Pneumatic control valve

Pneumatic control valve
Description
(1)Using the balancing valve core structure , little axial unbalanced force, large allowable differential pressure, good stability.
(2)Socket duplicity is good, disassembling convenience and easy maintenance.
(3)The mental valve core structure for many work situation up to scratch 6 leak standard ,soft sealing structure valve core up to scratch 5 leak standard.
(4)The body fluid mechanics theory designed according to such low flow resistance in surface flow ,large adjustable scope, Inherent adjustable proportion is 50:1,the rated flow coefficient increases by 30%.
(5)Actuator adopt spring structure ,highly reduced by 30%,weight reduced by 30%.
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Specification

Parameters of Control Valve
Size |
3/4″-12″ (DN20-300) |
Body Material |
Cast iron, Cast steel, Stainless steel |
Pressure Grade |
1.6Mpa, 4.0Mpa, 6.4Mpa |
Connection |
Flange, Screw, Welded
|
Temperature Range |
Normal temperature: -20–+230 |
Thermal slug type |
-60–+450
|
Type |
Single seated, Double seated, Sleeve, Cage Guided, Three Way, etc
|
Standard |
ANSI, DIN, BS, JIS, GB
|
Parameters of Pneumatic Actuator
Type |
Diaphragm type |
Effective Area |
350-140cm2 |
Spring Range |
20-100MPa |
Air Supply |
140-400KPa |
Ambient Temperature |
-30~+70℃ |
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Package & Shipping

Factory

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