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Diaphragm Type Pneumatic Globe Control Valve With Top Handwheel

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US$ 1 - 99 MOQ: 1 Piece
Key Specifications
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Brand Name:
GOOLE
Place of Origin:
China
Model Number:
CV3000
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Yongjia Goole Valve Co.,Ltd
Payment & Shipping
Payment Methods:
Port of Shipment:
Ningbo or Shanghai
Delivery Detail:
7 days

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Brand Name GOOLE
Place of Origin China
Model Number CV3000
Material Other, Wcb, S.S 304, Ss316, Ss304L, Ss316L
Application General
Structure Control
Standard or Nonstandard Standard
Pressure Medium Pressure
Power Pneumatic
Port Size DN15-400
Media Other, acid, gas,oil,water
Temperature of Media Medium Temperature

    • Model NO.: HCB

    • Media: Gas, Oil, Water, Acid

    • Connection Mode: Flange

    • Material: Wcb, CF8, CF8m

    • Pressure Rating: Pn16~100Class150~600

    • Valve Body Type: Straight-Through Type, Angle Type

    • Connection: Flanged, Butt Welded

    • Transport Package: Plywood Case

    • Origin: Wenzhou, Zhejiang, China


  • Certification: GS, RoHS, SGS, CE, ISO9001

  • Standard: Standard

  • Power: Pneumatic

  • Nominal Diameter: Dn20~400mmNps3/4~16

  • Applicable Temperature Range: -196 Deg C~+566 Deg C

  • Actuator Type: Pneumatic Diaphragm Actuator

  • Trademark: GOOLE, OEM

  • Specification: CE, SGS

  • HS Code: 8481804090

Diaphragm Type Pneumatic Globe Control Valve with Top handwheel Characteristics: 
         This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve. This valve uses the balanced valve Disc, the unbalanced force is small, the permission pressure differential is big, and operation is steady. Compared with the ordinary single and double seat-regulating valve, it has low noise, simple structure and convenient assembling and dismantling characteristics. The extended Stem can also be used for low temperature
         Its valve shape is small, the body is light, the performance is good, and the capacity is big. So it's the new type general regulating valve product. It is suitable for the common fluid medium and techniques condition industrial control system.

Diaphragm Type Pneumatic Globe Control Valve with Top handwheel Specifications: 


DN
20~450mm

PN
Class150~2500

Applicable temperature range
-30ºC~260ºC (single-seat structure)

-196ºC~570ºC(double-seat structure)

Trim features
sleeve guided type, balanced trim structure

Body type
straight-through type, angle type

Bonnet type
standard type, heat dissipation type, cryogenic type

Flow characteristic
equal percentage, Linear, quick open

Shut-off class
ASME B16.104 V (standard metal seat)

AS ME B16.104 V I (shut-off soft seat)

Pipe connection type
flange type, Butt welding type

Actuator type
pneumatic diaphragm actuator

pneumatic piston actuator

Electric actuator

Globe Type Pneumatic Control Valve with side wheel        

CV3000 Series Top Guided Pneumatic Control Valve 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.
 

3. CV3000 Series Top Guided Pneumatic Control Valve (GAHTS) Main Parts Material:
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.

 

4. CV3000 Series Top Guided Pneumatic Control Valve (GAHTS)  Main Dimensions:

Globe Type Regulating Valve with Single Seat

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(cm2)

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

 


Product Tags: control valve , Pneumatic Control Valve , Pneumatic Globe regulating Valve

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Yongjia Goole Valve Co.,Ltd
Business Type
Manufacturer
Year Established
2008
Annual Export Value
US$2.5 Million - US$5 Million
Total Employees
101 - 200 People
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