cn
Offer 购物篮
0,00 EUR   (0)
Menu
购物篮
产品:
0 件
总:
0,00 €
显示购物篮 >>
备注单
产品:
0 件
总:
0,00 €
显示备注单 >>

Create offers directly in the shop and download them!

You have added items to your personal offer.

To download your offer, please log in with your access data in the shop.
You will automatically be deducted the deposited discounts.

Don't have a customer account yet?
No problem, register as a new customer or download your offer as a guest.

Benefits of a customer account:

  • Your discounts are displayed automatically
  • Overview of all offers


New Customer Login Download as a guest Back

Please fill out the following form to start the download

*Mandatory

Back

PQ1

您目前位于下列商品的概览中: PQ1
请您从概览列表中选择一项商品款型。

描述:
The pneumatic proportional valve produces outlet pressure in
proportion to an electrical command input signal. It comprises
a complete closed loop servo system consisting of valves,
manifold, housing and electronic controls.

Single_loop:
Pressure is controlled by two solenoid valves. One valve
functions as inlet control, the other as exhaust. The pressure
outlet is measured by an internal pressure transducer which
provides a feedback signal to the electronic controls. This
feedback signal is compared with the command input signal.

Any difference between the two signals causes one of the two
solenoid valves to open, allowing flow into or out of the system.
Accurate pressure is maintained by these two valves.

Accuracy:
Linearity / Hysteresis = ± 0.15 % FS
Response sensitivity = < 0.1% FS
Repeatability = ± 0.02% v.E
Total accuracy = ± 0.2 % V.E.

Supply_voltage: 15...24 V DC, residual ripple < 10%, with reverse voltage protection
Command signal: 0-10V, 4-20mA as an option

隐藏产品说明