//Butterfly Valve

Butterfly Valve

In industry, it is used especially for gas and liquids in low pressure, because its has low pressure drop, low cost and is fast acting. Consists of a ring in the same diameter as the pipe, with a disk that spins inside the ring around an axis, opening or obstructing the passing of fluids.

Many valves in the Butterfly style have an actuator mechanism to hold the valve in the desired position. When the fluid is corrosive or erosive, the body and disk may be coated with more resistant material. The lever is the most common in smaller gauges, while in larger gauges, the valve is supplied with a wheel and gearbox, and possibly, with automatic activation through a hydraulic or electric system.

Description
In industry, it is used especially for gas and liquids in low pressure, because its has low pressure drop, low cost and is fast acting. Consists of a ring in the same diameter as the pipe, with a disk that spins inside the ring around an axis, opening or obstructing the passing of fluids.

Many valves in the Butterfly style have an actuator mechanism to hold the valve in the desired position. When the fluid is corrosive or erosive, the body and disk may be coated with more resistant material. The lever is the most common in smaller gauges, while in larger gauges, the valve is supplied with a wheel and gearbox, and possibly, with automatic activation through a hydraulic or electric system.

Tri-Eccentric Butterfly Valve

The Tri-Eccentric Butterfly Valve is an innovation, because compared to the conventional butterfly valves already existing on the market, it presents a number of benefits. The main one being its seal, since it has a metal-metal focus it is not subject to problems dealing with wearing and leakage, being able to work in high temperatures, and thus considerably reducing the number of maintenances required, any type of repair necessary can be realized in field.

Specifications

Specifications

– Cast Iron 125 lb DIN PN 16
– Stainless Steel 150lb – 300 lb
– Cast Carbon Steel
– Sized: from 1.½” until 36”

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Description

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