My Dream Plug Valve High temperature heat transfer oil for asphalt special three-way valve in pavement engineering

Introduction to Asphalt Special Three way Plug Valve
Asphalt specific three-way plug valve is an insulation valve used for high viscosity media such as asphalt and heavy oil. It has the characteristics of simple structure, flexible operation, and reliable sealing. ‌

The main features of asphalt specific three-way plug valves include:

Insulation design: The valve body is equipped with an insulation layer on the outside, which can be heated by steam or thermal oil, and can keep the medium unobstructed even in environments below zero degrees Celsius.
High temperature resistance: The valve body is made of high-temperature cast steel material, which can withstand temperatures up to 425 ℃.
Reliable sealing: The sealing surface adopts high-precision grinding to ensure sealing.
Easy to operate: The switch can be turned on and off through a 90 ° rotation, making it flexible and convenient to operate.
The working principle of the asphalt special three-way plug valve is based on its insulation jacket design, which uses an external heat source to circulate heating, preventing temperature loss when the medium passes through the valve and ensuring the medium temperature. The valve core achieves alignment or misalignment of the channel through rotation, thereby controlling the flow or blocking of the medium.

Asphalt specific three-way plug valves are widely used in petroleum, chemical, asphalt and other systems for the transportation and flow control of high viscosity media, preventing the media from solidifying under normal conditions.