This is a 1-1/2 to 2 inch Non-Positive Seal Jandy Gray 3-Port Valve. The Jandy Gray Valves are made of durable CPVC. These valves feature a grease cap that eliminates the need to disassemble the valve for lubrication.
Tough and economical, the Gray Valve is a workhorse and remains a leading product for the Jandy Pro Series. The valve enjoys a 20-year track record of proven reliability.