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ZHEJIANG HISUN AUTOMATION INSTRUMENT CO,LTD  

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Change the dual core main steam power station globe valve 

Price: 100.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Production Capacity: 100 pieces/month
Delivery Date: 20 days
Standard or Nonstandard: Standard
Temperature of Media: High Temperature
Brand Name: hisun
Packing: wooden case
Power: Others
Structure: Stop
Media: Others

Suitable for thermal power plant drainage etc. sealing performance of valve occasions with high requirements.

Chief features and usages:
For steam, water pipe as an opening and closing device.
Two, applicable situation:
Suitable for thermal power plant drainage etc. sealing performance of valve occasions with high requirements.
Three, structural characteristics:
Independent valve 1, the valve core and the movable combination, with two levels of sealing structure of conical and planar composition.
Independent valve 2, can easily realize rapid site maintenance and replacement.

the sealing characteristics and changing characteristics:
1, the valve in the closed activities, first is the completion of the cone valve core and valve combination of independent sealing, i.e. one level sealed.
2, when the valve to continue down the off time, compression spring combination within the cartridge until the combined valve core and valve flap flat plane independent Sealing surface of the seal, grade two.
3, when the valve opens, the two stage seal first detachment, spring recovery, until one level sealed detachment, complete all open.
4, the valve two stage seal, greatly improving the service life of the valve, but also improve the sealing performance of the valve.
5, the valve in the maintenance, can be removed after the direct replacement of the valve cover, valve flap and valve seat, realize the maintenance characteristics of fast.

chief property and scope of use:

Nominal

pressure(Mpa)

Strength test

pressure(Mpa)

Seal test pressure(Mpa)

Seal test pressure(Mpa)

Working temperature(℃)

380

425

540

570

The maximum working pressure(Mpa)

1.6

2.4

1.75

0.6

1.6

0.9



2.5

3.75

2.75

0.6

2.5

1.4



4

6

4.4

0.6

4

2.3



6.4

9.6

7.05

0.6

6.4

3.7



10

15

11

0.6

10

5.8



16

17.6

17.6

0.6

16

9



32

48

35.2

0.6

32

18.6



P54 10

30

12.5

0.6



10


P54 14

42

17.5

0.6



14


P57 14

56

17.5

0.6




14

P57 17

63

21.25

0.6




17









material for main parts:

NO.

part name

1.6~32.0(Mpa)

P 54 100,P 54 140

P 57 140,P 57 170

1

Body

Forged steel 25

Forged steel 12Cr1MoV

F91

2

Bonnet

Forged steel 25

Forged steel 12Cr1MoV

F91

3

Stem

2Cr13

25Cr2MoV

25Cr2MoV

4

Disc

Forged steel 25 + carbide

12Cr1MoV+STL

F91+STL

5

Cage set

Forged steel 25

Forged steel 12Cr1MoV

Forged steel 12Cr1MoV

6

Spring

INCONELX-750

INCONELX-750

INCONELX-750

the main structure length:

Nominal diameter

10

15

20

25

32

40

50

65

80

100

Structure length(L=mm)

200

200

240

240

240

300

300

400

400

480

 

 

 

 


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Tel: 86-577-57789961
Fax: 86-577-67985602
Mobile: 138 6862 9213
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Company Info

ZHEJIANG HISUN AUTOMATION INSTRUMENT CO,LTD [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Wenzhou
Province/State: Zhejiang
Country/Region: China (Mainland)

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