Thermal bypass valve with brazed construction of the housing containing the quick-fit type

摘要

Bypass valve for a heat-exchanger circuit, which has a bypass valve:a housing, which in its interior a chamber is defined, wherein the chamber has a first area, a second region and a central longitudinal axis extending through the latter has;a first, second, third and a fourth opening, the communicating with said chamber, wherein each of the openings with a connection for connecting the opening is provided with a fluid line;a valve opening defining a valve seat, and the valve seat the first and the second region of the chamber separates;a temperature-sensitive actuator, which is located in the chamber and a back - and forth along the axis and middle rod has;a valve component is fastened on the actuator, which is transverse to the central rod extends, with the valve seat in order to come into engagement and the valve opening completely close;a first biasing means of the pressures of the valve part to the direction of the valve seat;a second biasing means which, with a lower end of the central rod is connected to the valve part of the valve seat to push away;wherein at least one of the connections of separated from a main body of the housing and is fixed to the main body of the housing is connected by a hard-soldered joint; andwherein the at least one terminal connection of a rapidly connection terminal, which is designed to form a sealed connection with a mating connection to one of the fluid lines.