Magic Plastics 0821-20C Spring Check Valve - Slip X Slip Clear

The Magic Plastics 0821-20C Spring Check Valve (Slip X Slip, Clear) is a pool plumbing component designed to control flow direction.

It features a clear body for visual inspection of the line while it operates.

A spring-loaded mechanism enables unidirectional flow to prevent reverse flow in the pool circulation.

Key Features

• Clear sightline through a transparent body for quick flow checks
• Slip X Slip connections simplify inline installation in standard pool piping
• Spring-loaded mechanism provides reliable one-way flow
• Durable materials designed for pool plumbing environments

Use & Application

Ideal for inline installation in pool circulation lines using Slip X Slip piping.

Install it in a straight segment of PVC pipe between two slip joints, with flow direction matching the valve's orientation.

After installation, the valve provides unidirectional flow to help maintain correct circulation and minimize backflow risk.

Why Choose Magic Plastics

Magic Plastics has earned a reputation for reliable pool plumbing components that installers trust.

Our clear, easy-to-inspect valves simplify maintenance and support long-term system performance.

Choose Magic Plastics for compatible, straightforward parts that keep pool systems running smoothly.