Taco 1/2 Size
With a vast selection of over 6,000 Taco parts and accessories, Blackhawk Supply is your go-to destination for top-quality HVAC equipment. From high-efficiency circulator pumps to advanced air dirt separators, our Taco collection offers everything you need for a robust and reliable HVAC system. Dive into our extensive range and find the perfect match for your requirements!
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![Taco Z050T2-3 1/2" Zone Sentry Valve Normally Closed (Threaded) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/z050t2-3-3_medium.jpg?v=1720029414)
Z050T2-3 | 1 / 2" Zone Sentry Valve Normally Closed (Threaded) | Taco
Brand: Taco
SKU: Z050T2-3
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![Taco Z050C3-2 1/2" 3-Way Zone Sentry Valve Normally Closed (Sweat) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/z050c3-2-3_medium.jpg?v=1720029376)
Z050C3-2 | 1 / 2" 3-Way Zone Sentry Valve Normally Closed (Sweat) | Taco
Brand: Taco
SKU: Z050C3-2
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![Taco V050T2A2ZALNVE2A1 1/2" Mutli-Zone Sentry Valve - Threaded, Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/v050t2a2zalnve2a1-1_medium.jpg?v=1720029350)
V050T2A2ZALNVE2A1 | 1 / 2" Mutli-Zone Sentry Valve - Threaded, Normally Closed | Taco
Brand: Taco
SKU: V050T2A2ZALNVE2A1
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![Taco 329-3 1/2" Cast Iron Pressure Reducing Valve (Sweat) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/taco-329-3_medium.jpg?v=1720028890)
329-3 | 1 / 2" Cast Iron Pressure Reducing Valve (Sweat) | Taco
Brand: Taco
SKU: 329-3
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![Taco Z050C2-2 1/2" Zone Sentry Valve Normally Closed (Sweat) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/z050c2-2-3_medium.jpg?v=1720029399)
Z050C2-2 | 1 / 2" Zone Sentry Valve Normally Closed (Sweat) | Taco
Brand: Taco
SKU: Z050C2-2
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![Taco I050U3R-1 1/2", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/i050u3r-1-1_medium.jpg?v=1720029169)
I050U3R-1 | 1 / 2", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Taco
Brand: Taco
SKU: I050U3R-1
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![Taco 3450-T2 1/2" Combination Boiler Feed Valve & Backflow (NPT x NPT) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3450-t2-3_40a3f3a4-0d09-40cf-a600-46f5b9eb613e_medium.jpg?v=1720028900)
3450-T2 | 1 / 2" Combination Boiler Feed Valve & Backflow (NPT x NPT) | Taco
Brand: Taco
SKU: 3450-T2
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![Taco 334-T3 Taco Dual Unit Valve (Threaded) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/334-t3-4_medium.jpg?v=1720028885)
334-T3 | Taco Dual Unit Valve (Threaded) | Taco
Brand: Taco
SKU: 334-T3
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![Taco 3192-T1 1/2" Brass Backflow Preventer (Union FNPT) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/3192-t1-3_medium.jpg?v=1709925803)
3192-T1 | 1 / 2" Brass Backflow Preventer (Union FNPT) | Taco
Brand: Taco
SKU: 3192-T1
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![Taco 570-2 1/2" 570 Sweat Zone Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/570-2-3_medium.jpg?v=1720028970)
570-2 | 1 / 2" 570 Sweat Zone Valve | Taco
Brand: Taco
SKU: 570-2
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![Taco 329-T3 1/2" Cast Iron Pressure Reducing Valve (Threaded) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/taco-329-t3_medium.jpg?v=1720028915)
329-T3 | 1 / 2" Cast Iron Pressure Reducing Valve (Threaded) | Taco
Brand: Taco
SKU: 329-T3
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![Taco 463-1 1/2" Tank Fitting with Drain & Shutoff Valve (FNPT x FNPT) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/463-1-1_ad1a8ccc-0da3-4ca4-81f7-885cb6c1965d_medium.jpg?v=1720028933)
463-1 | 1 / 2" Tank Fitting with Drain & Shutoff Valve (FNPT x FNPT) | Taco
Brand: Taco
SKU: 463-1
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![Taco Z050P2-2 1/2" 2-Way Zone Sentry Valve Normally Closed (Press) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/z050p2-2-3_medium.jpg?v=1720029387)
Z050P2-2 | 1 / 2" 2-Way Zone Sentry Valve Normally Closed (Press) | Taco
Brand: Taco
SKU: Z050P2-2
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![Taco V050T2G2ZA024Q4A2 1/2" Geo-Sentry GeoThermal Zone Valve - Threaded, Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/v075c2g2za024q4a1-1_medium.jpg?v=1720029345)
V050T2G2ZA024Q4A2 | 1 / 2" Geo-Sentry GeoThermal Zone Valve - Threaded, Normally Closed | Taco
Brand: Taco
SKU: V050T2G2ZA024Q4A2
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![Taco 5122-T2 1/2" NPT Union 5122 Mixing Valve (Low Lead) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/5122-t2-1_50910759-ac6d-4631-babe-dfa0be263714_medium.jpg?v=1720029001)
5122-T2 | 1 / 2" NPT Union 5122 Mixing Valve (Low Lead) | Taco
Brand: Taco
SKU: 5122-T2
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![Taco 5002-T3-G 1/2" NPT Union 5002 Mixing Valve w/ Gauge (Low Lead) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/5002-t3-g-1_medium.jpg?v=1720028973)
5002-T3-G | 1 / 2" NPT Union 5002 Mixing Valve w / Gauge (Low Lead) | Taco
Brand: Taco
SKU: 5002-T3-G
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![Taco 5002-P3-G 1/2" PEX Union 5002 Mixing Valve w/ Gauge (Low Lead) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/5002-p3-g-1_medium.jpg?v=1720028975)
5002-P3-G | 1 / 2" PEX Union 5002 Mixing Valve w / Gauge (Low Lead) | Taco
Brand: Taco
SKU: 5002-P3-G
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![Taco 5002-P3 1/2" PEX Union 5002 Mixing Valve (Low Lead) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/5002-p3-1_medium.jpg?v=1720028965)
5002-P3 | 1 / 2" PEX Union 5002 Mixing Valve (Low Lead) | Taco
Brand: Taco
SKU: 5002-P3
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![Taco 5002-HX-C3-G 1/2" Sweat Union 5002 Heating Only Mixing Valve w/ Gauge | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/5002-hx-c3-g-1_medium.jpg?v=1720029011)
5002-HX-C3-G | 1 / 2" Sweat Union 5002 Heating Only Mixing Valve w / Gauge | Taco
Brand: Taco
SKU: 5002-HX-C3-G
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![Taco 3492-050-BC1 1/2" Brass Combination Boiler Feed Valve & Backflow (Sweat x NPT) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3492-050-bc1-3_2194b414-82c0-481e-a810-f63c828dd3c3_medium.jpg?v=1720028894)
3492-050-BC1 | 1 / 2" Brass Combination Boiler Feed Valve & Backflow (Sweat x NPT) | Taco
Brand: Taco
SKU: 3492-050-BC1
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![Taco 3450-H2 1/2" Combination Boiler Feed Valve & Backflow (Union Press x NPT) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3450-t2-3_267b67a3-b5a4-4b18-a6e3-9339ea952cd8_medium.jpg?v=1720028902)
3450-H2 | 1 / 2" Combination Boiler Feed Valve & Backflow (Union Press x NPT) | Taco
Brand: Taco
SKU: 3450-H2
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![Taco 335U-050-T1 1/2" Brass Pressure Reducing Valve (FNPT Union x FNPT) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/335u-050-t1-1_medium.jpg?v=1720028895)
335U-050-T1 | 1 / 2" Brass Pressure Reducing Valve (FNPT Union x FNPT) | Taco
Brand: Taco
SKU: 335U-050-T1
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![Taco 110-522BSFL FREEDOM FLANGE SET | 1/2" SWEAT | BRONZE (LOW LEAD) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/taco-110-522BSFL_medium.jpg?v=1720028809)
110-522BSFL | FREEDOM FLANGE SET | 1 / 2" SWEAT | BRONZE (LOW LEAD) | Taco
Brand: Taco
SKU: 110-522BSFL
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![Taco 3350-3 1/2" Cartridge Pressure Reducing Valve - Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/taco-3350-3_medium.jpg?v=1720028891)
3350-3 | 1 / 2" Cartridge Pressure Reducing Valve - Union | Taco
Brand: Taco
SKU: 3350-3
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