This is a shut off valve which is most commonly used in industries today. This valve is used where minimum pressure drop and bi-directional on-off is required. Butterfly valves are mostly operated by hand wheel. Apart from this, this valve can be operated remotely using an electric motor activator, gearing or cylinder. They also come with activators.
The standard, circular bonnet joint is the simplest and most economical configuration for low pressure services. The male and female joint confines the gasket O.D. and I.D. Our standard gasket is corrugated metal, but flat gaskets of other materials are available when specified.
The standard, circular bonnet joint is the simplest and most economical configuration for low pressure services. The male and female joint confines the gasket O.D. and I.D. Our standard gasket is corrugated metal, but flat gaskets of other materials are available when specified.