HangZhou Hoyee trade Co.,Ltd

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Gost Control Valve

Gost Control Valve

Applications: Control flow, pressure, temperature, etc Structure type:single seat,double seat, sleeve,3-way,lined PTFE Mediums: Water, Steam, Oil, Acid, etc Wide sizes: 1/2''-20'' or larger Many materials:Cast Steel/Stainless Steel, WCB, WCC, WC6, WC9, 304SS, 316SS, etc High...

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Product Details

Applications: Control flow, pressure, temperature, etc

Structure type:single seat,double seat, sleeve,3-way,lined PTFE

Mediums: Water, Steam, Oil, Acid, etc

Wide sizes: 1/2''-20'' or larger

Many materials:Cast Steel/Stainless Steel, WCB, WCC, WC6, WC9, 304SS, 316SS, etc

High Pressure:PN1.0-10.0MPa or ANSI 150Lb-2500Lb

Signal input: 4-20mA, 3-15psi

Flow Characteristics: Linear, Equal-percentage, Quick-open

Design & Manufacture std.: GB/T17213, IEC 60534

Face to face std.: GB/T17213.3-2005, IEC60534-1:2000

End connection std.: ASME B16.5, EN-1092,JIS B2212 etc.

Test std.: GB/T 17213.4-2005, IEC 60534-4:1999


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Main technical 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 percentage、Liner

Inherent rangeability

50:01:00

The range of air source signals

20~100、40~200、80~240

Gas source pressure(Mpa)

0.14、0.25、0.28、0.4

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 Class、Zero Leakage

Metal seal

IV Class、V Class

Flange connection form

PN1.6Mpa, Convexity of valve body  PN≥4.0Mpa,Concavity of valve boday

Upper bonnet form

Standard type

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

Cooling type

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

Cryogenic

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


Main Performance Index

No

Item

Standard Type

Cooling、cryogenic type

1

Intrinsic Error<(%)

±1

±3

2

Return difference<(%)

1

3

3

Dead band<(%)

0.4

1

4

Origin-destination deviation<(%)

±1

±2.5

5

Rated stroke deviation<(%)

+2.5

+2.5


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Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.

 

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1. Q:Are you a manufacturer or trading company?

A:We are a manufacturer that specialized in industrial control valve

2. Q:How can I get some samples?

A:Usually we don’t offer free sample,the sample and express fee are required,the sample cost can be deducted from your first large order.

3. Q:What’s your delivery time?

A:1.The samples will be sent to you within 3~5days

  2.The batch order will be shipped to you within 5~15 days after order confirmation

4.  Q:What’s your warranty & after sale service policy?

A: 12 Months for all products,and some products warranty is 24 months.Usually,some necessary spare parts are offered free to you.

5.  Q:What is your minimum quantity I can get our OEM service with my brand?

A: It depends on the models,please consult our salesman


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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