Waterway 2.5" x 3" Serviceable Check Valve Assembly | 600-0111

Waterway 2.5" x 3" Serviceable Check Valve Assembly | 600-0111

Waterway 2.5" x 3" serviceable check valve assembly for high-flow pool and spa plumbing systems.

Features

• Serviceable check valve for pool and spa plumbing systems.
• 2.5" slip x 3" spigot configuration for high-flow applications.
• Prevents reverse water flow and equipment drainage.
• Clear lid allows quick internal inspection and maintenance.
• Heavy-duty construction designed for pool environments.

Description

The Waterway 600-0111 check valve assembly is designed to maintain one-way water flow in high-flow pool and spa systems while allowing easy future maintenance. Its internal flapper helps prevent reverse flow that can damage equipment or drain elevated plumbing systems.

This durability-focused valve features a serviceable clear-lid design that simplifies inspection, seal replacement, and troubleshooting without requiring replumbing. Built for demanding pool environments, it provides reliable long-term performance under pressure and chemical exposure.

Pro Tip

Inspect the flapper periodically for debris or wear. Keeping the valve clean helps maintain proper sealing and extends service life.

Installation Tips

Verify flow direction before installation. Allow PVC cement to cure fully before startup, and ensure the lid and seals are tightened evenly after service.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.