Price of mining electric butterfly valve

Mining electric butterfly valve is a type of electric control valve designed specifically for mining environments. It adopts a clamp type connection structure and achieves flow regulation or cutoff function by driving the butterfly plate to rotate through an electric actuator. Its design fully considers the special working conditions of the mine, and has the characteristics of compact structure, bidirectional sealing, and wear resistance. ‌

1Price of mining electric butterfly valveintroduction

It is an electric control valve designed specifically for mining environments, which adopts a clamp type connection structure and achieves flow regulation or cutoff function by driving the butterfly plate to rotate through an electric actuator. Its design fully considers the special working conditions of the mine, and has the characteristics of compact structure, bidirectional sealing, and wear resistance. ‌

IIPrice of mining electric butterfly valvestructural characteristics

Clamp on connection: No additional flange support is required, it can be directly installed between pipeline flanges, reducing installation complexity. ‌

Triple eccentric metal seal: The sealing surface of the valve seat is welded with heat-resistant and corrosion-resistant alloy materials, and the multi-layer soft stacked sealing ring design improves the sealing performance under high temperature conditions, adapting to medium temperatures ≤ 300 ℃.

Lightweight design: The valve body is made of carbon steel or stainless steel material, and the structure is optimized for large-diameter models (DN150 or above) to reduce pipeline support loads.

Features

Bidirectional sealing: The sealing component adopts elastic material or metal hard sealing structure to ensure the sealing reliability when the medium flows in both directions. ‌

Wear resistant: The valve stem and butterfly plate are made of wear-resistant alloy material, which extends their service life. ‌

Low flow resistance: The midline butterfly plate design reduces the flow resistance of the medium, making it suitable for high flow conditions. ‌

Application scenarios

Mine ventilation: configured in the mine ventilation system to regulate the flow of dusty air. ‌

Power control: applied to the desulfurization system of coal-fired power plants to treat media containing corrosive flue gas.

Building material dust removal: cement production line kiln tail gas treatment system, controlling dusty hot air medium. ‌

This valve complies with the GB/T13927-1992 pressure test standard, with a sealing test pressure of 1.1 times the nominal pressure and a strength test pressure of 1.5 times the nominal pressure, ensuring safety and reliability.