Valves Flow control valves Sub category
We offer L Port, T Port, Bulkhead Fittings & Tank Accessories to Circulator Pumps, Flow Control Valves, and Pressure & Flow Control Valves- all for sale!
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![Hayward NVA5025T 1/4" PVDF Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_0bf08f5d-58d0-417b-8bb5-dfab990e9fb1_medium.png?v=1715613254)
NVA5025T | 1 / 4" PVDF Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA5025T
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![Hayward NVA2050T 1/2" CPVC Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_30a7effc-f6b7-4837-bf0c-37a277519bfa_medium.png?v=1715613268)
NVA2050T | 1 / 2" CPVC Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA2050T
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![Hayward NVA1050T 1/2" PVC Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_medium.png?v=1715613243)
NVA1050T | 1 / 2" PVC Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA1050T
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![Hayward DAB1030FEK 3" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_PVC_Flanged_Hero_ecom_0930_b5f6a79d-1b71-4e2a-9502-47259af38864_medium.png?v=1715612918)
DAB1030FEK | 3" PVC Diaphragm Valve w / EPDM Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB1030FEK
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![Hayward DAB1025FEK 2-1/2" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_PVC_Flanged_Hero_ecom_0930_829f9eba-5a7b-4f3d-b42d-b14dd1371133_medium.png?v=1715612946)
DAB1025FEK | 2-1 / 2" PVC Diaphragm Valve w / EPDM Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB1025FEK
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![Hayward NVA5050T 1/2" PVDF Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_dbb54407-4e67-4a68-b98c-80712834949e_medium.png?v=1715613249)
NVA5050T | 1 / 2" PVDF Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA5050T
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![Hayward NVA5037T 3/8" PVDF Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_f59fef85-b88c-445b-9b55-ca5d49b1568b_medium.png?v=1715613250)
NVA5037T | 3 / 8" PVDF Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA5037T
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![Hayward NVA4050T 1/2" GFPP Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_1ed893c5-3aa0-4a5d-90ef-0613f40b270d_medium.png?v=1715613243)
NVA4050T | 1 / 2" GFPP Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA4050T
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![Hayward NVA4037T 3/8" GFPP Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_6efaab9e-ba91-400f-a0f4-2167062e0baf_medium.png?v=1715613254)
NVA4037T | 3 / 8" GFPP Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA4037T
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![Hayward NVA4025T 1/4" GFPP Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_eaa1ac23-7876-4f49-9674-a225b6b69477_medium.png?v=1715613250)
NVA4025T | 1 / 4" GFPP Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA4025T
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![Hayward NVA2037T 3/8" CPVC Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_712ba912-310a-4e64-b1de-f67302cc0c46_medium.png?v=1715613270)
NVA2037T | 3 / 8" CPVC Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA2037T
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![Hayward NVA2025T 1/4" CPVC Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_8bac87dc-24c5-4e6d-b828-a73a4d99c080_medium.png?v=1715613246)
NVA2025T | 1 / 4" CPVC Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA2025T
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![Hayward NVA1037T 3/8" PVC Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_2e9f6809-b41c-4900-a12b-79f314de8aaa_medium.png?v=1715613247)
NVA1037T | 3 / 8" PVC Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA1037T
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![Hayward NVA1025T 1/4" PVC Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVA_Series_Needle_Valves_Hero_ecom_3634_381e3819-7b2b-45df-9ca4-a3a895e84173_medium.png?v=1715613308)
NVA1025T | 1 / 4" PVC Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA1025T
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![Hayward DAB2040FPK 4" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_CPVC_Flanged_Hero_ecom_519c_ebb4742c-40d8-468e-943e-1366bd447bbb_medium.png?v=1715612934)
DAB2040FPK | 4" CPVC Diaphragm Valve w / PTFE Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB2040FPK
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![Hayward DAB2040FFK 4" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_CPVC_Flanged_Hero_ecom_519c_2572b2e7-1d5c-4229-8b11-c39aa5fe99c3_medium.png?v=1715612922)
DAB2040FFK | 4" CPVC Diaphragm Valve w / FPM Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB2040FFK
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![Hayward DAB2040FEK 4" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_CPVC_Flanged_Hero_ecom_519c_be0907db-3579-407a-ad64-9cf9035fc2bf_medium.png?v=1715612947)
DAB2040FEK | 4" CPVC Diaphragm Valve w / EPDM Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB2040FEK
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![Hayward DAB2030FPK 3" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_CPVC_Flanged_Hero_ecom_519c_7b4bdb9f-dd86-420b-9375-2a11ababf4c9_medium.png?v=1715612988)
DAB2030FPK | 3" CPVC Diaphragm Valve w / PTFE Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB2030FPK
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![Hayward DAB2030FFK 3" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_CPVC_Flanged_Hero_ecom_519c_59a6fbe6-548f-4041-8e2a-a02afb2ab9e7_medium.png?v=1715612932)
DAB2030FFK | 3" CPVC Diaphragm Valve w / FPM Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB2030FFK
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![Hayward DAB2030FEK 3" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_CPVC_Flanged_Hero_ecom_519c_eadb55a0-dd54-421b-9e01-0ac0410afa14_medium.png?v=1715612938)
DAB2030FEK | 3" CPVC Diaphragm Valve w / EPDM Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB2030FEK
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![Hayward DAB2025FPK 2-1/2" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_CPVC_Flanged_Hero_ecom_519c_c03aae2f-4fbd-40f0-aec6-e3b500abbe0e_medium.png?v=1715612958)
DAB2025FPK | 2-1 / 2" CPVC Diaphragm Valve w / PTFE Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB2025FPK
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![Hayward DAB2025FFK 2-1/2" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DAB_Series_Diaphragm_Valves_CPVC_Flanged_Hero_ecom_519c_c67d72e9-e445-4f4d-b783-3b8e74ddd708_medium.png?v=1715612920)
DAB2025FFK | 2-1 / 2" CPVC Diaphragm Valve w / FPM Diaphragm; flanged end connections | Hayward
Brand: Hayward
SKU: DAB2025FFK
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