Hayward Byv series butterfly valves Series

We offer over 4000 Hayward items, from bulkhead fittings and tank accessories to corrosion-resistant pumps, actuation systems, and more. Shop now!
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View Details Hayward BYV44030A0ELI00 3" Butterfly Valve w/GFPP Body-Lugged; PP Disc; EPDM liner & seals; lever operator | Blackhawk Supply
BYV44030A0ELI00 | 3" Butterfly Valve w / GFPP Body-Lugged; PP Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV44030A0ELI00
$887.74 each
View Details Hayward BYV44030A0EL000 3" Butterfly Valve w/GFPP Body; PP Disc; EPDM liner & seals; lever operator | Blackhawk Supply
BYV44030A0EL000 | 3" Butterfly Valve w / GFPP Body; PP Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV44030A0EL000
$546.36 each
View Details Hayward BYV44030A0EKI00 3" Butterfly Valve w/GFPP Body - Lugged; PP Disc; EPDM liner & seals; Actuation ready | Blackhawk Supply
BYV44030A0EKI00 | 3" Butterfly Valve w / GFPP Body - Lugged; PP Disc; EPDM liner & seals; Actuation ready | Hayward
Brand: Hayward
SKU: BYV44030A0EKI00
$786.66 each
View Details Hayward BYV44030A0EK000 3" Butterfly Valve w/GFPP Body; PP Disc; EPDM liner & seals; actuation ready | Blackhawk Supply
BYV44030A0EK000 | 3" Butterfly Valve w / GFPP Body; PP Disc; EPDM liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV44030A0EK000
$502.61 each
View Details Hayward BYV44030A0EGI00 3" Butterfly Valve w/GFPP Body-Lugged; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply
BYV44030A0EGI00 | 3" Butterfly Valve w / GFPP Body-Lugged; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV44030A0EGI00
$1,439.91 each
View Details Hayward BYV44030A0EG000 3" Butterfly Valve w/GFPP Body; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply
BYV44030A0EG000 | 3" Butterfly Valve w / GFPP Body; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV44030A0EG000
$1,136.89 each
View Details Hayward BYV44025A0NLI00 2-1/2" Butterfly Valve w/GFPP Body-Lugged; PP Disc; NITRILE liner & seals; lever operator | Blackhawk Supply
BYV44025A0NLI00 | 2-1 / 2" Butterfly Valve w / GFPP Body-Lugged; PP Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV44025A0NLI00
$847.04 each
View Details Hayward BYV44025A0NL000 2-1/2" Butterfly Valve w/GFPP Body; PP Disc; NITRILE liner & seals; lever operator | Blackhawk Supply
BYV44025A0NL000 | 2-1 / 2" Butterfly Valve w / GFPP Body; PP Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV44025A0NL000
$537.88 each
View Details Hayward BYV44025A0NKI00 2-1/2" Butterfly Valve w/GFPP Body - Lugged; PP Disc; NITRILE liner & seals; actuation ready | Blackhawk Supply
BYV44025A0NKI00 | 2-1 / 2" Butterfly Valve w / GFPP Body - Lugged; PP Disc; NITRILE liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV44025A0NKI00
$774.51 each
View Details Hayward BYV44025A0NK000 2-1/2" Butterfly Valve w/GFPP Body; PP Disc; NITRILE liner & seals; actuation ready | Blackhawk Supply
BYV44025A0NK000 | 2-1 / 2" Butterfly Valve w / GFPP Body; PP Disc; NITRILE liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV44025A0NK000
$494.85 each
View Details Hayward BYV44025A0NGI00 2-1/2" Butterfly Valve w/GFPP Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply
BYV44025A0NGI00 | 2-1 / 2" Butterfly Valve w / GFPP Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV44025A0NGI00
$1,405.14 each
View Details Hayward BYV44025A0NG000 2-1/2"" Butterfly Valve w/GFPP Body; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply
BYV44025A0NG000 | 2-1 / 2"" Butterfly Valve w / GFPP Body; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV44025A0NG000
$1,127.35 each
View Details Hayward BYV44025A0ELI00 2-1/2" Butterfly Valve w/GFPP Body-Lugged; PP Disc; EPDM liner & seals; lever operator | Blackhawk Supply
BYV44025A0ELI00 | 2-1 / 2" Butterfly Valve w / GFPP Body-Lugged; PP Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV44025A0ELI00
$847.04 each
View Details Hayward BYV44025A0EL000 2-1/2" Butterfly Valve w/GFPP Body; PP Disc; EPDM liner & seals; lever operator | Blackhawk Supply
BYV44025A0EL000 | 2-1 / 2" Butterfly Valve w / GFPP Body; PP Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV44025A0EL000
$537.88 each
View Details Hayward BYV44025A0EKI00 2-1/2" Butterfly Valve w/GFPP Body - Lugged; PP Disc; EPDM liner & seals; Actuation ready | Blackhawk Supply
BYV44025A0EKI00 | 2-1 / 2" Butterfly Valve w / GFPP Body - Lugged; PP Disc; EPDM liner & seals; Actuation ready | Hayward
Brand: Hayward
SKU: BYV44025A0EKI00
$774.51 each
View Details Hayward BYV44025A0EK000 2-1/2" Butterfly Valve w/GFPP Body; PP Disc; EPDM liner & seals; actuation ready | Blackhawk Supply
BYV44025A0EK000 | 2-1 / 2" Butterfly Valve w / GFPP Body; PP Disc; EPDM liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV44025A0EK000
$494.85 each
View Details Hayward BYV44025A0EGI00 2-1/2" Butterfly Valve w/GFPP Body-Lugged; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply
BYV44025A0EGI00 | 2-1 / 2" Butterfly Valve w / GFPP Body-Lugged; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV44025A0EGI00
$1,405.14 each
View Details Hayward BYV44025A0EG000 2-1/2" Butterfly Valve w/GFPP Body; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply
BYV44025A0EG000 | 2-1 / 2" Butterfly Valve w / GFPP Body; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV44025A0EG000
$1,127.35 each
View Details Hayward BYV44020A0NLI00 2" Butterfly Valve w/GFPP Body-Lugged; PP Disc; NITRILE liner & seals; lever operator | Blackhawk Supply
BYV44020A0NLI00 | 2" Butterfly Valve w / GFPP Body-Lugged; PP Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV44020A0NLI00
$805.64 each
View Details Hayward BYV44020A0NL000 2" Butterfly Valve w/GFPP Body; PP Disc; NITRILE liner & seals; lever operator | Blackhawk Supply
BYV44020A0NL000 | 2" Butterfly Valve w / GFPP Body; PP Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV44020A0NL000
$511.64 each
View Details Hayward BYV44020A0NKI00 2" Butterfly Valve w/GFPP Body - Lugged; PP Disc; NITRILE liner & seals; actuation ready | Blackhawk Supply
BYV44020A0NKI00 | 2" Butterfly Valve w / GFPP Body - Lugged; PP Disc; NITRILE liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV44020A0NKI00
$736.49 each
View Details Hayward BYV44020A0NK000 2" Butterfly Valve w/GFPP Body; PP Disc; NITRILE liner & seals; actuation ready | Blackhawk Supply
BYV44020A0NK000 | 2" Butterfly Valve w / GFPP Body; PP Disc; NITRILE liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV44020A0NK000
$470.64 each
View Details Hayward BYV44020A0NGI00 2" Butterfly Valve w/GFPP Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply
BYV44020A0NGI00 | 2" Butterfly Valve w / GFPP Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV44020A0NGI00
$1,357.04 each
View Details Hayward BYV44020A0NG000 2" Butterfly Valve w/GFPP Body; PP Disc; NITRILE liner & seals; gear operator | Blackhawk Supply
BYV44020A0NG000 | 2" Butterfly Valve w / GFPP Body; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV44020A0NG000
$1,085.46 each
Body Material
Body Material Type
Class
Cv Coefficient
Disc Material
Flow Coefficient (Cv)
ISO 5211 Flange & Drive
Liner Material
Method of Operation
Operation Type
Pipe Size
Seal Material
Sealing Material
Size
Sub Category
SubCategory
Valve Size
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