Waterway Air Check Valve 1.5" 600-8140 by Waterway
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Waterway Air Check Valve 1.5" 600-8140 by Waterway

Waterway Air Check Valve 1.5 Inch Slip To Slip 600-8140 with 0.25 lb Spring

WaterwaySKU: 600-8140
Price:
$19.52 USD

Shipping calculated at checkout

Stock:
In stock (5 units), ready to be shipped

Shipping Information

At Duckies Pool Supply, we work hard to get your order to you quickly:


  • In-Stock Products: Ship within 24 hours of your order.

  • Out-of-Stock Products: If an item isn’t available in our warehouse, we will drop ship directly from the manufacturer whenever possible.

  • Lead Times: Shipping times for out-of-stock or special-order items may vary and can take up to several days depending on manufacturer availability.

Our goal is to keep your pool running smoothly with the fastest delivery possible.

Description

Waterway Air Check Valve 1.5-Inch Slip-To-Slip (600-8140) with 0.25 lb Spring

Intro

The Waterway 600-8140 Air Check Valve is a compact, reliable one-way valve designed for spa air lines. With 1-1/2" slip-to-slip connections and a 0.25 lb spring, it delivers quick response and robust backflow protection for hot tubs and spa blowers. Built to endure humid, chemically treated environments, this valve installs as a direct replacement in Waterway-based plumbing, restoring airflow control and protecting downstream equipment.

List of Features

  • 1-1/2" slip-to-slip ends on both sides simplify installation in standard spa plumbing.
  • 0.25 lb spring provides dependable actuation, ensuring timely closing/opening under spa pressures.
  • One-way air check design prevents backflow from water into blower lines, protecting equipment.
  • Precisely matched to Waterway 600-8140 valve body for a reliable seal and fit.
  • Built for spa environments, resisting moisture and chemical exposure common in hot tubs.
  • Slip-to-slip configuration minimizes adapters, aiding quick retrofit in both new installs and repairs.

Final Thoughts

In short, this valve protects your blower and plumbing, delivers consistent one-way flow, and installs quickly in 1-1/2" spa lines. Ideal for homeowners and technicians replacing worn valves or upgrading spa plumbing. Add the Waterway Air Check Valve 600-8140 to your cart and refresh your spa’s air system with a trusted, durable solution.