Zone valves 0.5" - 3 way Valve size
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![Siemens 599-00531 599 Series Zone Valve, 1/2", 3W, 2.5Cv, linear, ANSI 125, 1/10" stroke, SWT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-00531_f851a082-982e-477c-b0c0-5754c4c12698_medium.jpg?v=1720022610)
599-00531 | 599 Series Zone Valve, 1 / 2", 3W, 2.5Cv, linear, ANSI 125, 1 / 10" stroke, SWT | Siemens
Brand: Siemens
SKU: 599-00531
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![Siemens 599-00234 599 Series Zone Valve, 1/2", 3W, 4.0Cv, linear, ANSI 125, 1/10" stroke, NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-00234_medium.jpg?v=1720022635)
599-00234 | 599 Series Zone Valve, 1 / 2", 3W, 4.0Cv, linear, ANSI 125, 1 / 10" stroke, NPT | Siemens
Brand: Siemens
SKU: 599-00234
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![Siemens 599-00534 599 Series Zone Valve, 1/2", 3W, 4.0Cv, linear, ANSI 125, 1/10" stroke, SWT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-00534_medium.jpg?v=1720022582)
599-00534 | 599 Series Zone Valve, 1 / 2", 3W, 4.0Cv, linear, ANSI 125, 1 / 10" stroke, SWT | Siemens
Brand: Siemens
SKU: 599-00534
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![Siemens 599-00231 599 Series Zone Valve, 1/2", 3W, 2.5Cv, linear, ANSI 125, 1/10" stroke, NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-00231_medium.jpg?v=1720022627)
599-00231 | 599 Series Zone Valve, 1 / 2", 3W, 2.5Cv, linear, ANSI 125, 1 / 10" stroke, NPT | Siemens
Brand: Siemens
SKU: 599-00231
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![KMC VEZ-4402BMBN Zone Valve | 0.5" - 3 Way | 2.5 Cv | Spring Return | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBQ-medium_5b6ae88b-38ef-46a8-b10c-531fe96f5d69_medium.jpg?v=1720012723)
VEZ-4402BMBN | Zone Valve | 0.5" - 3 Way | 2.5 Cv | Spring Return | 24V | On / Off | KMC
Brand: KMC
SKU: VEZ-4402BMBN
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![Siemens 599-00230 599 Series Zone Valve, 1/2", 3W, 1.0Cv, linear, ANSI 125, 1/10" stroke, NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-00230_medium.jpg?v=1720022633)
599-00230 | 599 Series Zone Valve, 1 / 2", 3W, 1.0Cv, linear, ANSI 125, 1 / 10" stroke, NPT | Siemens
Brand: Siemens
SKU: 599-00230
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![Siemens 243-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/243-00234_medium.jpg?v=1720021801)
243-00234 | Zone valve, 3-way, 1 / 2", 4.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-A | Siemens
Brand: Siemens
SKU: 243-00234
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![KMC VEZ-4402CMBF Zone Valve | 0.5" - 3 Way | 4 Cv | Non-Spring Return | 24V | Floating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_38e34e7a-4808-4b53-905f-ab4dc815a16b_medium.jpg?v=1720012743)
VEZ-4402CMBF | Zone Valve | 0.5" - 3 Way | 4 Cv | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: VEZ-4402CMBF
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![Siemens 242-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00230_medium.jpg?v=1720021740)
242-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00230
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![Siemens 242-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00234_medium.jpg?v=1720021744)
242-00234 | Zone valve, 3-way, 1 / 2", 4.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00234
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![Siemens 599-00533 599 Series Zone Valve, 1", 3W, 7.0Cv, linear, ANSI 125, 1/10" stroke, SWT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-00533_medium.jpg?v=1720022587)
599-00533 | 599 Series Zone Valve, 1", 3W, 7.0Cv, linear, ANSI 125, 1 / 10" stroke, SWT | Siemens
Brand: Siemens
SKU: 599-00533
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![Siemens 248-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/248-00234_medium.jpg?v=1720021792)
248-00234 | Zone valve, 3-way, 1 / 2", 4.0 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00234
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![Siemens 241-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/241-00230_medium.jpg?v=1720021791)
241-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 115V 2-pos SR actuator, fails AB-A | Siemens
Brand: Siemens
SKU: 241-00230
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![KMC VEZ-4402CMBB Zone Valve | 0.5" - 3 Way | 4 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_82c6d266-fd61-4c6c-adb1-f631e3bfbaf8_medium.jpg?v=1720012765)
VEZ-4402CMBB | Zone Valve | 0.5" - 3 Way | 4 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4402CMBB
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![KMC VEZ-4402BMBB Zone Valve | 0.5" - 3 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_d92dc4ac-06b8-41a5-a60a-c868faffc396_medium.jpg?v=1720012743)
VEZ-4402BMBB | Zone Valve | 0.5" - 3 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4402BMBB
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![KMC VEZ-4402BMBM Zone Valve | 0.5" - 3 Way | 2.5 Cv | Spring Return | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBQ-medium_28363e33-3639-42dc-806a-64a5cf51ce48_medium.jpg?v=1720012745)
VEZ-4402BMBM | Zone Valve | 0.5" - 3 Way | 2.5 Cv | Spring Return | 24V | On / Off | KMC
Brand: KMC
SKU: VEZ-4402BMBM
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![KMC VEZ-4402AMBQ Zone Valve | 0.5" - 3 Way | 1 Cv | Spring Return | 120V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBQ-medium_5aca4069-55ee-4f24-accd-3094f907e91c_medium.jpg?v=1720012729)
VEZ-4402AMBQ | Zone Valve | 0.5" - 3 Way | 1 Cv | Spring Return | 120V | On / Off | KMC
Brand: KMC
SKU: VEZ-4402AMBQ
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![KMC VEZ-4402CMBM Zone Valve | 0.5" - 3 Way | 4 Cv | Spring Return | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBQ-medium_52c2eade-b385-4d99-885f-f4890047ce63_medium.jpg?v=1720012723)
VEZ-4402CMBM | Zone Valve | 0.5" - 3 Way | 4 Cv | Spring Return | 24V | On / Off | KMC
Brand: KMC
SKU: VEZ-4402CMBM
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![Belimo ZONE315S-35+ZONE24NC-S Zone Valve | 0.5" | 3 Way | 3.5 Cv | w/ Spg Rtn | 24V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zone_3way_web_57595f39-a556-4bab-b0d8-6b5e5b62b7f7_medium.png?v=1720004505)
ZONE315S-35+ZONE24NC-S | Zone Valve | 0.5" | 3 Way | 3.5 Cv | w / Spg Rtn | 24V | On / Off | SW | Belimo
Brand: Belimo
SKU: ZONE315S-35+ZONE24NC-S
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![Belimo ZONE315S-35+ZONE24NC Zone Valve | 0.5" | 3 Way | 3.5 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zone_3way_web_1c927821-e48f-4af2-bfdd-b02de1b81946_medium.png?v=1720004478)
ZONE315S-35+ZONE24NC | Zone Valve | 0.5" | 3 Way | 3.5 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: ZONE315S-35+ZONE24NC
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![Belimo ZONE315S-35+ZONE120NC-S Zone Valve | 0.5" | 3 Way | 3.5 Cv | w/ Spg Rtn | 120V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zone_3way_web_fa769b3f-c0b7-4a18-93be-2d928a638ebb_medium.png?v=1720004460)
ZONE315S-35+ZONE120NC-S | Zone Valve | 0.5" | 3 Way | 3.5 Cv | w / Spg Rtn | 120V | On / Off | SW | Belimo
Brand: Belimo
SKU: ZONE315S-35+ZONE120NC-S
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![Belimo ZONE315S-25+ZONE24NC Zone Valve | 0.5" | 3 Way | 2.5 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zone_3way_web_9f90ec56-118c-495a-84e6-b67686eee3ca_medium.png?v=1720004456)
ZONE315S-25+ZONE24NC | Zone Valve | 0.5" | 3 Way | 2.5 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: ZONE315S-25+ZONE24NC
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