• Top Quality DN 200 Pneumatic Cement Butterfly Valve
  • Top Quality DN 200 Pneumatic Cement Butterfly Valve
  • Top Quality DN 200 Pneumatic Cement Butterfly Valve
  • Top Quality DN 200 Pneumatic Cement Butterfly Valve
  • Top Quality DN 200 Pneumatic Cement Butterfly Valve

Top Quality DN 200 Pneumatic Cement Butterfly Valve

Port: Tianjin, China
Production Capacity: 100000tons/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Media: Water and Oil and Gas
Driving Mode: Pneumatic
Connection Form: Flange
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Orbit

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Basic Info.

Model NO.
Dn 200 Pneumatic Butterfly Valve
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Medium Temperature (120°C<T<450°C)
Material of Seal Surface
Soft Sealed
Valve Body
Sheet Metal
Standard
GB
Application
Industrial Usage, Water Industrial Usage, Household Usage
Color
Custom
Trademark
OEM
Transport Package
Carton
Specification
Dn100-500
Origin
China
Product Show:
Top Quality DN 200 Pneumatic Cement Butterfly Valve
Top Quality DN 200 Pneumatic Cement Butterfly Valve


 

The Butterfly Valve For Dust is one of the most widely used equipment in the world for closing bins, hoppers and silos containing powdered or granular materials. Due to the special construction of this valve and the use of engineering materials, it is always a very economical choice. It is used in the fields of mixing equipment and material transportation.
 

MaterialAluminum AlloyApplicable MediumDust
Pressure EnvironmentNormal TemperatureFlow DirectionOne Direction
Drive MethodPneumaticParts and AccessoriesValve Body
Connection MethodFlange TypeWorking Temperature-20~80
Working Pressure0.4~0.7Sealing FormPressure Sealing
Sealing Surface MaterialMetal Hard SealStructureCentral Seal

 

Advantages

 

1. The sealing surface of the butterfly plate is designed as an oblique conical surface relative to the axis of the butterfly plate, so that the sealing surface of the butterfly plate and the sealing surface of the valve seat have a certain contact angle, and both of them play a compensation role of sealing.

2. When the sealing surface of the butterfly plate is closed, the force is uniform and the pressure bearing capacity is high; during the opening of the butterfly plate, the points of the sealing surface complete the action of leaving the sealing surface of the valve seat at the same time, which is basically non-friction and the opening torque is extremely small.

3. Various sealing structures to choose from, soft sealing (PTFE, C-TFE, G-TFE), hardened metal sheet type, integral type + hard alloy, suitable for various working conditions.

4. It can realize two-way sealing function, which can be adjusted and cut off.

In summary, the new butterfly valve has the advantages of small size, light weight, excellent cutting performance, low cost, good sealing performance and long life.

 

· Parts and Materials ·

 

NO.Partd NameMaterials
CPR
1VALVE stem1Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
2valvebodyWCB1Cr18Ni9Ti1Cr18Ni12Mo2Ti
3seat tightnessStainless steel,Flexible graphite ,PTFE
4die plateWCBZG1Cr18ni9TIZG1Cr18Ni12Mo2Ti
5pneumatic actuator   








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Top Quality DN 200 Pneumatic Cement Butterfly Valve


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Top Quality DN 200 Pneumatic Cement Butterfly Valve
Top Quality DN 200 Pneumatic Cement Butterfly Valve
Top Quality DN 200 Pneumatic Cement Butterfly Valve

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  • If you are interested more product, please contact me, I will serve you.
     


Top Quality DN 200 Pneumatic Cement Butterfly Valve
Top Quality DN 200 Pneumatic Cement Butterfly Valve
Top Quality DN 200 Pneumatic Cement Butterfly Valve
Top Quality DN 200 Pneumatic Cement Butterfly Valve


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Top Quality DN 200 Pneumatic Cement Butterfly Valve


Our Services:

1)  I promise our company will provide best service and real competitive price to you for our cooperation.
2)  Your email can be replyed within 12 hours .
3)  After receiving the goods, pls contact us if there is any problem.
Remark: The price will be adjusted by kinds of causes, like surface cover...

FAQ:
Q: How to get a quotation and start business relationship with your company?
A: Please send us email and our sales representive will contact you as soon as we receive your email.
Q: How to receive a price quotaion in the shortest time?
A: When you send us an enquiry, please kindly make sure all the details, such as techinical requirment, product size, ordering quantity. We will send you quota with complete details soon . 
Q: How to start a custom project with your company?
A: Please send us your design drawings so that we can offer a quotation first.

 

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