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  • Gas Pipe Carbon Steel Electric/Hydraulic Sector Blind Valve

Gas Pipe Carbon Steel Electric/Hydraulic Sector Blind Valve

  • 1. Suitable for BF gas pipeline, used as fully enclosed gas partition valve.
  • 2. Drive Mode: manual, hydraulic, electric.
  • 3. To open the valve by transfer the position of through-hole 
  • and blind plate on the spile, the transfer of spile needs to be 
  • performed i n an unsealing condition in order.
  • 4. Rubber soft sealing.
  • 5. Only mounted vertically.
  • 6. Main material: carbon steel.
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Gas Pipe Carbon Steel Electric/Hydraulic Sector Blind Valve



Detail Photos of Gas Spread Valve:


电液动盲板阀.jpg

手动盲板阀.jpg

扇形盲板阀 qinye.jpg

盲板阀.jpg

扇形盲板阀.jpg


QC43BX/QC743BX/QC943BX Fan-shaped Blind Plate Valve

 

Purposes and Features:

 

1. Suitable for BF gas pipeline, used as fully enclosed gas partition valve.

2. Drive Mode: manual, hydraulic, electric.

3. To open the valve by transfer the position of through-hole and blind plate on the spile, 

the transfer of spile needs to be performed i n an unsealing condition in order.

4. Rubber soft sealing.

5. Only mounted vertically.

6. Main material: carbon steel.
 

Executive Standard:

 

1. Flange connection dimensions carry out the provisions of GB/T9199-2000 PN6.

2. Structure length is non standard length.

3. Pressure test refers to the provisions of GB/T13927-2008.

 

Note: Using other standards according to customer's requirements, but please mark out while placing orders.

 

Performance Parameter:
 

Nominal Diameter(DN)(mm)

DN300~DN3200

Nominal Pressure (Mpa)

PN≤0.25

Test Pressure(MPa)

Case

1.5 times working pressure

Seal

1.1 times working pressure

Grade of seal

A

On/off Differential Pressure(MPa)

≤0.03

Working Temperature( ºC)

≤250

Applicable Medium

Coal gas


Model Instructions:

 

Valve Model

C

Blind Plate Valve

Drive Mode

7/9

NON- manual

7- hydraulic 9- electric

Type of Connection

4

Flange connections

Type of Structure

3

Fan-shaped blind plate


B

valve body with bellows

Material of Sealing Surface

X

rubber soft sealing

 

Introduction:

 

We also can provide other model of blind plate valve, including series as below:

 

QC43BX MANUAL FAN-SHAPED BLIND PLATE VALVE.

QC743BX HYDRAULIC FAN-SHAPED BLIND PLATE VALVE.

QC943BX ELECTRIC FAN-SHAPED BLIND PLATE VALVE .



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