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High Performance Square Round and Vacuum Plate Butterfly Valve for Power Transformer Radiator
| Price | $12.00 |
|---|---|
| Min Order | 50 Pieces |
| Availability | In Stock |
| Shipping From | Shanghai, China |
| Popularity | 511 people viewed |
Media:
Oil
Driving Mode:
Pneumatic
Connection Form:
Flange
Structure:
Centre Sealing
Seal Form:
Force Sealed
Valve Stem:
Orbit
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
Product Description
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
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