American Standard Lug Type Electric Butterfly Valve

American Standard Lug Type Electric Butterfly Valve Product Overview

The American Standard Lug Type Electric Butterfly Valve is a new generation of high-performance product developed by GEROYAL engineers and technicians. Its performance has reached advanced levels both domestically and internationally, and it is widely used in low-pressure, medium-pressure, high-pressure, steel metallurgy, petroleum, chemical, power, and other industrial pipelines for cutting off or regulating medium flow.
The American Standard Lug Type Electric Butterfly Valve adopts a three-dimensional eccentric conical valve seat sealing pair. The butterfly plate sealing is composed of a new type of metal sheet and elastic material layers, embedded in the butterfly plate to fit with the valve seat. The sealing is achieved by swinging the butterfly plate to press and seal, so the friction resistance of the sealing surface is small. When closing, it has a function of tightening as it closes, ensuring reliable sealing performance. When opening, it ensures complete disengagement of the sealing surfaces, protecting the sealing surfaces from damage.
The structural characteristics of the American Standard Lug Type Electric Butterfly Valve eliminate the shortcomings of other types of butterfly valves that cannot seal when over-opened. It can be used normally under high temperatures, overcoming the shortcomings of other types of valves that are prone to leakage due to thermal expansion when used at high temperatures.
Depending on the requirements of the medium used, different sealing surface materials are selected for the American Standard Lug Type Electric Butterfly Valve to ensure that the sealing surface is wear-resistant, erosion-resistant, corrosion-resistant, and has a long service life.

American Standard Lug Type Electric Butterfly Valve Technical Parameters