Valve Actuator, Elec. Fail-Safe, 24V, On/Off, NO/FO ZoneTight
3/4" 7.4 CV 3-Way Ball Valve w/ Stainless Steel Ball and Stem
ZoneTight 1/2" 3-Way 2.7 Cv Npt Zone Valve
3/4" 24 CV 2-Way Ball Valve w/ Stainless Steel Ball and Stem
Valve Actuator, Elec. Fail-Safe, 24V, On/Off, NC/FC ZoneTight
Spring Return Valve Actuator TFRB24 24V On-Off 1/2" and 3/4" Valves Only
Spring Return Valve Actuator TFRB24-3-S 24V Floating 1/2" and 3/4" Valves Aux.
ZoneTight 1/2" 2-Way 5.9 Cv Npt Zone Valve
ZoneTight 3/4" 2-Way 9.8 Cv Npt Zone Valve
Thermostat Programmable 3H/2C HP or 2H/2C Conv. 7 Day