AquascapePro Dual Union Check Valve 2.0

The Aquascape Dual Union Check Valve 2.0 prevents backflow in ponds and water features while also providing a professional plumbing connection inside skimmers and pondless waterfall vaults. The heavy-duty, swing-style 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. Innovative reversible fittings take the guesswork out of finding the right  fitting - simply rotate the fitting to the desired orientation for your application. Union connections on both sides of the valve make maintenance quick and easy without the use of tools. 

• Innovative reversible fittings allow for universal application 
• Prevents water backflow when pump is not operating 
• Dual-union, tool-free design 
• Heavy-duty swing style check valve flapper 
• Height extendable for larger filters and pumps