Hayward Byv series butterfly valves Class
We offer over 4000 Hayward items, from bulkhead fittings and tank accessories to corrosion-resistant pumps, actuation systems, and more. Shop now!
View Details
![Hayward BYV22025A0EL000 2-1/2" Butterfly Valve w/CPVC Body; CPVC Disc; EPDM liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_non_Lugged_CPVC_Disc_2_1_2_in_Lever_Opera_03dd_medium.png?v=1715612791)
BYV22025A0EL000 | 2-1 / 2" Butterfly Valve w / CPVC Body; CPVC Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV22025A0EL000
View Details
![Hayward BYV22025A0EGI00 2-1/2" Butterfly Valve w/CPVC Body-Lugged; CPVC Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_Lugged_CPVC_Disc_2_1_2_in_Gear_Operated_H_711d_cf395620-5646-45c7-bd6e-c7332d3b21d5_medium.png?v=1715612813)
BYV22025A0EGI00 | 2-1 / 2" Butterfly Valve w / CPVC Body-Lugged; CPVC Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV22025A0EGI00
View Details
![Hayward BYV22025A0EG000 2-1/2" Butterfly Valve w/CPVC Body; CPVC Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_non_Lugged_CPVC_Disc_2_1_2_in_Gear_Operat_51a6_5d5ca7f7-fdee-4c74-8492-684c5ceac2e5_medium.png?v=1715612813)
BYV22025A0EG000 | 2-1 / 2" Butterfly Valve w / CPVC Body; CPVC Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV22025A0EG000
View Details
![Hayward BYV22020A0NLI00 2" Butterfly Valve w/CPVC Body-Lugged; CPVC Disc; NITRILE liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_cdf66c8a-a024-4508-80d9-32a49ff62887_medium.png?v=1715612804)
BYV22020A0NLI00 | 2" Butterfly Valve w / CPVC Body-Lugged; CPVC Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV22020A0NLI00
View Details
![Hayward BYV22020A0NL000 2" Butterfly Valve w/CPVC Body; CPVC Disc; NITRILE liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_non_Lugged_CPVC_Disc_2_in_Lever_Operated__daa1_medium.png?v=1715612771)
BYV22020A0NL000 | 2" Butterfly Valve w / CPVC Body; CPVC Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV22020A0NL000
View Details
![Hayward BYV22020A0NGI00 2" Butterfly Valve w/CPVC Body-Lugged; CPVC Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_Lugged_CPVC_Disc_2_in_Gear_Operated_Hero__5c81_b31af93f-02be-48eb-af17-ad4dc9469015_medium.png?v=1715612834)
BYV22020A0NGI00 | 2" Butterfly Valve w / CPVC Body-Lugged; CPVC Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV22020A0NGI00
View Details
![Hayward BYV22020A0NG000 2" Butterfly Valve w/CPVC Body; CPVC Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_non_Lugged_CPVC_Disc_2_in_Gear_Operated_H_93f8_d20e548b-f97a-4ec2-9d47-c659949fa648_medium.png?v=1715612787)
BYV22020A0NG000 | 2" Butterfly Valve w / CPVC Body; CPVC Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV22020A0NG000
View Details
![Hayward BYV22020A0ELI00 2" Butterfly Valve w/CPVC Body-Lugged; CPVC Disc; EPDM liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_7c5cd968-d72d-4586-b37c-51580c8c7487_medium.png?v=1715612762)
BYV22020A0ELI00 | 2" Butterfly Valve w / CPVC Body-Lugged; CPVC Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV22020A0ELI00
View Details
![Hayward BYV22020A0EL000 2" Butterfly Valve w/CPVC Body; CPVC Disc; EPDM liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_non_Lugged_CPVC_Disc_2_in_Lever_Operated__daa1_4a11ea76-fba8-4e57-b128-e4a145109590_medium.png?v=1715612779)
BYV22020A0EL000 | 2" Butterfly Valve w / CPVC Body; CPVC Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV22020A0EL000
View Details
![Hayward BYV22020A0EGI00 2" Butterfly Valve w/CPVC Body-Lugged; CPVC Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_Lugged_CPVC_Disc_2_in_Gear_Operated_Hero__5c81_e5da1b4a-2ec4-4376-bc97-b0ac082b74de_medium.png?v=1715612787)
BYV22020A0EGI00 | 2" Butterfly Valve w / CPVC Body-Lugged; CPVC Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV22020A0EGI00
View Details
![Hayward BYV22020A0EG000 2" Butterfly Valve w/CPVC Body; CPVC Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_CPVC_Body_non_Lugged_CPVC_Disc_2_in_Gear_Operated_H_93f8_medium.png?v=1715612747)
BYV22020A0EG000 | 2" Butterfly Valve w / CPVC Body; CPVC Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV22020A0EG000
View Details
![Hayward BYV14120A0NGI00 12" Butterfly Valve w/PVC Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_GFPP_Disc_12_in_Gear_Operated_Hero__4c75_medium.png?v=1715612771)
BYV14120A0NGI00 | 12" Butterfly Valve w / PVC Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14120A0NGI00
View Details
![Hayward BYV14120A0NG000 12" Butterfly Valve w/PVC Body; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_cc6c1dac-f5f3-4180-867b-98e40866c3e8_medium.png?v=1715612793)
BYV14120A0NG000 | 12" Butterfly Valve w / PVC Body; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14120A0NG000
View Details
![Hayward BYV14120A0EGI00 12" Butterfly Valve w/PVC Body-Lugged; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_GFPP_Disc_12_in_Gear_Operated_Hero__4c75_6056a730-b746-4e7a-8c30-57df227123c6_medium.png?v=1715612783)
BYV14120A0EGI00 | 12" Butterfly Valve w / PVC Body-Lugged; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14120A0EGI00
View Details
![Hayward BYV14120A0EG000 12" Butterfly Valve w/PVC Body; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_c4ab2465-37e1-4ffc-aa9c-e60f1190818e_medium.png?v=1715612767)
BYV14120A0EG000 | 12" Butterfly Valve w / PVC Body; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14120A0EG000
View Details
![Hayward BYV14100A0NGI00 10" Butterfly Valve w/PVC Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_GFPP_Disc_10_in_Gear_Operated_Hero__c103_7b6be45e-ce43-4bd0-bae5-9b9cbe1d50a6_medium.png?v=1715612762)
BYV14100A0NGI00 | 10" Butterfly Valve w / PVC Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14100A0NGI00
View Details
![Hayward BYV14100A0NG000 10" Butterfly Valve w/PVC Body; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_fee1a03a-4da8-406d-a992-751bc34691fc_medium.png?v=1715612796)
BYV14100A0NG000 | 10" Butterfly Valve w / PVC Body; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14100A0NG000
View Details
![Hayward BYV14100A0EGI00 10" Butterfly Valve w/PVC Body-Lugged; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_GFPP_Disc_10_in_Gear_Operated_Hero__c103_medium.png?v=1715612758)
BYV14100A0EGI00 | 10" Butterfly Valve w / PVC Body-Lugged; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14100A0EGI00
View Details
![Hayward BYV14100A0EG000 10" Butterfly Valve w/PVC Body; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_acbe1242-3f43-416d-b4b7-3d95eedb23e8_medium.png?v=1715612777)
BYV14100A0EG000 | 10" Butterfly Valve w / PVC Body; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14100A0EG000
View Details
![Hayward BYV14080A0NLI00 8" Butterfly Valve w/PVC Body-Lugged; PP Disc; NITRILE liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_e8edb61b-aac8-4377-b1a5-520ab7605b26_medium.png?v=1715612752)
BYV14080A0NLI00 | 8" Butterfly Valve w / PVC Body-Lugged; PP Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV14080A0NLI00
View Details
![Hayward BYV14080A0NL000 8" Butterfly Valve w/PVC Body; PP Disc; NITRILE liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_e0085003-9c2a-4c4c-85d3-9f23e78af4ee_medium.png?v=1715612755)
BYV14080A0NL000 | 8" Butterfly Valve w / PVC Body; PP Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV14080A0NL000
View Details
![Hayward BYV14080A0NGI00 8" Butterfly Valve w/PVC Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_GFPP_Disc_8_in_Gear_Operated_Hero_e_6b14_medium.png?v=1715612758)
BYV14080A0NGI00 | 8" Butterfly Valve w / PVC Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14080A0NGI00
View Details
![Hayward BYV14080A0NG000 8" Butterfly Valve w/PVC Body; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_non_Lugged_GFPP_Disc_8_in_Gear_Operated_He_8ea5_755e70c8-0bc1-4dec-b72b-bbb2f1dd6423_medium.png?v=1715612775)
BYV14080A0NG000 | 8" Butterfly Valve w / PVC Body; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14080A0NG000
View Details
![Hayward BYV14080A0ELI00 8" Butterfly Valve w/PVC Body-Lugged; PP Disc; EPDM liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_acbf99ef-a06a-472d-82e3-0bdf23c92cbe_medium.png?v=1715612754)
BYV14080A0ELI00 | 8" Butterfly Valve w / PVC Body-Lugged; PP Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV14080A0ELI00
Committed to customer satisfaction
as experts in Hayward
Recently Viewed
Popular Products
View all →![Veris PW2XX05S Pressure | Wet | NEMA 4 | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_large.jpg?v=1718834469)
PW2XX05S | Pressure | Wet | NEMA 4 | 0-250PSID | Veris
Brand: Veris
SKU: PW2XX05S![Veris E50B1 DIN Energy Meter | VAR Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/E50B1_f7961d3f-980d-42b2-85d0-af98acd6ef71_large.jpg?v=1706922559)
E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
SKU: E50B1![Contemporary Controls EIS8-100T 8-Port 10/100Mbps UL-864 EIS Switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/eis_b407f1fa-ba1e-409c-8dfb-75529d660c8a_large.jpg?v=1708892842)
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T![Neptronic SHS80-C Duct Mnt Humidity/High Limit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SKE4-SKS4_SHS80_d0f055ef-aed4-412c-bac8-68bfbd0ae0f2_large.png?v=1717516288)
SHS80-C | Duct Mnt Humidity/High Limit | Neptronic
Brand: Neptronic
SKU: SHS80-C![Functional Devices RIBW01B-EN3 EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBW01B-EN3_3ae477a4-560b-44f1-8b78-fb44c6bca52d_large.jpg?v=1708365190)
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3![Belimo SGVL+SVKB24-SR SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SGVL_SVK_LVK_656fcc36-202c-489f-a36b-51492c74671a_large.png?v=1714684207)
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR![Neptronic BM000 B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/actuators-banner_a22729f7-ea6e-4da6-8d1e-616037cb58b4_large.jpg?v=1717515951)
BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000