With backrest butterfly valve rubber seat
The rubber seat is a special butterfly valve seat design designed to improve the performance and sealing effect of the butterfly valve.
No backrest butterfly valve rubber seat
The rubber seat is a common design in the butterfly valve, which has no backrest structure and mainly relies on the elasticity and sealing performance of the rubber material to achieve the closure and sealing of the valve.
Y-type filter is an important fluid control equipment, its unique design, shape similar to the English letter "Y" named.
The signal butterfly valve is a throttling device, especially suitable for high-rise building fire protection systems and other pipeline systems that need to display the valve switch status. It can adjust the flow of fluid by controlling the rotation Angle of the butterfly plate inside the valve body.
An electric actuator, also known as an electric actuator, is a driving device that provides linear or rotational motion. It uses electricity to drive and works under some kind of control signal.
The driving extension rod is to add one or more sections of the rod body on the basis of the original rod body in order to extend the length or increase the role of the lever. The main structure includes two parts of the bottom rod body and the extension rod body, which are combined into an integrated tool by corresponding connection methods (such as threads, fasteners, etc.).
Expansion joint
A water drain valve (trap) is a valve device used to remove water vapor from a pipe while maintaining the pressure balance in the pipe and working properly.