Name: A.Y. McDonald .75" Full Port Ball Valve FNPT-NL | 5420-151
Brand: A.Y. McDonald Manufacturing Co
SKU: 8983
Price: 45.79 USD
Availability: InStock

Pool Valves & Pool Valve Actuators

Pool valves and actuators play an essential role in your pool plumbing system, so when you need to replace or upgrade your valves or actuators, you turn to Pool Supply Unlimited. Here, you’ll not only find the right parts for things like your pool pump or pool heater but the pool supplies needed to keep the water clean and your systems running their best.

What Do Pool Valves and Pool Valve Actuators Do?

Pool valves and pool valve actuators play very specific roles within your pool’s water circulation system. There are a few different valves you should be aware of when learning more about the way your pool works, including:

Diverter Valves

Also known as butterfly, 3-way and 2-way valves, diverter valves are like big flaps responsible for shutting off, mixing, or diverting the flow of water. Two-way diverter valves feature a lever on top to open and close the valve, and while 3-way valves operate the same way, they also feature one inlet and two outlets in which water can pass through, partially pass through, or be blocked from passing through completely.

Backwash Valves

Also known as push-pull valves or multiport valves, backwash valves are used to clean DE and sand filters by reversing the flow of water and causing the trapped dirt within the filter to be released out and away from the pool.

Check Valves

Check valves are one-way valves used to prevent backflow used when the equipment is turned off. Check valves are often seen in automatic chlorinators, solar heaters, and pool pumps, water features, and hot tubs.

Valve Actuators

Valve actuators are motorized/mechanical devices used to open and close pool pump valves. Valve actuators are available for 2-way and 3-way diverter valves to easily and automatically control poo/spa combinations and water features. Pool Supply Unlimited carries several valve actuators from leading pool brands Pentair, Waterco, Hayward, and Intermatic.

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ABOUT THE STORE
Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in San Antonio, TX and can land most products to your door (within the 48 contiguous states) in less than a week.

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