A butterfly valve actuator is a device which enables the butterfly valve to be used. There are different types of butterfly valve actuator. It can be a manual handle, gear, pneumatic, electric and e

Butterfly valves generally have bodies that fit between two pipe flanges. The most common body designs are lug and wafer. The lug body has protruding lugs that provide bolt holes matching those in the

Butterfly valves are available in different styles, such as high-performance and eccentric valves. Butterfly valves can be found on fire apparatus and large lines, such as tank to pump lines and rear

When butterfly valves are to be installed between welding type flanges, care should be taken to ensure no damage will occur to the seat: Place the valve between the flanges with the flanges and valve

A gate valve is a valve with either an octagnogle shaped handle or round handle. It shuts off the same way as a normal tap however, a gate valve has no washer of any kind, what shuts the water off is

The butterfly valve is widely used in water pipeline system, foodstuff, beverage, pharmaceutics, boiler, oil refining, chemical machinery industries, chemical and petrochemical processing, power gener

A resilient butterfly valve has a rubber seat that creates a tight seal around the gate. These valves carry a pressure rating of 232 psi (pounds per square inch). They are good for liquids and gasses.

Butterfly valve use occurs throughout our daily life. Probably the most common is within the car carburetor. The gas pedal is the outside source that controls the air-intake valve (butterfly) to make