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Class 300 Double Seat Control Valve

Class 300 Double Seat Control Valve

ZXN series Pneumatic double seat Control Valve Characteristics: Two guide structure with Multiple springs actuator.The structure is compact、lighter weight、quick operation、large valve capacity、flow features accurate、flow characteristics accuracy、easy to dismounting.This series product have...

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Product Details

ZXN series Pneumatic double seat Control Valve Characteristics:

Two guide structure with Multiple springs actuator.The structure is compact、lighter weight、quick operation、large valve capacity、flow features accurate、flow characteristics accuracy、easy to dismounting.This series product have standard form、bellow、high temperature…ect type.Prodcut nominal pressure class have PN16、25、40、64;Valve diameter range from DN25~450.The temperature range-250~+560°C.


Feature

1. Top and bottom two guide structure,good steady performance.

2. Two valve plug and valve seat.

3. Big allowable operation pressure.

4. Big adjusting range.


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Specification and technical date

Nominal Pressure

PN1.6,2.5,4.0,6.0

ANSI150,300,600

JIS10,20,30,40

Working Temperature

Normal Temperature:-20~+250

Cooling Type250~+450

Low Temperature:-60~-100,-100~-250

Ambient Temperature

-20~-60

Flow Characteristics

Linear,equal percentage type

Seat Type

Single Seat, Double Seat, Angle Type

Adjustable Ratio

50:01:00

Air Supply

0.3-0.6MPa

Input Signal

4-20mA,1-5V

Feedback Signal

4-20mA,1-5V

Parts Name

Material

Body&Bonnet

WCB,CF8,CF8M,CF3,CF3M

Spool

304,316,316L

Surfacing stellited,17-4PH

Packing

PTFE,PPL,Flexible graphite

Stem

304,316,316L,17-4PH


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In 2005year,HangZhou JinShan Instrument valve Co.,Ltd embark the valve production and business at fuyang district where about 50 kilometers from HangZhou east train station or HangZhou international air port,the registered capital of 51.8 million in RMB, and the plant covers an area of 35,000 square meters. More than 300 sets of advanced equipment and test facility to support the professional company that engages in the R&D, design, production and sale of fluid control equipment. 


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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:

What is your delivery time ?

A: 

Depend on the type of transformer.

2. Q:

What is your payment term?

A: 

30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.

3. Q:

What kind of standard you follow?

A: 

IEC, ANSI, CSA, GB, etc

4. Q:

What kind of supporting documentation you can provide normally

A: 

Quotation, outline drawing, manufacturing plan, quality control plan
testing plan, financial report, type test report(KEMA, CESI),reference list, etc

5. Q:

What is your normal warranty period?

A: 

12 months after transformer operation.

6. Q:

Can u do installation and commission in user's site?

A: 

Yes, we can send our installation team to user's country for service.

7. Q:

Do you have any experience in this kind of transformer?

A: 

Yes, we can provide reference list for check.


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 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com



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