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Home > Products > Control Valve > CV3000 Linear Strok Regulating Valves > Globe Type Pneumatic Pressure Regulating Valve (ZJHP)

Globe Type Pneumatic Pressure Regulating Valve (ZJHP)

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Product Description

Category: Control Valve Flow Characteristic: Linear or Equal Percentage Connecting Type: Flanged, Buttwelded Medium Temperature: - 20 Deg C to 560 Deg C Type: Standard Type, Regulating Cutting Type, Bellow Sea Trademark: Goole or others Origin: Wenzhou Leakage Standard: Class IV or Class VI Actuator: Pneunamic Material: Wcb, S.S 304, Ss316, Ss304L, Ss316L Usage: Flow Control Size: Dn15-Dn300 Specification: ISO 9001 HS Code: 8481804090 Globe Type Pneumatic Pressure Regulating Valve(ZJHP)
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. Globe Type Pneumatic Pressure Regulating Valve(ZJHP)
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. Globe Type Pneumatic Pressure Regulating Valve(ZJHP)
 Main Dimensions:

Globe Type Pneumatic Pressure Regulating Valve (ZJHP)

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

 

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Product Categories : Control Valve > CV3000 Linear Strok Regulating Valves

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