Electric Control Valve Manufacturers
Type: ZAZP, BELLAZP, ZAZN, BELLAZN, ZAZM, BELLAZM

Parameters of Control Valves:


Nominal diameter 1/2"--12" (DN15-DN300)
Pressure Grade 1.6/4.0/6.4Mpa
Valve Body Material Cast iron, cast steel, cast stainless steel
Connection Form Flange connection, according to JB79-59
Temperature Range Normal temperature -20～230 ℃/ Degrees Celsius
Heat sink type -60～450 ℃/ Degrees Celsius
Function Form Power on or power off
Flow Characteristic equal percentage and linear
Leakage Quantity Single-seat valve: 0.01% rated Kv;
Double-seat valve and sleeve valve: 0.5% rated Kv;
Power Supply 220V,380V or according to the customers demands
Input signal Switching valve,4-20mA
Feedback 4-20mA
Control Accuracy 1%,2.5%

If you want to know more informations,Pls connect me : cherry(at)bellaut.com or cherrybellaut(at)gmail.com


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cherry@bellaut.com
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Skype: cherrybellaut
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