https://www.graystonecreations.com/15-Inch-PVC-Ball-Valves-Allow-Flow-Rate_p_1713.html
1.5" Inch PVC Ball Valves Allow Flow Rate-BALLVALVE15
Graystone Creations has pvc ball valve 1.5 inch for your pond plumbing supply needs
pvc ball valvesflow rateinchallow