Solenoid valve is a basic component in automatic flow control.Solenoid valve is mainly used to control the direction of hydraulicflow,machines in plant are usually controled by hydraulic cylinder and thus the solenoidvalve is applyed.

Globe valve as one of the cut-off valve is a comon valves mainly used to connect ordisconnect the line of medium, generally not for regulating flows.globe valves applypressure, high temperature range, but are generally used for medium and smal1-calibrepipeline.

Butterfly valve is on/off by the turning of the stem which operate the round butterfly disc.It is mainly used as cut-off valve and also can be designed as regulating or cut-off /regulatingcombinedvalve. currently,butterfly is mainly used in the low pressure largesize pipelines.

A flanged gate valve is a type of valve that controls the flow of fluid by means of a gate or wedge mechanism. It is commonly used in industrial applications . The valve is designed with flanges on both ends, allowing for easy installation and maintenance.

Pressure governor valve is composed by governing valve,oil,water separation devices and a combination of one-way valves,etc.

Ball valve and plug valve is the same type of valves only its closure of aspheroid.

Y-type filters are an indispensable filtering device in pipeline systems that transport fluid media. Y-type filters are usually installed at the inlet of pressure reducing valves, relief valves, shut-off valves (such as the inlet end of indoor heating pipelines) or other equipment to remove impurities in the medium and protect the normal use of valves and equipment.