Tel：0574-88859999
Fax：0574-88850487
Website：en.haofayy.com
E-mail：150256700@qq.com
Add：NO.115 Siming Road, Fenghua District, Ningbo, Zhejiang Province，China
The position of the switch is determined by controlling the position of the indicator slot on the handle mandrel.Limit pin and limit pad specify switch position, no leakage, no need to manually readjust seal.Floating ball seal source theory, outlet side seal, full flow of the flow simple, non - beneficial medium dump flow simple operation.The surface of the phosphating ball valve can be extracted from stainless steel made of material.
The center axis of the rotating control switches the ball from the open position to the closed position, and the zhejiang hydraulic accumulator system pressure pushes the ball toward the uncompressed side of the sealed bowl.The present invention is as follows: ningbo hydraulic accumulator company machine tool system of mobile ship equipment and/or control valve block combination plate ball valve for cutting.
