原理圖德國費斯托比例減壓閥,AEVU-80-25-P-A
上海乾拓貿(mào)易有限公司
企業(yè)QQ:2880626087
電話;021-69001039
手機;17321017802(微信)
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聯(lián)系人;楊婷玉
地址:上海市嘉定區(qū)江橋嘉涌路99弄6號713室
2 Internet: www.festo.com/catalogue/... Subject to
change – 2016/05
Proportional pressure regulators VPPX
Featurescket with cable Venting at both ends
Innovative Versatile Reliable Easy to mount
Multi-sensor conthe difference between the reference
Manifold block
Compressed air supply at both ends
Working port
controlled variable x unintentionally.
In all cases, the regulator attempts to
readjust the controlled variable x to
therol (cascade
control)ble w and the controlled variable
x by using the final control element.
This process runs continuously so
changes in the reference variable are
原理圖德國費斯托比例減壓閥,AEVU-80-25-P-A
always detected. However, a system
deviation will also occur if the reference
variable is constant but the
controlled variable changes. This happens
when the flow through the valve
changes in response to a switching
operation, a cylinder movement or a
change in load. The disturbance variable
z will also cause a system deviation.
An example of this is when the
pressure drops in the air supply. The
disturbance variable z acts on the
Angle bracket
repositionable by 180°
Individual valve H-rail mounting
LED indicators
Control characteristic adjustable
Temperature compensated
ih dynamic response
igh repetition accuracy
Individual valves (in-line valve)
ub-base valves (manifold/flanged
valve)
原理圖德國費斯托比例減壓閥,AEVU-80-25-P-A
021-39526589
網(wǎng)址:www.admorocco.com
地 址:上海市嘉定區(qū)嘉涌路99弄
6號樓713室