A radiator is a piece of equipment that needs to be bled regularly. However, bleeding a radiator requires the water supply to be cut off beforehand. Therefore, it is essential to equip oneself with a radiator drain valve that is reliable and easy to use. The radiator drain valve is designed to stop the water supply upstream from a bleeding, which is necessary in case of overheating of the radiator.
Radiator drain valves come in many models. Thus, you can easily find drain valve models that meet all your needs and requirements. In addition to the classic radiator drain valves, there are also models equipped with a rubber holder extractor. Said extractor is to be inserted into the valve during the draining or bleeding process. Many small accessories, necessary during its use, are also offered with the radiator drain valve. As for its shape, the radiator drain valve is tubular or cylindrical in most cases. It has an inlet and an outlet corresponding to the direction of water flow. The diameter of the inlet is normally smaller compared to that of the outlet. The connection may be male-to-male or male-to-female depending on the models. Moreover, most existing models are made of stainless metals. Thanks to their refined finish, radiator drain valves generally exhibit an exceptional design. You will find on this market reference brands such as Hudson Reed and Somatherm.