Protect your plumbing from unwanted reverse flow with the Magic Plastics 0821-15C 1.5" Slip x Slip Smart Spring Check Valve. This clear-bodied valve features solvent-weld slip connections on both ends for secure, drip-free bonding to PVC pipe in pool, spa, and irrigation systems. The smart spring mechanism provides controlled one-way flow without the jarring effects of water hammer, while the transparent housing gives you a direct view of the internal spring action and seat condition for easy diagnostics. Built from UV-stable, chemically resistant material, the 0821-15C is engineered for years of trouble-free service in treated water environments and is equally suited to professional installations and homeowner upgrades.

Key Benefits

• 1.5" Slip x Slip Solvent Weld Design: Slip connections on both ends create secure, lasting bonds to PVC pipe in pool, spa, and irrigation plumbing runs.
• Smart Spring Check Valve Mechanism: Delivers controlled, single-direction flow while blocking backflow and dampening water hammer for stable system operation.
• Clear, Inspectable Housing: See-through body permits on-the-spot visual assessment of spring tension and valve seat integrity without disassembly.
• Durable & Chemical-Resistant Materials: Fabricated from UV-stabilized, corrosion-proof components that perform reliably in chlorinated, brominated, or saltwater systems.
• Reliable for Pros and DIYers: Pairs straightforward installation with long-term dependability, making it a go-to choice for new builds and retrofit projects alike.

What's Included

• Check Valve

Specifications

• Brand: Magic Plastics
• Part Number: 0821-15C.

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