Dwyer Valves Category/type
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![Dwyer SYS-00 Stainless Steel Y-Strainer | 1/4" pipe size | 800 psi WOG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/sys_1000x1000_75ac51e7-17ee-4ec3-8abc-9605361b61cf_medium.gif?v=1688841096)
SYS-00 | Stainless Steel Y-Strainer | 1 / 4" pipe size | 800 psi WOG | Dwyer
Brand: Dwyer
SKU: SYS-00
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![Dwyer SYS-03 Stainless Steel Y-Strainer | 3/4" pipe size | 800 psi WOG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/sys_1000x1000_5d872887-d6fa-46e9-8a62-1b2000c10e54_medium.gif?v=1688841283)
SYS-03 | Stainless Steel Y-Strainer | 3 / 4" pipe size | 800 psi WOG | Dwyer
Brand: Dwyer
SKU: SYS-03
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![Dwyer BYS-06 1-1/2" pipe size | 300 psi maximum pressure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bys_4a66bdea-c530-4e14-b148-3bf39383d0e1_medium.jpg?v=1688845345)
BYS-06 | 1-1 / 2" pipe size | 300 psi maximum pressure | Dwyer
Brand: Dwyer
SKU: BYS-06
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![Dwyer BYS-03 3/4" pipe size | 400 psi maximum pressure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bys_80856508-01ad-4132-a27a-ad4db1ce78c3_medium.jpg?v=1688842823)
BYS-03 | 3 / 4" pipe size | 400 psi maximum pressure | Dwyer
Brand: Dwyer
SKU: BYS-03
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![Dwyer BYS-01 3/8" pipe size | 400 psi maximum pressure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bys_medium.jpg?v=1688839759)
BYS-01 | 3 / 8" pipe size | 400 psi maximum pressure | Dwyer
Brand: Dwyer
SKU: BYS-01
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![Dwyer BYS-05 1-1/4" pipe size | 300 psi maximum pressure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bys_8bcbf994-a901-4c57-b52c-544815094abf_medium.jpg?v=1688839655)
BYS-05 | 1-1 / 4" pipe size | 300 psi maximum pressure | Dwyer
Brand: Dwyer
SKU: BYS-05
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![Dwyer BYS-02 1/2" pipe size | 400 psi maximum pressure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bys_1b387ceb-acf6-47b7-9b3d-717684e8183f_medium.jpg?v=1688840424)
BYS-02 | 1 / 2" pipe size | 400 psi maximum pressure | Dwyer
Brand: Dwyer
SKU: BYS-02
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![Dwyer BBV-0N 2-valve block manifold | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-0_family_1000x1000_c0358ed7-f922-495c-a894-1c0c9fff897e_medium.jpg?v=1688837232)
BBV-0N | 2-valve block manifold | Dwyer
Brand: Dwyer
SKU: BBV-0N
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![Dwyer BYS-04 1" pipe size | 300 psi maximum pressure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bys_f1fa4ce1-bdcd-4616-a9e1-e163b244cd13_medium.jpg?v=1688840871)
BYS-04 | 1" pipe size | 300 psi maximum pressure | Dwyer
Brand: Dwyer
SKU: BYS-04
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![Dwyer BBV-0F Flanged 2-valve block manifold | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-0_family_1000x1000_ce6bfca6-fbb8-49aa-ac16-e1158f72a702_medium.jpg?v=1688837466)
BBV-0F | Flanged 2-valve block manifold | Dwyer
Brand: Dwyer
SKU: BBV-0F
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![Dwyer BBV-22 5-valve manifold with top mounted vent valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-2_family_1000x1000_6b4b91d9-1899-4ade-ace8-c24ba6985df3_medium.jpg?v=1688836331)
BBV-22 | 5-valve manifold with top mounted vent valves. | Dwyer
Brand: Dwyer
SKU: BBV-22
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![Dwyer BBV-22F Flanged 5-valve manifold with top mounted vent valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-2_family_1000x1000_27f1e23c-986f-4b27-9a79-e21f68940e7c_medium.jpg?v=1688872957)
BBV-22F | Flanged 5-valve manifold with top mounted vent valves. | Dwyer
Brand: Dwyer
SKU: BBV-22F
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![Dwyer BYS-00 1/4" pipe size | 400 psi maximum pressure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bys_0f01a8c9-4b28-47cc-a623-9a8b18bfa98b_medium.jpg?v=1688839219)
BYS-00 | 1 / 4" pipe size | 400 psi maximum pressure | Dwyer
Brand: Dwyer
SKU: BYS-00
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![Dwyer BBV-21 5-valve manifold with side mounted vent valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-2_family_1000x1000_da379480-c30c-4739-8bea-54c30f7dd93e_medium.jpg?v=1688837377)
BBV-21 | 5-valve manifold with side mounted vent valves. | Dwyer
Brand: Dwyer
SKU: BBV-21
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![Dwyer BBV-1M Multiplanar 3-valve manifold | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-1_family_1000x1000_1_1970217a-26b4-4c1d-af91-b2b06c6ad14a_medium.jpg?v=1688837560)
BBV-1M | Multiplanar 3-valve manifold | Dwyer
Brand: Dwyer
SKU: BBV-1M
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![Dwyer BBV-21F Flanged 5-valve manifold with side mounted vent valves. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-2_family_1000x1000_a0603d8a-9be3-400b-ba1f-b7650392311d_medium.jpg?v=1688837195)
BBV-21F | Flanged 5-valve manifold with side mounted vent valves. | Dwyer
Brand: Dwyer
SKU: BBV-21F
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![Dwyer BBV-1B Mini 3-valve block manifold | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-1_family_1000x1000_1_c411bac7-988e-4a17-83ce-3cd526b7efe1_medium.jpg?v=1688838477)
BBV-1B | Mini 3-valve block manifold | Dwyer
Brand: Dwyer
SKU: BBV-1B
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![Dwyer BBV-1F Flanged 3-valve block manifold. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/bbv-1_family_1000x1000_1_7a17fc4e-e9a3-4498-baad-9acee96ebb26_medium.jpg?v=1688836431)
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/products/bbv-1_family_1000x1000_1_9b52bd2f-80f7-4338-985d-51314517db03_medium.jpg?v=1688836476)
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/products/bbv-1_family_1000x1000_1_294920ec-05b3-4d20-8ed1-22fc9f4176ed_medium.jpg?v=1688838379)
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/products/3zv2_9fdc01ab-9e42-4edf-b128-56a861379703_medium.jpg?v=1688833646)
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/products/zv2_e3ab623f-623f-4f7e-a9f9-9da09fb97611_medium.jpg?v=1688873346)
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/products/3zv2_33453786-652c-4014-8489-4152eb6a3055_medium.jpg?v=1688834142)
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_5fa9bd2f-a266-4730-9e21-5f6f70f7bfb4_medium.jpg?v=1712856968)
ZV1243-NO | Two-way zone valve | 1" BSPT | 230 VAC. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: ZV1243-NO
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