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%.

Product Exhibition

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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