Waterco 2291000 4" Side Mount Multiport Valve without Piping with Union Connection
Waterco 2291000 4" Side Mount Multiport Valve without Piping with Union Connection
Heavy-duty 4" side mount multiport valve with union connection, built for high-pressure pool and spa filtration systems.
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The Waterco 2291000 Multiport Valve is a 4" side mount unit engineered for high-flow pool and spa filtration systems requiring dependable water control.
Built from heavy-duty ABS, it’s designed to handle maximum working pressures in demanding commercial environments.
Its six-position functionality includes filter, backwash, rinse, waste, re-circulate, and closed, giving users full control over system operation.
A clear sight glass makes it easy to monitor water clarity during backwash cycles, improving maintenance visibility.
Featuring a union connection design without included piping, it offers flexible installation in custom setups.
Professionals choose this valve for its strength, adaptability, and reliable flow management in large-scale applications.

⭐⭐⭐⭐⭐
Customers highlight its strong build and seamless performance in heavy-duty pool and spa systems.
The six-position control offers versatility, making water flow adjustments quick and precise.
Users find the union connection helpful for installations requiring flexibility or retrofitting.
Reviewers appreciate the added visibility the sight glass provides for more effective maintenance cycles.

- Valve Size: 4-inch
- Mount Type: Side mount configuration
- Material: Heavy-duty ABS construction
- Valve Positions: Filter, backwash, rinse, waste, re-circulate, and closed
- Sight Glass: Clear sight glass for visual backwash inspection
- Connection Type: Union connection (no piping included)
- Use Case: Designed for high-pressure commercial pool and spa systems
- Design: Engineered for long-lasting performance and system compatibility

- Brand: Waterco
- Application: Pool, Spa
- Shipping Dimensions: 21 x 21 x 27 inch
- Commercial, Residential, or Professional: Commercial
- Each Product Weight: 55 pound
- Minimum Sell Quantity: 1

Q: Does this valve come with piping included?
No, this model includes union connections only and is designed to be integrated with your custom plumbing setup.
Q: What positions are available on the valve?
The valve includes six positions: filter, backwash, rinse, waste, re-circulate, and closed.
Q: Can I visually check the backwash process?
Yes, it features a clear sight glass for monitoring water clarity during backwash.

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