صمام الحماية من التجمد، من النحاس الأصفر، 1 1 / 4 بوصة

Freeze protection valve, brass, 1 1/4", designed for automatic water drainage from the system when the temperature drops to a critical level. Brass body guarantees strength and corrosion resistance. Suitable for pipelines with 1 1/4-inch thread. This valve is an important element for protecting boiler equipment and heating networks from damage caused by freezing.