Our bridge valve is of ductile construction and is a valve that, due to its construction, is suitable for special executions where a highly robust valve is needed due to the unfavorable conditions of pressure, temperature and hardness of the fluid.
Basically it is a valve whose operation is carried out by a threaded spindle that ascends a bridge that has two interchangeable threaded brass nuts housed in the upper part. This spindle is joined by a cast disc and its hardware to another disc or plate with a rubber sealing gasket that rises and falls as the valve is operated, closing and opening.
This plate closes the passage of water in a seat that is horizontal and that in the standard construction is an EPDM gasket that closes on a stainless steel ring nailed to the base.
To activate the valve we can do it either with a handwheel or an electric actuator. The base is a flange drilled according to UNE-EN 1092-2 PN-10/16.