Transformer Radiator Vacuum Butterfly Valve

China Transformer Radiator Vacuum Butterfly Valve, Find details about China Butterfly Valve, Radiator Valve from Transformer Radiator Vacuum Butterfly Valve

Model NO.
DN80
Work Pressure
Vacuum
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Sheet Metal
Application
Industrial Usage
Model
DN50,DN80
Transformer Part
Butterfly Valve
Feature
Vaccuum or Plate
Function
Connect Radiator
Material
Steel
Seal
NBR Gasket
Bolt and Nut
with
Bolt Surface
Stainless Steel or Carbon Steel
Technology
Mechanized
Delivery Time
After Advance
Payment Term
Tt or LC
Price
According to Quantity
Cap
General ,with Plate ,with Lock
Shape
Square ,Round
Brass Ball Valve
Carbon Ball Valve with Flange
Trademark
SENERGE
Transport Package
50 Piece in One Wooden Box
Origin
Shanghai, China
Model NO.
DN80
Work Pressure
Vacuum
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Sheet Metal
Application
Industrial Usage
Model
DN50,DN80
Transformer Part
Butterfly Valve
Feature
Vaccuum or Plate
Function
Connect Radiator
Material
Steel
Seal
NBR Gasket
Bolt and Nut
with
Bolt Surface
Stainless Steel or Carbon Steel
Technology
Mechanized
Delivery Time
After Advance
Payment Term
Tt or LC
Price
According to Quantity
Cap
General ,with Plate ,with Lock
Shape
Square ,Round
Brass Ball Valve
Carbon Ball Valve with Flange
Trademark
SENERGE
Transport Package
50 Piece in One Wooden Box
Origin
Shanghai, China

Transformer Radiator Vacuum Butterfly Valve
1.Application 
This series of products belong to our company's patent product,with unique cover strucure and direct viewing showing the status of the current butterfly valves without removing the valve cover, thus making it easier and more convenient to maintain and repair the valve.In addition,this series of products also have a lockable function,which can effectively prevent the butterfly valve malfunction during the operation process of the transformer, ensuring the normal running of butterfly valve on the transformer.

Vacuum eccentric butterfly valve is mounted in pipe path between oil-immersed transformer and detachable radiator 
and cooler or conservator .It is used for opening and closing oil path and being vacuum of transformer .

2.Technical parameters 
1)Vacuum butterfly valve is into Ø40, Ø50, Ø80, Ø100, Ø125, Ø150, etc ,according to nominal diameter .
2)Nominal pressure of vacuum butterfly valve is 0.3Mpa.
Suitable temperature is between -40~105°c

3.Construction principle 
Vacuum butterfly valve plate is fixed at valve pole .Turning valve pole with a spanner ,valve plate can turn over 90° 
in valve housing to open and close valve plate .So open and close valve the oil path .Fixed block and fixed pin fitted 
on top of valve ,valve plate allocated with valve housing by rubber ring .So sealing performance of vacuum butterfly 
valve is good ,opening and closing is convenient ,and fixed position accurate .

4.Installation and operation 
1)On side of vacuum butterfly valve with plate but not with shift axle joints with side side top of transformer .
2)Using butterfly valve ,first open valve cover ,then turn valve pole with a spanner to cause valve plate to rotate .
fixed block on valve pole limits each other with fixed pin on valve housing .Rotated angle is 90° .
When opening and closing butterfly valve ,pls turn valve pole to the limited position ,then fit valve cover .
For having limited slot on valve cover ,it can lock plate position .

5.Closing positon
1)Valve housing 
2)Fixed pin 
3)Valve pole 
4)Fixed block

6.Opening position 
1)Valve housing 
2)Fixed pin 
3)Valve pole 
4)Fixed block

7.Vacuum eccentric butterfly valve Ø40~Ø80

 Transformer Radiator Vacuum Butterfly Valve

Transformer Radiator Vacuum Butterfly ValveTransformer Radiator Vacuum Butterfly ValveTransformer Radiator Vacuum Butterfly ValveTransformer Radiator Vacuum Butterfly ValveTransformer Radiator Vacuum Butterfly ValveTransformer Radiator Vacuum Butterfly ValveTransformer Radiator Vacuum Butterfly ValveTransformer Radiator Vacuum Butterfly Valve