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China wholesale Pneumatic Control Butterfly Valve - High pressure industrial pneumatic regulator valve – Hoyee

China wholesale Pneumatic Control Butterfly Valve - High pressure industrial pneumatic regulator valve – Hoyee Featured Image
  • China wholesale Pneumatic Control Butterfly Valve - High pressure industrial pneumatic regulator valve – Hoyee

China wholesale Pneumatic Control Butterfly Valve - High pressure industrial pneumatic regulator valve – Hoyee

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China wholesale Pneumatic Control Butterfly Valve - High pressure industrial pneumatic regulator valve – Hoyee Detail:

Trim

Valve disc : Mental seat and Pressure balanced cage type disc
Adjustable feature : equal percentage, line type
Trim material:304,304 overlay STL, 316,316 overlay STL, 316L, etc.

Actuator

1.Pneumatic-actuator
Type : Pneumatic Diaphragm Actuators
Membrane material: Ethylene propylene rubber filled with nylon
Spring range: 20-100KPa,40-200KPa,80-240KPa
Air supply pressure: 140KPa,160KPa,280KPa,400KPa
Air supply connection:Rc1/4,Rc3/8
Environment Temp: -30-+70℃
Acting type: air open ( reverse acting), air close (positive acting)
 
Note: (1) The type of large diameter or high pressure difference control valve can also be equipped with 6400 series straight stroke piston actuator.
(2) if the environment temperature below 30 ℃, please contact with Cepai engineers.

Specification and technical parameter

Nominal Diameter(mm)

20

25

32

40

50

65

80

100

125

150

200

250

300

350

Valve seat diameter Gg(mm)

15

20

25

32

40

50

65

80

100

125

150

200

250

300

Rated flow coefficient Kv

Equal percentage

4

7

11

18

28

44

69

110

176

275

440

690

1000

1650
 

Liner

4

6

10

16

25

40

63

100

160

250

400

630

900

1500

Rated Stroke L(mm)

16

25

40

60

100

Diaphragm Effective Area(cm²）

280

400

600

1000

1600

Spring Range Pr(Kpa)

20~100、40~200、80~240

Gas source pressure(Mpa)

0.14、0.25、0.30

Inherent flow Characteristics

Equal percentage、Liner

Inherent rangeability R

50

Leakage class

Metal valve plug:III Class、IV Class; Soft Valve plug:VI Class

Nominal Pressure PN(MPa)

 Mpa

1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0,15.0
  Bar

16,25,40,64(63),100,160/20,50,110,150
  Lb

ANSI:Class150、Class300、Class600、Class900

Upper bonnet form

Room temperature

-20~200、-40~250、-60~250
 

The cooling type

-40~250、-60~250
 

High temperature

450~560(high-temperature material)
 

Cryogenic

-60~-100、-100~-200、-200~-250
 

Regulating cut off type

-40~150(Valve plug with PTFE)   -60~200(Valve plug with reinforce PTFE)
Product detail pictures:

China wholesale Pneumatic Control Butterfly Valve - High pressure industrial pneumatic regulator valve – Hoyee detail pictures

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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for China wholesale Pneumatic Control Butterfly Valve - High pressure industrial pneumatic regulator valve – Hoyee , The product will supply to all over the world, such as: Tunisia , European , kazan , Welcome to visit our company, factory and our showroom where displays various products that will meet your expectation. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to provide you the best service. Please contact us if you need more information. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation.
    • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Laurel from United States - 2017.10.13 10:47
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Julie from Luxembourg - 2017.01.11 17:15
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