Helius Tech can provide a series of butterfly valves and accessories, actuators for pipelines of mineral processing plant and coal washing plant.
Introduction of Butterfly valves:
Butterfly valves is widely used to to regulate and cut off the flow of medium, and suitable for conveying coal slime, urban drainage systems, sewage, seawater, gas, CNG, liquefied petroleum gas, city gas, hot and cold air, various corrosive and non-corrosive fluid medium in the pipeline of chemical smelting, power generation and other engineering systems.
Types of Butterfly Valves:
Driving mode: manual, pneumatic, electric, and analog control. Seal type: soft seal and hard seal.
Valve structure: central line butterfly valve and eccentric butterfly valve;
Connection type: Wafer, Flange, etc.
Features of Butterfly Valves:
* Low material consumption, small installation size, rapid switching, 90° reciprocal rotation, small drive torque
* Good fluid control and sealing performance
* Little liquid in the pipe opening, good seal at low pressure and good adjustment performance
* The streamlined design with the least loss of fluid resistance
* Good mechanical properties, corrosion resistance, and scratch resistance with through-rod structure after quenching and tempering
* Rotary motion without lifting operation.; Valve stem is not easy to damage