Structures: 1, tow balanced valve bases to increase the area of flux and acquire large amount of water discharged.
结构特点:1、采用平衡双阀座系统,加倍增大流量面积、获得特大排水量。
The United States VTON Granville shield imported pneumatic multi-stage step-down regulator valve, using the sleeve guide, pressure balanced valve.
美国VTON威盾进口气动多级式降压调节阀,采用套筒导向,压力平衡式阀芯。
To employ double balanced valve seat design, it has smaller volume and larger displacement and can exert its advantages when needing large displacement.
双平衡阀座设计,比一般的疏水阀体积小而排量大,在特大排量场合更能发挥优越性。
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