For 7235 180 Degree 1-1/2 to 2-Inch Swimming Pool Spa Spring Check Valve Features: Wide Application: This one way check valve is compatible with all 1-1/2-inch to 2-inch Jandy Pro series universal union connections, for swing straight check valve. 1.5 inch pipe slip-fits into valve ports. 2 inch pipe is joined using a 2 inch pipe coupling, a 45 degree elbow, or a 90 degree elbow. High Quality Materials: 7235 check valve is made of high quality materials, with durable and sturdy performance. High quality check valve handles flow rates up to 170 gallons per minute. With corrosion-resistant stainless steel swing, easy to disassemble when clearing debris. .
eBay