Hayward Pressure & flow control valves Type
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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![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_6f3c985d-e62e-41e2-bba7-8d7a3289a393_medium.png?v=1719989945)
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_51833447-8fb6-44bd-a616-b72ebb64cd24_medium.png?v=1719989944)
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_72b8fc7a-5d87-4ab6-9529-40999d9840a6_medium.png?v=1719989934)
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_236f928a-b719-48a7-84d7-14bb3e601ded_medium.png?v=1719989950)
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_a48b7d39-d632-4743-823c-c5ee4671aca2_medium.png?v=1719989935)
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_medium.png?v=1719989975)
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_050aba40-ea4b-47b6-9cbc-0e41309f6d0a_medium.png?v=1719989930)
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_6d9e8ee9-9b37-4ffa-be5d-ea54c7bcc28c_medium.png?v=1719989930)
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_b0bafe47-072f-459e-92dd-3c59bf897daf_medium.png?v=1719990010)
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 IV5200T06BV IV Series 2" Injection Valve, PVDF, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_d76824f6-9b56-432d-ad88-a3809b327e02_medium.png?v=1719989914)
IV5200T06BV | IV Series 2" Injection Valve, PVDF, NPT, FPM | Hayward
Brand: Hayward
SKU: IV5200T06BV
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![Hayward IV5150T06BV IV Series 1-1/2" Injection Valve, PVDF NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_1cc79c3f-d201-4ec0-83db-cb31f601e467_medium.png?v=1719989940)
IV5150T06BV | IV Series 1-1 / 2" Injection Valve, PVDF NPT, FPM | Hayward
Brand: Hayward
SKU: IV5150T06BV
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![Hayward IV5100T04BV IV Series 1" Injection Valve, PVDF NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_a6f5e5e3-c552-4696-a021-0ecf54621c86_medium.png?v=1719989909)
IV5100T04BV | IV Series 1" Injection Valve, PVDF NPT, FPM | Hayward
Brand: Hayward
SKU: IV5100T04BV
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![Hayward IV5075T04BV IV Series 3/4" Injection Valve, PVDF, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_9e628847-6050-4ab8-bb24-485b56810ca6_medium.png?v=1719989845)
IV5075T04BV | IV Series 3 / 4" Injection Valve, PVDF, NPT, FPM | Hayward
Brand: Hayward
SKU: IV5075T04BV
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![Hayward IV5050T04BV IV Series 1/2" Injection Valve, PVDF, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_75134b82-6410-4069-a8c2-ac4539eaa2fd_medium.png?v=1719989904)
IV5050T04BV | IV Series 1 / 2" Injection Valve, PVDF, NPT, FPM | Hayward
Brand: Hayward
SKU: IV5050T04BV
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![Hayward IV2200T06BV IV Series 2" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_de4910df-469a-4a3a-85a6-898e0fce2e7e_medium.png?v=1719989870)
IV2200T06BV | IV Series 2" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2200T06BV
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![Hayward IV2150T06BV IV Series 1-1/2" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_65248583-b7ea-4d3e-9a70-5cbf323df88f_medium.png?v=1719989955)
IV2150T06BV | IV Series 1-1 / 2" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2150T06BV
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![Hayward IV2100T04BV IV Series 1" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_367af805-f262-470a-84ad-a694cf718a68_medium.png?v=1719989900)
IV2100T04BV | IV Series 1" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2100T04BV
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![Hayward IV2075T04BV IV Series 3/4" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_8999d415-ee41-461a-8581-83e76afced01_medium.png?v=1719989851)
IV2075T04BV | IV Series 3 / 4" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2075T04BV
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![Hayward IV2050T04BV IV Series 1/2" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_a72a5923-74a7-4ad0-a864-31a10558d172_medium.png?v=1719989841)
IV2050T04BV | IV Series 1 / 2" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2050T04BV
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![Hayward IV1200T06BV IV Series 2" Injection Valve, PVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_c32c0056-3362-4513-89fd-515a50c984d5_medium.png?v=1719989855)
IV1200T06BV | IV Series 2" Injection Valve, PVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV1200T06BV
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![Hayward IV1150T06BV IV Series 1-1/2" Injection Valve, PVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_9fa73dfa-c1a5-4557-8aeb-c00d0b24597a_medium.png?v=1719989891)
IV1150T06BV | IV Series 1-1 / 2" Injection Valve, PVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV1150T06BV
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![Hayward IV1100T04BV IV Series 1" Injection Valve, PVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_a17562c6-f982-4e30-afcf-a1b2f9de9226_medium.png?v=1719989975)
IV1100T04BV | IV Series 1" Injection Valve, PVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV1100T04BV
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![Hayward IV1075T04BV IV Series 3/4" Injection Valve, PVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_medium.png?v=1719989851)
IV1075T04BV | IV Series 3 / 4" Injection Valve, PVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV1075T04BV
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![Hayward IV1050T04BV IV Series 1/2" Injection Valve, PVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_dbfc416c-644b-46f0-b0e6-4e21963a5a88_medium.png?v=1719989895)
IV1050T04BV | IV Series 1 / 2" Injection Valve, PVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV1050T04BV
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