Globe Type Pneumatic Pressure Regulating Valve (CV3000)

• Customization: Available
• Category: Control Valve
• Leakage Standard: Class IV or Class VI
• Model NO.: CV3000
• Flow Characteristic: Linear or Equal Percentage
• Actuator: Pneunamic
• Connecting Type: Flanged, Buttwelded
• Material: Wcb, S.S 304, Ss316, Ss304L, Ss316L
• Medium Temperature: - 20 Deg C to 560 Deg C
• Usage: Flow Control
• Type: Standard Type, Regulating Cutting Type, Bellow Sea
• Size: Dn15-Dn300
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: Goole or others
• Origin: Wenzhou
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Globe Type Pneumatic Pressure Regulating Valve (CV3000)

Product Description

 

Our Advantages

Globe Type Pneumatic Pressure Regulating Valve (CV3000): 

Advantages

1, To achieve greater CV value and wider adjustable ratio

S shaped structure body is generated from the fluid analysis in a unique, can be suppressed by flow path shape complex and eddy current as well as flow path suddenly expand caused by complex and irregular flow phenomenon, which brings the medium flow, high efficiency in addition, guide wing cage type valve can be unstable fluid efficiently sleeve around the into the sleeve, due to these features, the CV3000 series valve with the original V series valve compared with a 30% increase in CV, and the adjustable ratio was enlarged from 30:1 to 50:1 (add attachments of up to 75:1), so it can be used to control a wide range of load changes.

 

2,High precision flow characteristics can bring the "ideal" flow

Adopting high precision flow characteristic curve as the standard technical parameters, to achieve the "ideal" flow theory. The process gain stability; computer simulation, valve opening degree of process control conditions, can realize flexible control.

 

3,Small volume and light weight

CV3000 series valve due to film the spring type small lose simple mechanical structure of the power of the executive body, thus successfully greatly reduced height, realize the miniaturization, according to multi spring diaphragm actuator and S shaped valve, control valve of CV3000 type and V type series valve compared can achieve 30% - 40% a small, light, efficient use of space has contributed to the.

 

4,Full specifications, wide use

CV3000 series valve has from the vacuum valve to the valve, varied from low to high temperature control. Widely used in petroleum refining, petrochemical, chemical fertilizer, chemical, steel, metallurgy, papermaking, power, light industry and other automation control process.

Specification

Globe Type Pneumatic Pressure Regulating Valve (CV3000): 

Valve Body/Cap:    S.S304.

Valve Core/ Seat:  S.S304, Stellite.

Packing:                  PTFE.

Gasket::                  Graphite.

Membrane Cover: A3.

Spring:                    60Si2Mn.

Valve Stem:            S.S 304.

Nut/Bolt::                 S.S 304.

Product Details

Globe Type Pneumatic Pressure Regulating Valve (CV3000): 

DN			10	12	15	20	25	32	40		50	65	80	100		125	150		200	250	300
Cv	Linear		1.8	2.8	4.4	6.9	11	17.6	27.5		44	69	110	176		275	440		690	1100	1760
	Equal Percentage		1.6	2.5	4.0	6.3	10	16	25		40	63	100	160		250	400		630	1000	1600
Movement L(mm)			10			16		25				40			60			100
Effective Area(cm^2)			280			100				600			1000					1600
SignalRange(Kpa)			20~100, 40~200,80~240;20~60,60~100
Power Source (MPa)			0.14~0.4
Flow Characteristic			Linear or Equal Percentage
Adjustable Ratio			50:1
Working Temp. (ºC)		Normal Temp,	-20~200, -40~250, -60~450
		Cooling Type	-40~450, -60~450
		High Temp	450~560
		Low Temp.	-60~100, -100 ~-200, -200 ~-250

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