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Structural characteristics of glassesGlass valve is a hand, electric or gas, hydraulic cut off the gas medium gate valve, generally divided into electric blind plate valve, hydraulic blind plate valve, closed flapper valve, electric open blind plate. In this case,Structure: eyeglass valve...
Description: Ball valve installation sequence1), remove the protective cover on both sides of the flange end, the valve is fully open to clean the state.In this case,2), before installation, according to the required signal (electrical or gas) for machine testing (to prevent vibration d...
Overview: Structural characteristics of the lining ball valveLined ball valve structure is full-diameter floating ball (two-stage) and full-diameter fixed ball (three-stage), mainly used for cutting off or connected to the corrosive medium in the pipeline, and can be used for fluid Adjust...
Application and Characteristics of Double - rotary Start - up Check ValveSwing check valve function is used to prevent the flow of media in the pipeline.Check valve is an automatic valve type, opening and closing by the power of the flow medium to open or close. Check the valve is...