2-way (Straight) 3-way (By-pass) 3-way (Diverting) 24 V floating control 2-way and 3-way motorized ball zone valves 2-way (Straight) Two-way motorized ball zone valve (straight) 3-way (By-pass) Three-way motorized ball zone valve (by-pass) 3-way (Diverting) Three-way motorized ball zone valve (diverting)