Zone valves On/off Control input
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![Siemens SFA71U Zone Valve Electronic Actuator, 24 Vac, 2-Position, NC, SR. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SFA71U_medium.jpg?v=1721247858)
SFA71U | Zone Valve Electronic Actuator, 24 Vac, 2-Position, NC, SR. | Siemens
Brand: Siemens
SKU: SFA71U
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![Schneider Electric VT2222G13A020 VB: 1/2 in, 2W, Zone, NPT, BR, 2.5 cv, 40 PSI; Act (AG13A020): Elec, 2Pos, SR, NC, 24 VAC, App, N1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Vx2xxxG13A02A_300X_bc9e2ec0-a686-456b-8e9e-53ec84a8979b_medium.jpg?v=1720020569)
VT2222G13A020 | VB: 1 / 2 in, 2W, Zone, NPT, BR, 2.5 cv, 40 PSI; Act (AG13A020): Elec, 2Pos, SR, NC, 24 VAC, App, N1 | Schneider Electric
Brand: Schneider Electric
SKU: VT2222G13A020
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![Belimo Z3075Q-J+CQKB24-S-LL ZoneTight | 0.75" | 3 Way | 5.9 Cv | w/ Electronic FS | 24V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3way_QCV_CQKB_db8ecabd-30f8-45fa-8236-ccd2f7606c46_medium.png?v=1720004362)
Z3075Q-J+CQKB24-S-LL | ZoneTight | 0.75" | 3 Way | 5.9 Cv | w / Electronic FS | 24V | On / Off | SW | Belimo
Brand: Belimo
SKU: Z3075Q-J+CQKB24-S-LL
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![Belimo Z3075Q-J+CQKB24-S-RR ZoneTight | 0.75" | 3 Way | 5.9 Cv | w/ Electronic FS | 24V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3way_QCV_CQKB_94dfaa35-172c-47db-ae87-db17055fc82c_medium.png?v=1720004346)
Z3075Q-J+CQKB24-S-RR | ZoneTight | 0.75" | 3 Way | 5.9 Cv | w / Electronic FS | 24V | On / Off | SW | Belimo
Brand: Belimo
SKU: Z3075Q-J+CQKB24-S-RR
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![Schneider Electric VT2325G23B020 VB: 3/4 in, 2W, Zone, NPT, BR, 5 cv, 20 PSI; Act (AG23B020): Elec, 2Pos, SR, NO, 110-120 VAC, App, N1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Vx2xxxG13A02A_300X_e1b13e24-8865-4c2a-aad7-fc4b3efc5758_medium.jpg?v=1720020582)
VT2325G23B020 | VB: 3 / 4 in, 2W, Zone, NPT, BR, 5 cv, 20 PSI; Act (AG23B020): Elec, 2Pos, SR, NO, 110-120 VAC, App, N1 | Schneider Electric
Brand: Schneider Electric
SKU: VT2325G23B020
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![Schneider Electric VT2223H13U020 VB: 1/2 in, 2W, Zone, NPT, BR, 3.5 cv, 30 PSI; Act (AH13U020): Elec, 2Pos, SR, NC, 110-240 VAC, App, N1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Vx234xH23B020_300X_b2a3cd5e-0698-4706-934e-43484852cd56_medium.jpg?v=1720020568)
VT2223H13U020 | VB: 1 / 2 in, 2W, Zone, NPT, BR, 3.5 cv, 30 PSI; Act (AH13U020): Elec, 2Pos, SR, NC, 110-240 VAC, App, N1 | Schneider Electric
Brand: Schneider Electric
SKU: VT2223H13U020
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![Belimo Z3050Q-H+CQKB24-LL ZoneTight | 0.5" | 3 Way | 1 Cv | w/ Electronic FS | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3way_QCV_CQKB_f1418bce-d3a6-498e-a5de-efe31b43e94e_medium.png?v=1720004403)
Z3050Q-H+CQKB24-LL | ZoneTight | 0.5" | 3 Way | 1 Cv | w / Electronic FS | 24V | On / Off | Belimo
Brand: Belimo
SKU: Z3050Q-H+CQKB24-LL
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![Belimo Z3075Q-J+CQKB24-LL ZoneTight | 0.75" | 3 Way | 5.9 Cv | w/ Electronic FS | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3way_QCV_CQKB_09de5400-2385-438c-9547-a4a701bb84f2_medium.png?v=1720004366)
Z3075Q-J+CQKB24-LL | ZoneTight | 0.75" | 3 Way | 5.9 Cv | w / Electronic FS | 24V | On / Off | Belimo
Brand: Belimo
SKU: Z3075Q-J+CQKB24-LL
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![Belimo Z3050QS-H+CQKB24-LL ZoneTight | 0.5" | 3 Way | 2.7 Cv | Sweat | w/ Electronic Fail-Safe | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3way_QCV_CQKB_f37e2119-038a-4268-875b-2cbb42f1d8ba_medium.png?v=1720004309)
Z3050QS-H+CQKB24-LL | ZoneTight | 0.5" | 3 Way | 2.7 Cv | Sweat | w / Electronic Fail-Safe | 24V | On / Off | Belimo
Brand: Belimo
SKU: Z3050QS-H+CQKB24-LL
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![Belimo Z3050Q-E+CQKB24-LL ZoneTight | 0.5" | 3 Way | 2.7 Cv | w/ Electronic FS | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3way_QCV_CQKB_982a270e-07e2-4ace-bdb6-78293489f38a_medium.png?v=1720004277)
Z3050Q-E+CQKB24-LL | ZoneTight | 0.5" | 3 Way | 2.7 Cv | w / Electronic FS | 24V | On / Off | Belimo
Brand: Belimo
SKU: Z3050Q-E+CQKB24-LL
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Brand: Veris
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Brand: Siemens
SKU: 147-2000