DEL Ozone CO-0101 DelCheck Check Valve [1-1/2" Slip] [1/3 PSI] (CO-0101)

Ozone
Del Ozone
CO-0101
43-133-1050
COMPARE AT $45.11
OUR PRICE $35.95
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A check valve helps maintain one-way flow and protect the ozone side of the system from unwanted backflow, and this DEL Ozone DelCheck valve is designed for compatible 1-1/2 inch slip applications with a 1/3 PSI cracking specification. When a check valve becomes unreliable, the system can lose an important part of its flow protection.

The 1-1/2 inch slip connection and 1/3 PSI rating give this part practical value because check valves work best when the replacement matches both the plumbing layout and the intended operating characteristics. A properly selected replacement helps restore dependable one-way flow support and contributes to more reliable ozone-system performance.

This type of part is especially useful when the surrounding plumbing remains serviceable and the need is centered on the valve itself. That keeps the repair focused while restoring a key protective component.

Installed in the proper setup, this check valve helps restore dependable backflow protection and contributes to cleaner ozone-system operation overall.

  • DelCheck check valve for compatible DEL Ozone applications
  • 1-1/2 inch slip connection with 1/3 PSI specification
  • Helps restore dependable one-way flow protection
  • Useful when original valves are worn or unreliable
  • Improves service confidence and system reliability
Del Ozone – Ozone Generators, Water Sanitation and Pool & Spa Treatment Systems
Who is Del Ozone?

Del Ozone is a leading manufacturer of ozone water treatment systems for pools, spas, and commercial water applications. With over 40 years of experience, Del Ozone is recognized as a pioneer in ozone generation technology, providing advanced sanitation solutions that improve water quality while reducing chemical usage. Their systems are widely used in residential pools, commercial spas, and aquatic facilities seeking cleaner, safer water.

What products does Del Ozone specialize in?

Del Ozone specializes in ozone generators, corona discharge systems, UV-ozone units, and water sanitation components. Their product lineup includes ozone generators, injector manifolds, check valves, mixing chambers, and replacement parts designed to integrate with existing pool and spa systems. These products help eliminate bacteria, organic contaminants, and unwanted odors while enhancing overall water clarity.

Why choose Del Ozone parts for your pool or spa?

Del Ozone products are known for effective sanitation, reduced chemical dependency, and improved water quality. Ozone systems act as a powerful oxidizer, helping break down contaminants more efficiently than traditional methods. Pool professionals and homeowners choose Del Ozone for cleaner water, lower maintenance requirements, and environmentally friendly treatment solutions.

How do you identify and choose the correct Del Ozone part?

To select the correct Del Ozone system or component, it’s important to match your pool or spa size, flow rate, and existing system compatibility. Reviewing model numbers, ozone output ratings, and installation requirements ensures proper performance. Choosing the right ozone system helps maintain optimal sanitation levels and protects overall system health.

Need help finding the right Del Ozone part?

At Bath & Spa Parts Online, we carry a wide selection of Del Ozone pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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