Freeze protection valve, nickel-plated, 1 1/4", male thread x male thread Intercal 88.20294-0116

Freeze protection valve, nickel-plated, 1 1/4", external thread x external thread, provides reliable protection against freezing in heating and water supply systems. Nickel plating adds additional corrosion resistance and an aesthetic appearance. Double-sided external thread simplifies installation. The valve automatically activates when there is a risk of freezing, preventing damage to pipes and equipment.