阿斯卡比例调节阀型号，ASCO比例调节阀规格

阿斯卡比例调节阀型号，ASCO比例调节阀规格

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Flow rates adjensors, transmitters, PLC, etc.) via an ASCO Electronic

Control Unit or similar circuit.

• Suitable for use in air/gas, low vacuum service, as well as to

precisely control flow of water.

7.51速0％和100％评级之间ustable between 0% and of rating.

• Control achieved by applying straight voltage between 0 and

24 VDC via potentiometer or other variable power supply.

• Flo•通过控制应用介于0和直电压来实现

24 VDC通过电位计或其它可变电源。

•流量可以通过另外一个范围的电输入端来调节

（传感器，发射器，PLC等）通过电子ASCO

控制单元或Recommended PWM frequency: 300 Hz Air/Gas;

200 Hz Water/Light Oil

Hysteresis: <5% ➀

Repeatability: <3% (<1% for 1/8” NPT Valves)➀

Sensitivity: <2% (<1% for 1/8” NPT Valves)➀

➀ Percentage of ma类似电路。

•适合的空气/气体，真空服务，在使用中以及到

地流动水的控制。

7.51w rate can also be regulated by a range of electrical inputs

(s调节Standard voltage: 24 VDC

Coil: Molded Class F

Coil resistance: 25 Ohm at 68°F (20°C)

Operating current:100 - 500 mA

Electrical coil input: 0 - 24 VDC

x. value with 24 VDC, P。

阿斯卡比例调节阀型号，ASCO比例调节阀规格