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![Dwyer BBV-1F Flanged 3-valve block manifold. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bbv-1_family_1000x1000_1_medium.jpg?v=1719998494)
BBV-1F | Flanged 3-valve block manifold. | Dwyer
Brand: Dwyer
SKU: BBV-1F
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![Dwyer BBV-1D Double flanged 3-valve block manifold | 316SS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bbv-1_family_1000x1000_1_ba0c006e-2e4f-4c7b-abc1-e1ff8746bdd6_medium.jpg?v=1719998498)
BBV-1D | Double flanged 3-valve block manifold | 316SS | Dwyer
Brand: Dwyer
SKU: BBV-1D
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![Dwyer BBV-1 3-valve block manifold. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bbv-1_family_1000x1000_1_8f85a3ae-1064-430a-a52a-c4499cc675ac_medium.jpg?v=1719998552)
BBV-1 | 3-valve block manifold. | Dwyer
Brand: Dwyer
SKU: BBV-1
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![Dwyer 3ZV20314 3-way zone valve | 3/4" NPT | 24 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3zv2_medium.jpg?v=1719997763)
3ZV20314 | 3-way zone valve | 3 / 4" NPT | 24 VAC. | Dwyer
Brand: Dwyer
SKU: 3ZV20314
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![Dwyer ZV20512 2-way zone valve | 1-1/4" NPT | 120 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv2_9fbc53c6-f3b0-41ed-82d4-2d9f788b9aa5_medium.jpg?v=1720000252)
ZV20512 | 2-way zone valve | 1-1 / 4" NPT | 120 VAC. | Dwyer
Brand: Dwyer
SKU: ZV20512
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![Dwyer 3ZV20312 3-way zone valve | 3/4" NPT | 120 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3zv2_4a4570bb-21ae-427d-91fc-d916c0e0169c_medium.jpg?v=1719997782)
3ZV20312 | 3-way zone valve | 3 / 4" NPT | 120 VAC. | Dwyer
Brand: Dwyer
SKU: 3ZV20312
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![Dwyer ZV1243-NO Two-way zone valve | 1" BSPT | 230 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_629b7da1-8a0c-415c-a962-8b1d58cf620b_medium.jpg?v=1720000287)
ZV1243-NO | Two-way zone valve | 1" BSPT | 230 VAC. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: ZV1243-NO
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![Dwyer ZV20514 2-way zone valve | 1-1/4" NPT | 24 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv2_medium.jpg?v=1720000246)
ZV20514 | 2-way zone valve | 1-1 / 4" NPT | 24 VAC. | Dwyer
Brand: Dwyer
SKU: ZV20514
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![Dwyer ZV20412 2-way zone valve | 1" NPT | 120 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv2_b6be1692-9c18-42be-b2d6-b56be0d8b8be_medium.jpg?v=1720000253)
ZV20412 | 2-way zone valve | 1" NPT | 120 VAC. | Dwyer
Brand: Dwyer
SKU: ZV20412
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![Dwyer ZV1244-NO Two-way zone valve | 1" BSPT | 24 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_4fdb386f-fd3a-4d2e-9b0f-0ead81f45444_medium.jpg?v=1720000232)
ZV1244-NO | Two-way zone valve | 1" BSPT | 24 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1244-NO
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![Dwyer ZV1142-NO Two-way zone valve | 1" Sweat | 120 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_32165056-83af-422f-814a-fc5b24ec55a9_medium.jpg?v=1720000212)
ZV1142-NO | Two-way zone valve | 1" Sweat | 120 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1142-NO
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![Dwyer ZV1132-NO Two-way zone valve | 3/4" Sweat | 120 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_8d94c2b7-2ed1-4337-9ae9-623bb8bfd862_medium.jpg?v=1720000242)
ZV1132-NO | Two-way zone valve | 3 / 4" Sweat | 120 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1132-NO
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![Dwyer ZV1044-NO Two-way zone valve | 1" NPT | 24 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_8a8152d1-4f8d-4c4d-806e-7db8a2f67312_medium.jpg?v=1720000222)
ZV1044-NO | Two-way zone valve | 1" NPT | 24 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1044-NO
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![Dwyer ZV1043-NO Two-way zone valve | 1" NPT | 230 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_420e5d1b-8803-4f67-a347-5d79e0ef4e6b_medium.jpg?v=1720000336)
ZV1043-NO | Two-way zone valve | 1" NPT | 230 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1043-NO
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![Dwyer ZV1044 Two-way zone valve | 1" NPT | 24 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_3ae84a5f-ac7d-4b60-96fc-44cff027ddea_medium.jpg?v=1720000242)
ZV1044 | Two-way zone valve | 1" NPT | 24 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1044
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![Dwyer ZV1041-NO Two-way zone valve | 1" NPT | 110 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_94303383-d061-455c-98b6-6551e596291e_medium.jpg?v=1720000237)
ZV1041-NO | Two-way zone valve | 1" NPT | 110 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1041-NO
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![Dwyer ZV1033-NO Two-way zone valve | 3/4" NPT | 230 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_21766810-81bf-4b73-a060-2ea18c74def8_medium.jpg?v=1720000243)
ZV1033-NO | Two-way zone valve | 3 / 4" NPT | 230 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1033-NO
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![Dwyer ZV1042 Two-way zone valve | 1" NPT | 120 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_ec1cbebc-76ff-4d7a-8bb8-5bd5371532b0_medium.jpg?v=1720000271)
ZV1042 | Two-way zone valve | 1" NPT | 120 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1042
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![Dwyer ZV1033 Two-way zone valve | 3/4" NPT | 230 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_b521d3dc-294b-4d63-ab46-c5e43159d2f2_medium.jpg?v=1720000331)
ZV1033 | Two-way zone valve | 3 / 4" NPT | 230 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1033
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![Dwyer ZV1043 Two-way zone valve | 1" NPT | 230 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_d1024a45-98a6-4393-b44c-f70de06f5e2b_medium.jpg?v=1720000213)
ZV1043 | Two-way zone valve | 1" NPT | 230 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1043
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![Dwyer ZV1032-NO Two-way zone valve | 3/4" NPT | 120 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_17b10214-9abc-4639-bbef-6cf66131dad1_medium.jpg?v=1720000248)
ZV1032-NO | Two-way zone valve | 3 / 4" NPT | 120 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1032-NO
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![Dwyer ZV1042-NO Two-way zone valve | 1" NPT | 120 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_ca4150a0-6a79-49e2-b3fe-8d72715c4ee1_medium.jpg?v=1720000217)
ZV1042-NO | Two-way zone valve | 1" NPT | 120 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1042-NO
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![Dwyer ZV1031-NO Two-way zone valve | 3/4" NPT | 110 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_9946a6d6-f485-49a7-9837-a9bdb9d3fa47_medium.jpg?v=1720000243)
ZV1031-NO | Two-way zone valve | 3 / 4" NPT | 110 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1031-NO
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![Dwyer ZV1024 Two-way zone valve | 1/2" NPT | 24 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zv1_488396ab-bd5e-420f-9a49-1acc693a8938_medium.jpg?v=1720000427)
ZV1024 | Two-way zone valve | 1 / 2" NPT | 24 VAC. | Dwyer
Brand: Dwyer
SKU: ZV1024
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