The Magic Plastics 0823_15C is a premium 1.5_ union-style swing_spring check valve crafted for pool, spa, and irrigation systems. Designed with a union connection on one end and a solvent-weld slip fitting on the other, this valve allows tool-free installation and easy removal for maintenance. Its clear, corrosion-resistant body enables effortless visual inspection of internal components, ensuring proper function at any glance. The swing_spring mechanism delivers reliable one-way flow control while mitigating water hammer and backflow. Built from durable, UV-stable materials, the 0823_15C delivers dependable performance in demanding aquatic environmentsÑideal for professional installers and savvy DIYers alike.

• 1.5_ Union x Slip Configuration: Combines a tool-free union connection with a solvent-weld slip fitting for quick installation and easy access during maintenance.

• Swing-Spring Check Valve Mechanism: Ensures consistent one-way flow while minimizing water hammer and preventing backflow in pool, spa, and irrigation systems.

• Clear, Corrosion-Resistant Housing: Transparent body allows for fast visual inspection of internal valve components and is built to resist chemicals and UV exposure.

• Durable, Long-Lasting Materials: Constructed from high-quality, UV-stable plastics engineered for reliability in harsh aquatic environments.

• Trusted by Pros and DIYers: Ideal for both professional installers and homeowners looking for a dependable, service-friendly backflow prevention solution.

• (1) Check Valve

Installing or servicing the Magic Plastics 0823_15C 1.5_ union swing check valve? This section covers step-by-step guidance for secure installation, troubleshooting hydraulic performance, and understanding the benefits of its clear, maintainable design. Whether you're upgrading pool plumbing or performing a retrofit, this valve ensures smooth operation with minimal effort.

Installing the 0823_15C in Your Pool or Spa System

The 0823_15C combines a 1.5_ slip end for solvent-weld installation with a union connection for fast tool-free servicing. It fits directly into standard PVC plumbing and simplifies seasonal maintenance and equipment access.

How do I install the 0823_15C with PVC cement and union threading?

Can I buy this check valve at a Discount Pool Mart store location?

Does this valve need to be positioned in a specific flow direction?

Will this union valve work in both new and existing plumbing setups?

Do I need any tools to tighten the union or glue the slip fitting?

Eliminating Backflow and Water Hammer

The internal swing-spring flap prevents reverse water movement and cushions shutoff pressure, helping eliminate gurgling, drain-down, or pipe vibration in pool, spa, or irrigation setups.

Will the 0823_15C stop my spa return from siphoning after shutdown?

Can I walk into a store and get a valve to prevent water hammer noise?

How does the spring-loaded design improve performance over a flap-only valve?

Will this valve protect my filter and pump from backflow pressure?

Can I use this check valve in high-head systems with multiple features?

Visual Inspection and Long-Term Performance

The clear housing allows pool owners and technicians to visually confirm valve function at a glance. Made from UV-stable, chemical-resistant material, itÕs designed for years of dependable performance in harsh outdoor conditions.

Can I visually confirm that the flap and spring are working properly?

Does Discount Pool Mart stock replacement O-rings for the union fitting?

Will this valve hold up under continuous chlorine and sun exposure?

How often should I inspect this valve for buildup or internal wear?

Is this valve easy to remove and clean during routine pool service?