產品特點美國ASCO比例調節閥，世格比例調節閥參數

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Flow rates adjustable between 0% and of rating.

? Control achieved by applying straight voltage between 0 and

24 VDC via potentiometer or other variable power supply.

? Flow rate can also be regulated by a range of electrical inputs

(sensors, 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.

:器，電氣控制系統和微處理器可做連續的位置控制，

也可以通過內部功能實現連續的過程控制（PID功能）

mpatible with DIN connections.

Refer to Engineering Section for details.

4比例調節閥的電動閥門除了閥體外還都有一個執

行器，因為安裝

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Specific

UL recognized component with DIN solenoid (prefix SD or

SV). UL listed with threaded conduit (no prefix).

CSA certified.

Refer to Engineering Section for details.

Construction

Standard: Red-Hat II Class F coil with DIN connection (meets ISO 4400/DIN

43650A standards).

Optional: For Class H coil, use prefix "SV" (for use with customer supplied

electronics): General Purpose and Watertight, Types 1, 2, 3, 3S, and 4X.

See Optional Features Section for other available options.

Valve Parts in Contact with Fluids

Body Brass 303 Stainless Steel

產品特點美國ASCO比例調節閥，世格比例調節閥參數