Air Vent Pressure Relief Valves Solar Water Heater Pressure Relief Valves
£12.85
Style: 1/2 Automatic Exhaust Valves Natural Color/ 1/2 Automatic Exhaust Valves/ 1/2 Rapid Exhaust Valves/ 3/4 Rapid Exhaust Valves. Suitable for solar water heaters, high temperature resistant. The float is make of special materials.
