Aquascape Dual Union Check Valve 2.0 PVC Elbows

The Aquascape Dual Union Check Valve 2.0 creates an ideal pump and plumbing connection inside Aquascape pond skimmers and Aquascape pump vaults. The professional, heavy-duty, swing-style check valve flapper is built to last and maximises water flow through the valve when open while preventing the backflow of water when the pump is shut off or during a power cut.

The Dual Union Check Value 2.0 comes complete with a set of 3 interchangeable fittings, eliminating the guesswork of finding the right pump or filter fitting, which can be easily swapped out to fit your application. The valve has union connections on both sides, meaning maintenance to pump and filters is quick and easy with no tools required, whilst still remaining water-tight. The height of the valve can also be easily extended, please see instructions PDF or video on this page.

If connecting to the Aquascape EcoWave Pond Pumps, the Aquascape Check Valve Adaptor for EcoWave pumps - 2" is required.

To transition to 3" solvent weld pipe from the outlet of the check valve, the Aquascape Check Valve Dual Union 2.0 Conversion Kit - 2" to 3" can be used.
Aquascape Dual Union Check Valve 2.0 PVC threaded elbow
Product Code: ASA1912
Fittings include: 2 x 2" NPT - male and 1 x 1½ NPT - female
Aquascape Check Valve Dual Union 2.0 Conversion Kit - 2" to 3"
Product Code: ASA1980
Aquascape Check Valve Adaptor for EcoWave pumps - 2"
Product Code: ASA1982