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We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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![Dwyer HBAV0614 2-Way ball valve | 1-1/2" NPT | floating | 24 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_3c84d9bb-882f-4682-8512-6d27eb3d8e90_medium.jpg?v=1719999094)
HBAV0614 | 2-Way ball valve | 1-1 / 2" NPT | floating | 24 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0614
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![Dwyer HBAV0612 2-Way ball valve | 1-1/2" NPT | floating | 120 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_8d9952bc-6fca-4c1b-bed1-1bd4a17eaf7f_medium.jpg?v=1719999124)
HBAV0612 | 2-Way ball valve | 1-1 / 2" NPT | floating | 120 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0612
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![Dwyer HBAV0524 2-Way ball valve | 1-1/4" NPT | modulating | 24 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_4b7abc37-0c7d-470f-a87a-0087d08d51c8_medium.jpg?v=1719999133)
HBAV0524 | 2-Way ball valve | 1-1 / 4" NPT | modulating | 24 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0524
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![Dwyer HBAV0424 2-Way ball valve | 1" NPT | modulating | 24 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_6ffe6043-2861-4702-9989-f996315842cd_medium.jpg?v=1719999093)
HBAV0424 | 2-Way ball valve | 1" NPT | modulating | 24 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0424
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![Dwyer HBAV0211 2-Way ball valve | 1/2" NPT | floating | 110 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_29434e95-0813-49ab-84ed-8917f5fa7cc2_medium.jpg?v=1719999104)
HBAV0211 | 2-Way ball valve | 1 / 2" NPT | floating | 110 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0211
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![Dwyer HBAV0611 2-Way ball valve | 1-1/2" NPT | floating | 110 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_3b470632-ebef-4e3c-a6d4-648f74df9e59_medium.jpg?v=1719999068)
HBAV0611 | 2-Way ball valve | 1-1 / 2" NPT | floating | 110 VAC | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: HBAV0611
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![Dwyer HBAV0414 2-Way ball valve | 1" NPT | floating | 24 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_092ec965-706d-4656-9566-a10dc5994fb0_medium.jpg?v=1719999093)
HBAV0414 | 2-Way ball valve | 1" NPT | floating | 24 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0414
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![Dwyer HBAV0413 2-Way ball valve | 1" NPT | floating | 230/240 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_b042b4ad-6b17-4ac6-8f9c-4da08c1459b7_medium.jpg?v=1719999114)
HBAV0413 | 2-Way ball valve | 1" NPT | floating | 230 / 240 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0413
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![Dwyer HBAV0412 2-Way ball valve | 1" NPT | floating | 120 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_f272e02e-560f-4d66-aaf4-bd9711c2244a_medium.jpg?v=1719999123)
HBAV0412 | 2-Way ball valve | 1" NPT | floating | 120 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0412
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![Dwyer HBAV0514 2-Way ball valve | 1-1/4" NPT | floating | 24 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_eff38ad1-3261-40a6-a41b-80336a4bcecf_medium.jpg?v=1719999140)
HBAV0514 | 2-Way ball valve | 1-1 / 4" NPT | floating | 24 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0514
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![Dwyer HBAV0513 2-Way ball valve | 1-1/4" NPT | floating | 220/230 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_484b67d4-df75-4421-9286-1b127601f922_medium.jpg?v=1719999078)
HBAV0513 | 2-Way ball valve | 1-1 / 4" NPT | floating | 220 / 230 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0513
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![Dwyer HBAV0411 2-Way ball valve | 1" NPT | floating | 110 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_4529ed66-d686-46d4-9a94-83113277032d_medium.jpg?v=1719999123)
HBAV0411 | 2-Way ball valve | 1" NPT | floating | 110 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0411
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![Dwyer HBAV0511 2-Way ball valve | 1-1/4" NPT | floating | 110 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_4ae7403a-c975-4205-89c4-60e47a22790f_medium.jpg?v=1719999084)
HBAV0511 | 2-Way ball valve | 1-1 / 4" NPT | floating | 110 VAC | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: HBAV0511
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![Dwyer HBAV0512 2-Way ball valve | 1-1/4" NPT | floating | 120 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_cb3d2f13-792e-4fbd-a501-c32e429f3d44_medium.jpg?v=1719999217)
HBAV0512 | 2-Way ball valve | 1-1 / 4" NPT | floating | 120 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0512
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![Dwyer HBAV0314 2-Way ball valve | 3/4" NPT | floating | 24 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_b745c903-eeca-448c-bf90-87b548fa0099_medium.jpg?v=1719999099)
HBAV0314 | 2-Way ball valve | 3 / 4" NPT | floating | 24 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0314
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![Dwyer HBAV0313 2-Way ball valve | 3/4" NPT | floating | 220/230 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_4c50d9a4-eeec-49a9-b4a5-2661c70627f8_medium.jpg?v=1719999108)
HBAV0313 | 2-Way ball valve | 3 / 4" NPT | floating | 220 / 230 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0313
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![Dwyer HBAV0312 2-Way ball valve | 3/4" NPT | floating | 120 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_451c88f4-3f04-40ec-9085-98321a6346eb_medium.jpg?v=1719999088)
HBAV0312 | 2-Way ball valve | 3 / 4" NPT | floating | 120 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0312
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![Dwyer HBAV0324 2-Way ball valve | 3/4" NPT | modulating | 24 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_ab5c0d55-a7eb-461a-a0b8-b4e40af0cf7a_medium.jpg?v=1719999073)
HBAV0324 | 2-Way ball valve | 3 / 4" NPT | modulating | 24 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0324
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![Dwyer HBAV0311 2-Way ball valve | 3/4" NPT | floating | 110 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_f5ca76b0-079b-43d2-9a89-ea636e0678c4_medium.jpg?v=1719999094)
HBAV0311 | 2-Way ball valve | 3 / 4" NPT | floating | 110 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0311
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![Dwyer HBAV0214 2-Way ball valve | 1/2" NPT | floating | 24 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_22fc55f5-81d5-4947-88c8-939ba78ef634_medium.jpg?v=1719999109)
HBAV0214 | 2-Way ball valve | 1 / 2" NPT | floating | 24 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0214
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![Dwyer HBAV0213 2-Way ball valve | 1/2" NPT | floating | 220/230 VAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hbav_a5f6d652-6c60-4482-9420-4be72d0fb828_medium.jpg?v=1719999145)
HBAV0213 | 2-Way ball valve | 1 / 2" NPT | floating | 220 / 230 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0213
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Brand: Veris
SKU: PW2LX05S