| Mechanical trap |
The mechanical trap of Shanghai Trap Valve (Shanghai) Co., Ltd. uses the difference between the density of the condensate and steam to change the level of the condensate to make the float lift to drive the valve flap to open or close to achieve the purpose of blocking steam and drainage. Mechanical traps have a low degree of subcooling and are not affected by changes in operating pressure and temperature. They are drained when there is water, and no water is stored in the heating equipment, which can achieve the best heat exchange efficiency of the heating equipment. The maximum back pressure rate is 80%, and the work quality is high. It is the first choice for the production process heating equipment.