The Speakman RPG20-0935 Freeze Protection Valve is a freeze-protection component from The Speakman Company that regulates water temperature when it drops below a defined level. It is listed as a replacement for RPG20-0935, with Speakman’s FPV Freeze Protection Valve serving as the current part for ongoing maintenance and installations. By maintaining a minimum water temperature in Speakman lines, this valve helps prevent freezing in systems where cold-weather operation is a concern.
