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Pneumatic Directional Control Valve

Pneumatic Directional Control Valve

Pneumatic directional control valve specification HANGZHOU HOYEE TRADE CO.,LTD No7 YangJiaDai Road LingQiao industrial Zone,FuYang district,HangZhou City,P.R China Phone:+8615158093136 Mail address:Infor@hoyeevalve.com Tel:+86-571-63557818 Fax:+86-571-63559158 Website:www.hoyeevalve.com...

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Product Details

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Pneumatic directional control valve specification 

Nominal Diameter(mm)

15

20

25

32

40

50

65

80

100

125

150

200

Rated flow coefficient Kv

Equal percentage

3

6

10

16

25

40

63

100

160

250

400

630

Liner

4

7

11

18

28

44

69

110

176

275

440

690

Actuator Model

Direct action

PZMA-4

PZMA-5

PZMA-6

PZMA-7

Reaction

PZMB-4

PZMB-5

PZMB-6

PZMB-7

Rated Stroke L(mm)

16

25

40

60

Diaphragm Effective Area

280

400

600

1000

Nominal Pressure PN(MPA)

1.6  2.5  4.0    6.3  10.0

Inherent flow Characteristics

Equal percentageLiner

Inherent rangeability

50:01:00

The range of air source signals

20~10040~20080~240

Gas source pressure(Mpa)

0.140.250.280.4

Electric actuator

Depand on the thrust and stroke which valve need

Power voltage

220V.AC 50Hz 380V.AC 50Hz( Three phase)

Leakage class

Soft seal

VI ClassZero Leakage

Metal seal

IV ClassV Class

Flange connection form

PN1.6Mpa, Convexity of valve body                                                               PN4.0Mpa,Concavity   of valve boday

Upper bonnet form

Standard type

Case Steel:-20~220°CCast Stainless steel:-40~220°C

Cooling type

Case Steel:-29~425°CCast Stainless steel:-60~450°C

Cryogenic

Cast Stainless steel:-60~-100°C-100~-196°C


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HANGZHOU HOYEE TRADE CO.,LTD

No7 YangJiaDai Road LingQiao industrial Zone,FuYang district,HangZhou City,P.R China

Phone:+8615158093136

Mail address:Infor@hoyeevalve.com

Tel:+86-571-63557818

Fax:+86-571-63559158

Website:www.hoyeevalve.com

QQ:157780534

Wechat:+8615158093136

Whatsapp:+8615158093136

Skype:Yu.alex1986


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