Amazon.com: Van Enterprises 1" PRO SERIES- 2PC PVC Ball Valve (SOCKET) with Stainless Steel Handle and CHROMIUM ABS Ball [Available 3/4", 1", 1.5", 2"] : Industrial & Scientific
Amazon.com: OXLHTS 1 Inch Inline Slip PVC Ball Valve-Socket-(2PCS),Compact T-Handle Water Shut-Off Valves for Irrigation Systems,Sprinkler, aquarium, Hose extensions,Swimming Pool Equipment and So On (1 Inch) : Patio, Lawn & Garden