ROSS双联阀3573D5215
台湾海特克叶片泵 台湾HIGH-TECH叶片泵
台湾HIGH-TECH海特克双联叶片泵
PVL12-6-26-F-1R-UU-10 PVL12-8-26-F-1R-UU-10
PVL12-10-26-F-1R-UU-10 PVL12-12-26-F-1R-UU-10
PVL12-14-26-F-1R-UU-10 PVL12-17-26-F-1R-UU-10
PVL12-19-26-F-1R-UU-10 PVL12-23-26-F-1R-UU-10
PVL12-25-26-F-1R-UU-10 PVL12-28-26-F-1R-UU-10
PVL12-31-26-F-1R-UU-10
PVL12-6-33-F-1R-UU-10 PVL12-8-33-F-1R-UU-10
PVL12-10-33-F-1R-UU-10 PVL12-12-33-F-1R-UU-10
PVL12-14-33-F-1R-UU-10 PVL12-17-33-F-1R-UU-10
PVL12-19-33-F-1R-UU-10 PVL12-23-33-F-1R-UU-10
PVL12-25-33-F-1R-UU-10 PVL12-28-33-F-1R-UU-10
PVL12-31-33-F-1R-UU-10
PVL12-6-41-F-1R-UU-10 PVL12-8-41-F-1R-UU-10
PVL12-10-41-F-1R-UU-10 PVL12-12-41-F-1R-UU-10
PVL12-14-41-F-1R-UU-10 PVL12-17-41-F-1R-UU-10
PVL12-19-41-F-1R-UU-10 PVL12-23-41-F-1R-UU-10
PVL12-25-41-F-1R-UU-10 PVL12-28-41-F-1R-UU-10
PVL12-31-41-F-1R-UU-10
PVL12-6-47-F-1R-UU-10 PVL12-8-47-F-1R-UU-10
PVL12-10-47-F-1R-UU-10 PVL12-12-47-F-1R-UU-10
PVL12-14-47-F-1R-UU-10 PVL12-17-47-F-1R-UU-10
PVL12-19-47-F-1R-UU-10 PVL12-23-47-F-1R-UU-10
PVL12-25-47-F-1R-UU-10 PVL12-28-47-F-1R-UU-10
PVL12-31-47-F-1R-UU-10
PVL12-6-53-F-1R-UU-10 PVL12-8-53-F-1R-UU-10
PVL12-10-53-F-1R-UU-10 PVL12-12-53-F-1R-UU-10
PVL12-14-53-F-1R-UU-10 PVL12-17-53-F-1R-UU-10
PVL12-19-53-F-1R-UU-10 PVL12-23-53-F-1R-UU-10
PVL12-25-53-F-1R-UU-10 PVL12-28-53-F-1R-UU-10
PVL12-31-53-F-1R-UU-10
PVL12-6-59-F-1R-UU-10 PVL12-8-59-F-1R-UU-10
PVL12-10-59-F-1R-UU-10 PVL12-12-59-F-1R-UU-10
PVL12-14-59-F-1R-UU-10 PVL12-17-59-F-1R-UU-10
PVL12-19-59-F-1R-UU-10 PVL12-23-59-F-1R-UU-10
PVL12-25-59-F-1R-UU-10 PVL12-28-59-F-1R-UU-10
PVL12-31-59-F-1R-UU-10
PVL12-6-65-F-1R-UU-10 PVL12-8-65-F-1R-UU-10
PVL12-10-65-F-1R-UU-10 PVL12-12-65-F-1R-UU-10
PVL12-14-65-F-1R-UU-10 PVL12-17-65-F-1R-UU-10
PVL12-19-65-F-1R-UU-10 PVL12-23-65-F-1R-UU-10
PVL12-25-65-F-1R-UU-10 PVL12-28-65-F-1R-UU-10
PVL12-31-65-F-1R-UU-10
用途与特点
A、用途 是一种直角回转结构，它与阀门定位器配套使用，可实现比例调节； V型阀芯适用于各种调节场合，具有额定流量系数大，可调比大，密封效果好，调节性能零敏，体积小，可竖卧安装。适用于控制气体、蒸汽、液体等介质。
B、特点：是一种直角回转结构，由V型阀体、气动执行机构、定位器及其他附件组成；有一个近似等百比的固有流量特性；采用双轴承结构，启动扭矩小，具有较好的灵敏度和感应速度；超强的剪切能力。
C、气动活塞执行机构采用压缩空气作动力源，通过活塞的运动带动曲臂进行90度回转，达到使阀门自动启闭。它的组成部分为：调节螺栓、执行机构箱体、曲臂、气缸体、气缸轴、活塞、连杆、万向轴。
D、气动调节阀的工作原理：气动调节阀由执行机构和调节机构组成。执行机构是调节阀的推力部件，它按控制信号压力的大小产生相应的推力，推动调节机构动作。阀体是气动调节阀的调节部件，它直接与调节介质接触，调节该流体的流量。