The lug butterfly valve is a special type of butterfly valve that is fixed to the pipeline through the lug connection. Usually, stud bolts are used to connect the valve between the flanges of two pipelines. It is widely applied in industrial automatic control systems such as the petroleum, chemical, offshore engineering, and drilling platform…
The wafer butterfly valve is a common type of valve used in industrial pipelines, mainly for controlling the fluid medium in the pipeline. It is characterized by a compact structure and is particularly suitable for places with narrow spaces or short pipeline intervals. The wafer butterfly valve connects the valve between the flanges of two…
The motorized butterfly valve is operated for opening and closing by an electric motor drive. Its main features include electric control, simple operation, fast response speed, high reliability, etc.This actuated butterfly valve with electric actuator is suitable for application scenarios that require precise control and remote operation, and can provide efficient and reliable fluid control…
An 8 inch butterfly valve usually refers to a valve with a nominal diameter of 8 inches, and its size is DN200, or 200mm. This size is determined based on the international valve size standards, ensuring the uniformity and interchangeability of valve specifications. In industrial pipeline systems, valves are essential and important components, which are…
The size specification of 3 inch butterfly valve is DN80, that is, the diameter is 80mm (3 inches), while its dimensions such as length, width and thickness will vary depending on the manufacturer. In addition, 3″ butterfly valves can also have different models sorted by different materials and operation methods. As a commonly used fluid…
In valve standards, 6 inches corresponds to a nominal diameter of DN150. Therefore, the nominal diameter of a 6 inch butterfly valve is DN150 (that is, 150 millimeters). According to the actual product parameters, the outer diameter of a DN150 butterfly valve is approximately 210 millimeters, and the thickness is about 55 millimeters (the specific…
The 12 inch butterfly valve dimensions is 12 inch, and in DN it is DN300. The standard dimensions of butterfly valves are usually determined as per international standards or industry standards. The following are the standard dimension ranges of some common butterfly valves:
The pneumatic butterfly valve is a butterfly valve with pneumatic actuator. It is a pneumatic valve that uses a circular butterfly plate rotating with the valve stem for opening and closing operations. It is mainly a shut-off valve, and can also be designed to have the function of regulation or both shut-off and regulation. Butterfly…
The 4 inch butterfly valve, as the name indicating the nominal diameter of the connected pipeline is 4 inches, which is approximately equivalent to 101.6 millimeters. Valves of this size are widely used in both industrial and civil fields, especially in situations where it is necessary to control the flow of a relatively large volume…
A electric butterfly valve is mainly composed of valve body, valve plate, and an electric actuator. Its function is to open, close the valve and regulate the flow rate of the mediummeet the requirements of various technological processes. Compared with manual valves, the butterfly valve with electric actuator has a remote control function. It can…