Zone valves Johnson Controls
Discover high-quality zone valves perfect for regulating heat in hydronic heating systems. Shop our selection today at Blackhawk Supply.
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![Johnson Controls JM3427T33A00T 1" 3W NPT NSR FLOATING; 1" 3-WAY 8.0 CV NPT; 24 VAC FLOATING CONTROL; NON-SPRING RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_e508e8a8-3d0d-40dd-a6f3-19383151dcf5_medium.jpg?v=1716387260)
JM3427T33A00T | 1" 3W NPT NSR FLOATING; 1" 3-WAY 8.0 CV NPT; 24 VAC FLOATING CONTROL; NON-SPRING RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JM3427T33A00T
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![Johnson Controls JM3517T33A00T 1-1/4" 3W SW NSR FLOATING; 1-1/4" 3-WAY 8 CV SWEAT; 24 VAC FLOATING CONTROL; NON-SPRING RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_f6debba7-9ff2-4bf5-aacc-f89cb28ffa5b_medium.jpg?v=1716387259)
JM3517T33A00T | 1-1 / 4" 3W SW NSR FLOATING; 1-1 / 4" 3-WAY 8 CV SWEAT; 24 VAC FLOATING CONTROL; NON-SPRING RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JM3517T33A00T
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![Johnson Controls JM3427T13A000 1" 3W NPT SR FLOATING; 1" 3-WAY 8.0 CV NPT; 24 VAC FLOATING CONTROL; SPRING RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_7001327d-7a5d-4768-aba1-6b48721a516e_medium.jpg?v=1716387260)
JM3427T13A000 | 1" 3W NPT SR FLOATING; 1" 3-WAY 8.0 CV NPT; 24 VAC FLOATING CONTROL; SPRING RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JM3427T13A000
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![Johnson Controls JM3517T13A000 1-1/4" 3W SW SR FLOATING; 1-1/4" 3-WAY 8 CV SWEAT; 24 VAC FLOATING CONTROL; SPRING RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_d087729c-3276-454a-9cab-bbe2792765a2_medium.jpg?v=1716387259)
JM3517T13A000 | 1-1 / 4" 3W SW SR FLOATING; 1-1 / 4" 3-WAY 8 CV SWEAT; 24 VAC FLOATING CONTROL; SPRING RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JM3517T13A000
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![Johnson Controls JM3517P13A000 1-1/4" 3W SW SR PROP.; 1-1/4" 3-WAY 8 CV SWEAT; PROPORTIONAL CONTROL; SPRING RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_c910d475-ffd4-4574-b40f-d2b50516c178_medium.jpg?v=1716387258)
JM3517P13A000 | 1-1 / 4" 3W SW SR PROP.; 1-1 / 4" 3-WAY 8 CV SWEAT; PROPORTIONAL CONTROL; SPRING RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JM3517P13A000
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![Johnson Controls JS2211G14A020 1/2"SWT;2NC;1.0CV;24V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 1.0 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_ae872f79-8989-4346-88b7-fbbffafedb38_medium.jpg?v=1716387257)
JS2211G14A020 | 1 / 2"SWT;2NC;1.0CV;24V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 1.0 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2211G14A020
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![Johnson Controls JS2211G24A020 1/2"SWT;2NO;1.0CV;24V; 2-WAY; N.O. ZONE VALVE 1/2"; SWEAT; 1.0 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_a50a2bf7-c2e8-42f7-a2eb-7a0cc0a62d36_medium.jpg?v=1716387257)
JS2211G24A020 | 1 / 2"SWT;2NO;1.0CV;24V; 2-WAY; N.O. ZONE VALVE 1 / 2"; SWEAT; 1.0 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2211G24A020
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![Johnson Controls JS2212G14B020 1/2"SWT;2NC;2.5CV;120V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 2.5 CV 120VAC ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_edfcdb05-c2a3-4cc3-8d55-b886ead0e240_medium.jpg?v=1716387257)
JS2212G14B020 | 1 / 2"SWT;2NC;2.5CV;120V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 2.5 CV 120VAC ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2212G14B020
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![Johnson Controls JS2211G14B020 1/2"SWT;2NC;1.0CV;120V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 1.0 CV 120VAC ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_0a38ae40-1cab-4a9c-aee3-0682fcb7e1ca_medium.jpg?v=1716387256)
JS2211G14B020 | 1 / 2"SWT;2NC;1.0CV;120V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 1.0 CV 120VAC ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2211G14B020
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![Johnson Controls JS2211G24B020 1/2"SWT;2NO;1.0CV;120V; 2-WAY; N.O. ZONE VALVE 1/2"; SWEAT; 1.0 CV 120VAC ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_c75e1b13-0b36-4b9c-985e-6c73923b976e_medium.jpg?v=1716387255)
JS2211G24B020 | 1 / 2"SWT;2NO;1.0CV;120V; 2-WAY; N.O. ZONE VALVE 1 / 2"; SWEAT; 1.0 CV 120VAC ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2211G24B020
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![Johnson Controls JS2211H14A020 1/2"SWT;2NC;1.0CV;24V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 1.0 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_704a63f2-bcd2-43bc-91fe-e64e5a24d2cc_medium.jpg?v=1716387255)
JS2211H14A020 | 1 / 2"SWT;2NC;1.0CV;24V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 1.0 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2211H14A020
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![Johnson Controls JS2211H14B020 1/2"SWT;2NC;1.0CV;120V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 1.0 CV 120VAC ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_1ef59ce4-b9b9-47b9-bfcd-ad5c1dffdb87_medium.jpg?v=1716387256)
JS2211H14B020 | 1 / 2"SWT;2NC;1.0CV;120V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 1.0 CV 120VAC ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2211H14B020
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![Johnson Controls JS2213G24A020 1/2"SWT;2NO;3.5CV;24V; 2-WAY; N.O. ZONE VALVE 1/2"; SWEAT; 3.5 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_9ccb346a-49ca-49a4-8e1d-35718dbf912e_medium.jpg?v=1716387254)
JS2213G24A020 | 1 / 2"SWT;2NO;3.5CV;24V; 2-WAY; N.O. ZONE VALVE 1 / 2"; SWEAT; 3.5 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2213G24A020
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![Johnson Controls JS2213G14A020 1/2"SWT;2NC;3.5CV;24V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 3.5 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_f1e3a955-4fb5-4975-994f-1c4742640641_medium.jpg?v=1716387254)
JS2213G14A020 | 1 / 2"SWT;2NC;3.5CV;24V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 3.5 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2213G14A020
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![Johnson Controls JS2212G24B020 1/2"SWT;2NO;2.5CV;120V; 2-WAY; N.O. ZONE VALVE 1/2"; SWEAT; 2.5 CV 120VAC ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_9e2f967c-52ff-4662-81e7-5c158f5210a0_medium.jpg?v=1716387255)
JS2212G24B020 | 1 / 2"SWT;2NO;2.5CV;120V; 2-WAY; N.O. ZONE VALVE 1 / 2"; SWEAT; 2.5 CV 120VAC ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2212G24B020
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![Johnson Controls JS2212G24A020 1/2"SWT;2NO;2.5CV;24V; 2-WAY; N.O. ZONE VALVE 1/2"; SWEAT; 2.5 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_9ea61f6d-5680-458a-bf65-426c55b4e6d5_medium.jpg?v=1716387255)
JS2212G24A020 | 1 / 2"SWT;2NO;2.5CV;24V; 2-WAY; N.O. ZONE VALVE 1 / 2"; SWEAT; 2.5 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2212G24A020
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![Johnson Controls JS2212G14A020 1/2"SWT;2NC;2.5CV;24V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 2.5 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_857fd6fd-0ef6-4560-936a-a22fa2e842ad_medium.jpg?v=1716387255)
JS2212G14A020 | 1 / 2"SWT;2NC;2.5CV;24V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 2.5 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2212G14A020
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![Johnson Controls JS2212H14A020 1/2"SWT;2NC;2.5CV;24V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 2.5 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_ec287451-1eb1-4a1b-b44f-d3522b145fd7_medium.jpg?v=1716387255)
JS2212H14A020 | 1 / 2"SWT;2NC;2.5CV;24V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 2.5 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2212H14A020
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![Johnson Controls JS2212H24B020 1/2" 2W NO 2.5CV SWT 120V; SPR ON/OFF CONTROL; HIGH CLOSEOFF; HIGH TEMPERATURE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_d1b14f00-6c42-4612-b4cd-b42b008f33b7_medium.jpg?v=1716387254)
JS2212H24B020 | 1 / 2" 2W NO 2.5CV SWT 120V; SPR ON / OFF CONTROL; HIGH CLOSEOFF; HIGH TEMPERATURE | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2212H24B020
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![Johnson Controls JS2212H14B020 1/2"SWT;2NC;2.5CV;120V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 2.5 CV 120VAC ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_e622957e-a0c5-42fe-9471-71dfd0dab35e_medium.jpg?v=1716387255)
JS2212H14B020 | 1 / 2"SWT;2NC;2.5CV;120V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 2.5 CV 120VAC ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2212H14B020
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![Johnson Controls JS2212H24A020 1/2 2W NO 2.5CV SWT 24VAC; SPR ON/OFF CONTROL; HIGH CLOSEOFF; HIGH TEMPERATURE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_54ccd83e-ebf9-4dd9-9983-0970aa3dbe6e_medium.jpg?v=1716387254)
JS2212H24A020 | 1 / 2 2W NO 2.5CV SWT 24VAC; SPR ON / OFF CONTROL; HIGH CLOSEOFF; HIGH TEMPERATURE | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2212H24A020
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![Johnson Controls JS2213G14B020 1/2"SWT;2NC;3.5CV;120V; 2-WAY; N.C. ZONE VALVE 1/2"; SWEAT; 3.5 CV 120VAC ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_695cce94-898f-4a9e-910b-a7f24ca0898b_medium.jpg?v=1716387254)
JS2213G14B020 | 1 / 2"SWT;2NC;3.5CV;120V; 2-WAY; N.C. ZONE VALVE 1 / 2"; SWEAT; 3.5 CV 120VAC ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2213G14B020
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![Johnson Controls JS2222G24A020 1/2"NPT;2NO;2.5CV;24V; 2-WAY; N.O. ZONE VALVE 1/2"; NPT; 2.5 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_7ae764b7-0050-4bdb-a616-93c3c339d1ba_medium.jpg?v=1716387251)
JS2222G24A020 | 1 / 2"NPT;2NO;2.5CV;24V; 2-WAY; N.O. ZONE VALVE 1 / 2"; NPT; 2.5 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2222G24A020
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![Johnson Controls JS2213G24B020 1/2"SWT;2NO;3.5CV;120V; 2-WAY; N.O. ZONE VALVE 1/2"; SWEAT; 3.5 CV 120VAC ON/OFF SPR. RETURN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_251d9696-ceb0-436b-b0f4-6ca655191231_medium.jpg?v=1716387254)
JS2213G24B020 | 1 / 2"SWT;2NO;3.5CV;120V; 2-WAY; N.O. ZONE VALVE 1 / 2"; SWEAT; 3.5 CV 120VAC ON / OFF SPR. RETURN | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: JS2213G24B020
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