Butterfly valves 470.0000 Cv coefficient
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![Hayward BYV14040A0NL000 4" 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_afae65e0-a2c4-420d-85ce-93fc109b5489_medium.png?v=1719989453)
BYV14040A0NL000 | 4" Butterfly Valve w / PVC Body; PP Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV14040A0NL000
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![Hayward BYV14040A0VK000 4" Butterfly Valve w/PVC Body; PP Disc; FKM liner / FPM seals; actuation ready | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_55a6e3a5-034c-420f-8036-d294983bc869_medium.png?v=1719989448)
BYV14040A0VK000 | 4" Butterfly Valve w / PVC Body; PP Disc; FKM liner / FPM seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV14040A0VK000
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![Hayward BYV11040A0VKI00 4" Butterfly Valve w/PVC Body - Lugged; PVC Disc; FKM liner / FPM seals; Actuation ready | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_221de517-d44d-4256-ab6b-4d64709ed1d1_medium.png?v=1719989443)
BYV11040A0VKI00 | 4" Butterfly Valve w / PVC Body - Lugged; PVC Disc; FKM liner / FPM seals; Actuation ready | Hayward
Brand: Hayward
SKU: BYV11040A0VKI00
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![Hayward BYV22040A0VLI00 4" Butterfly Valve w/CPVC Body-Lugged; CPVC Disc; FKM liner / FPM seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_90587e1c-1325-430c-ae15-9c37d8a967d2_medium.png?v=1719989434)
BYV22040A0VLI00 | 4" Butterfly Valve w / CPVC Body-Lugged; CPVC Disc; FKM liner / FPM seals; lever operator | Hayward
Brand: Hayward
SKU: BYV22040A0VLI00
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![Hayward BYV14040A0EL000 4" Butterfly Valve w/PVC Body; PP Disc; EPDM liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_d2dc7a28-bba3-4a23-9856-e2996bb89854_medium.png?v=1719989434)
BYV14040A0EL000 | 4" Butterfly Valve w / PVC Body; PP Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV14040A0EL000
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![Hayward BYV14040A0EG000 4" Butterfly Valve w/PVC Body; PP Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_non_Lugged_GFPP_Disc_4_in_Gear_Operated_He_e0d8_medium.png?v=1719989428)
BYV14040A0EG000 | 4" Butterfly Valve w / PVC Body; PP Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14040A0EG000
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![Hayward BYV14040A0EK000 4" Butterfly Valve w/PVC Body; PP Disc; EPDM liner & seals; actuation ready | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_f3df4ec4-38cb-48b9-b445-26de94e5b9e7_medium.png?v=1719989428)
BYV14040A0EK000 | 4" Butterfly Valve w / PVC Body; PP Disc; EPDM liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV14040A0EK000
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![Hayward BYV11040A0ELI00 4" Butterfly Valve w/PVC Body-Lugged; PVC Disc; EPDM liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_PVC_Disc_4_in_Lever_Operated_Hero_e_7cfb_70b2d3dd-a507-476c-a33f-b587caba9b0e_medium.png?v=1719989428)
BYV11040A0ELI00 | 4" Butterfly Valve w / PVC Body-Lugged; PVC Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV11040A0ELI00
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![Hayward BYV14040A0VGI00 4" Butterfly Valve w/PVC Body-Lugged; PP Disc; FKM liner / FPM seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_GFPP_Disc_4_in_Gear_Operated_Hero_e_2be4_medium.png?v=1719989429)
BYV14040A0VGI00 | 4" Butterfly Valve w / PVC Body-Lugged; PP Disc; FKM liner / FPM seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14040A0VGI00
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![Hayward BYV14040A0ELI00 4" 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_7697004d-2b99-43b9-9844-c8e0f37b6424_medium.png?v=1719989408)
BYV14040A0ELI00 | 4" Butterfly Valve w / PVC Body-Lugged; PP Disc; EPDM liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV14040A0ELI00
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![Hayward BYV14040A0EKI00 4" Butterfly Valve w/PVC Body - Lugged; PP Disc; EPDM liner & seals; Actuation ready | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_35bb9ba6-4473-4d34-8237-99530d601272_medium.png?v=1719989403)
BYV14040A0EKI00 | 4" Butterfly Valve w / PVC Body - Lugged; PP Disc; EPDM liner & seals; Actuation ready | Hayward
Brand: Hayward
SKU: BYV14040A0EKI00
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![Hayward BYV14040A0NGI00 4" 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_4_in_Gear_Operated_Hero_e_2be4_b04debf7-402f-403e-babf-c3e435711c6b_medium.png?v=1719989402)
BYV14040A0NGI00 | 4" Butterfly Valve w / PVC Body-Lugged; PP Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14040A0NGI00
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![Hayward BYV14040A0NK000 4" Butterfly Valve w/PVC Body; PP Disc; NITRILE liner & seals; actuation ready | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_d102045d-19b4-4d83-8368-fe9328a18351_medium.png?v=1719989402)
BYV14040A0NK000 | 4" Butterfly Valve w / PVC Body; PP Disc; NITRILE liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV14040A0NK000
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![Hayward BYV11040A0VL000 4" Butterfly Valve w/PVC Body; PVC Disc; FKM liner / FPM seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_non_Lugged_PVC_Disc_4_in_Lever_Operated_He_f69d_medium.png?v=1719989397)
BYV11040A0VL000 | 4" Butterfly Valve w / PVC Body; PVC Disc; FKM liner / FPM seals; lever operator | Hayward
Brand: Hayward
SKU: BYV11040A0VL000
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![Hayward BYV14040A0VG000 4" Butterfly Valve w/PVC Body; PP Disc; FKM liner / FPM seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_non_Lugged_GFPP_Disc_4_in_Gear_Operated_He_e0d8_8f29d2d3-1bd8-4b26-b70f-bec65e96bbb9_medium.png?v=1719989398)
BYV14040A0VG000 | 4" Butterfly Valve w / PVC Body; PP Disc; FKM liner / FPM seals; gear operator | Hayward
Brand: Hayward
SKU: BYV14040A0VG000
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![Hayward BYV11040A0EK000 4" Butterfly Valve w/PVC Body; PVC Disc; EPDM liner & seals; actuation ready | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_e079fd01-4a4f-4af0-8a75-75de06c02254_medium.png?v=1719989392)
BYV11040A0EK000 | 4" Butterfly Valve w / PVC Body; PVC Disc; EPDM liner & seals; actuation ready | Hayward
Brand: Hayward
SKU: BYV11040A0EK000
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![Hayward BYV11040A0EG000 4" Butterfly Valve w/PVC Body; PVC Disc; EPDM liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_non_Lugged_PVC_Disc_4_in_Gear_Operated_Her_9849_medium.png?v=1719989392)
BYV11040A0EG000 | 4" Butterfly Valve w / PVC Body; PVC Disc; EPDM liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV11040A0EG000
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![Hayward BYV11040A0NKI00 4" Butterfly Valve w/PVC Body - Lugged; PVC Disc; NITRILE liner & seals; Actuation ready | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_3d08588f-4653-487e-af95-ae6f41753641_medium.png?v=1719989391)
BYV11040A0NKI00 | 4" Butterfly Valve w / PVC Body - Lugged; PVC Disc; NITRILE liner & seals; Actuation ready | Hayward
Brand: Hayward
SKU: BYV11040A0NKI00
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![Hayward BYV11040A0VGI00 4" Butterfly Valve w/PVC Body-Lugged; PVC Disc; FKM liner / FPM seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_PVC_Disc_4_in_Gear_Operated_Hero_ec_a65f_medium.png?v=1719989391)
BYV11040A0VGI00 | 4" Butterfly Valve w / PVC Body-Lugged; PVC Disc; FKM liner / FPM seals; gear operator | Hayward
Brand: Hayward
SKU: BYV11040A0VGI00
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![Hayward BYV11040A0EKI00 4" Butterfly Valve w/PVC Body - Lugged; PVC Disc; EPDM liner & seals; Actuation ready | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_Hero_ecom_64fe_c64399c8-8ed0-4f76-90a3-abacab88fe1d_medium.png?v=1719989387)
BYV11040A0EKI00 | 4" Butterfly Valve w / PVC Body - Lugged; PVC Disc; EPDM liner & seals; Actuation ready | Hayward
Brand: Hayward
SKU: BYV11040A0EKI00
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![Hayward BYV11040A0NG000 4" Butterfly Valve w/PVC Body; PVC Disc; NITRILE liner & seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_non_Lugged_PVC_Disc_4_in_Gear_Operated_Her_9849_2f8a3b73-3064-4e74-87bc-6d8d0063c0c5_medium.png?v=1719989386)
BYV11040A0NG000 | 4" Butterfly Valve w / PVC Body; PVC Disc; NITRILE liner & seals; gear operator | Hayward
Brand: Hayward
SKU: BYV11040A0NG000
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![Hayward BYV11040A0VG000 4" Butterfly Valve w/PVC Body; PVC Disc; FKM liner / FPM seals; gear operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_non_Lugged_PVC_Disc_4_in_Gear_Operated_Her_9849_06b1d5ec-1824-4171-a07e-f2917af81a3c_medium.png?v=1719989382)
BYV11040A0VG000 | 4" Butterfly Valve w / PVC Body; PVC Disc; FKM liner / FPM seals; gear operator | Hayward
Brand: Hayward
SKU: BYV11040A0VG000
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![Hayward BYV11040A0NLI00 4" Butterfly Valve w/PVC Body-Lugged; PVC Disc; NITRILE liner & seals; lever operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYV_Series_Butterfly_Valves_PVC_Body_Lugged_PVC_Disc_4_in_Lever_Operated_Hero_e_7cfb_medium.png?v=1719989381)
BYV11040A0NLI00 | 4" Butterfly Valve w / PVC Body-Lugged; PVC Disc; NITRILE liner & seals; lever operator | Hayward
Brand: Hayward
SKU: BYV11040A0NLI00
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![Hayward BYCN1040E1GGB 4" Butterfly Valve PVC Body PVC Disc w/EPDM Liner Gear Operator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BYCN_BYCS_Series_Butterfly_Valves_BYCN_PVC_Body_non_lugged_Hero_ecom_0eee_ca5719dc-fd28-4bbe-80eb-127f62b96b63_medium.png?v=1719989377)
BYCN1040E1GGB | 4" Butterfly Valve PVC Body PVC Disc w / EPDM Liner Gear Operator | Hayward
Brand: Hayward
SKU: BYCN1040E1GGB
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