Zone valves Modulating Control input
View Details
![Siemens 245-00212 Zone valve, 2-way, 3/4", 4.1 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/245-00212_medium.jpg?v=1720021794)
245-00212 | Zone valve, 2-way, 3 / 4", 4.1 Cv, NPT w / 24Vac 0-10Vdc NSR actuator | Siemens
Brand: Siemens
SKU: 245-00212
View Details
![Siemens 245-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/245-00234_medium.jpg?v=1720021795)
245-00234 | Zone valve, 3-way, 1 / 2", 4.0 Cv, NPT w / 24Vac 0-10Vdc NSR actuator | Siemens
Brand: Siemens
SKU: 245-00234
View Details
![Siemens 248-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/248-00230_medium.jpg?v=1720021795)
248-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00230
View Details
![Siemens 245-00214 Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/245-00214_medium.jpg?v=1720021795)
245-00214 | Zone valve, 2-way, 1 / 2", 4.0 Cv, NPT w / 24Vac 0-10Vdc NSR actuator | Siemens
Brand: Siemens
SKU: 245-00214
View Details
![Siemens 245-00511 Zone valve, 2-way, 1/2", 2.5 Cv, SWT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_2c20ac64-1d66-4412-82f9-9aa4dfff8649_medium.png?v=1720021791)
245-00511 | Zone valve, 2-way, 1 / 2", 2.5 Cv, SWT w / 24Vac 0-10Vdc NSR actuator | Siemens (OBSOLETE)
Brand: Siemens
SKU: 245-00511
View Details
![Siemens 245-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/245-00230_medium.jpg?v=1720021791)
245-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 24Vac 0-10Vdc NSR actuator | Siemens
Brand: Siemens
SKU: 245-00230
View Details
![Siemens 245-00532 Zone valve, 3-way, 3/4", 4.1 Cv, SWT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_e967df9b-60a0-4cb2-bb8a-246162a8f498_medium.png?v=1720021789)
245-00532 | Zone valve, 3-way, 3 / 4", 4.1 Cv, SWT w / 24Vac 0-10Vdc NSR actuator | Siemens (OBSOLETE)
Brand: Siemens
SKU: 245-00532
View Details
![Siemens 245-00231 Zone valve, 3-way, 1/2", 2.5 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/245-00231_medium.jpg?v=1720021785)
245-00231 | Zone valve, 3-way, 1 / 2", 2.5 Cv, NPT w / 24Vac 0-10Vdc NSR actuator | Siemens
Brand: Siemens
SKU: 245-00231
View Details
![Siemens 248-00214 Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/248-00214_medium.jpg?v=1720021782)
248-00214 | Zone valve, 2-way, 1 / 2", 4.0 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00214
View Details
![Siemens 245-00533 Zone valve, 3-way, 1", 7.0 Cv, SWT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3510ff52-8e7f-4bbe-849c-6d9def474857_medium.png?v=1720021780)
245-00533 | Zone valve, 3-way, 1", 7.0 Cv, SWT w / 24Vac 0-10Vdc NSR actuator | Siemens (OBSOLETE)
Brand: Siemens
SKU: 245-00533
View Details
![Siemens 245-00513 Zone valve, 2-way, 1", 7.0 Cv, SWT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_c48dd888-ca3a-4d5f-ada0-dbaf639a7629_medium.png?v=1720021776)
245-00513 | Zone valve, 2-way, 1", 7.0 Cv, SWT w / 24Vac 0-10Vdc NSR actuator | Siemens (OBSOLETE)
Brand: Siemens
SKU: 245-00513
Committed to customer satisfaction
as experts in Zone Valves
Recently Viewed
Popular Products
View all →![iO HVAC Controls iO-WR-XR Extended Range wireless relay kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO_WR_XR_web_large.png?v=1719992337)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR