Dual Union 3" CVA Check Valve SACK-MULCH Integrates easily with other 12

Integrates easily with other 12 volt quick-connect components and existing low-voltage lighting systems

Simple and easy to use

Works above 40°F (5°C)

RACKT™ Technology

Dual Union 3" CVA Check Valve SACK-MULCH Integrates easily with other 12The Dual Union 3" CVA Check Valve effectively prevents backflow in ponds and water features while providing a professional pump and plumbing connection inside filters and pump vaults. The heavy duty check valve flapper is built to last and maximizes water flow through the valve when open while preventing the backflow of water when the pump is shut off or during a power outage. Union connections on both sides of the valve make pump and filter