Flue Gas Butterfly Valve Technical Data Download Contact


 Low Leakage Rate16206077322225766.jpg

Size Range

2 - 160" (50 - 4000mm)

Temperature Range 

-320°F to 1652°F (-196°C to 900°C)

Pressure Range 

 2.5BAR

End type

Wafer, lugged, flanged, butt weld


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Flu Gas Butterfly Valve


The Flu Gas Butterfly Valve is a highly efficient and reliable solution for gas flow control in a range of industrial applications. Our valve is specifically designed to handle flu gases, providing precise control of gas flow and dampening the effects of turbulence.


The Butterfly Valve for Flu Gas is engineered to ensure optimal performance and efficiency in gas pipeline systems, HVAC systems, and power plants. The valve is perfect for flu gas isolation, enabling efficient and controlled management of gas flow. It is also ideal for flue gas treatment, thanks to its innovative design and superior materials. And it is built to withstand harsh environments and heavy usage, making it a durable and long-lasting solution for industrial settings. The valve is specifically designed to handle high-temperature gas applications, ensuring optimal performance even in the harshest environments.


The Flu Gas Damper Valve is another standout feature of our product, providing precise control of gas flow and dampening the effects of turbulence. This valve is a reliable and efficient solution for industrial applications that require precise control of gas flow.


As an experienced Industrial Valve Manufacturer and Valve Supplier for Flu Gas Systems, we are committed to delivering high-quality valves that meet the specific needs of our clients. Our Flu Gas Butterfly Valve is a top choice for industrial applications that require precise control of gas flow, and we pride ourselves on providing the best products and services to our customers.



Features and Benefits 


Shield TM Flue Gas Butterfly valve, also called Exhaust Air and Gas Butterfly Valve, is designed to adjust volumes of hot air and flue gas on various appliances and flue gas lines; and on the basis of the free flow principle no deflection of the flow. It is suitable for regulating flow rates for modulating or stage controlled combustion processes.


On flue gas butterfly valve flow rates can be set and fixed using a lever, for example to limit the high fire rate on the burner. A scale indicates the set angle of opening. It releases a cross section for the flowing medium, depending on a rotary movement between 0 and 90°. Butterfly valve is with disc clearance and equipped with a mechanical stop bar.


ShieldTM  air release butterfly valve wre fully welded by metal plates. It is mainly used to release the air.This kind of butterfly valve has no strict sealing; some material as body to process gasket;


The suitable temperature is according to material of body, nominal pressure is ≤0.6Mpa. Generally, it is utilized in pipe of industry, metallurgy, environmental protection etc. as ventilation and adjust medium flux.



Design 


  • Low leakage rates ensure high product quality    

  • Suitable for high burner capacities due to large nominal diameters    

  • Simple installation thanks to clamping between standard flanges

  • Low-maintenance operation

  • Robust design for a long service life

  • One piece body with concentric disc designSeat replacement is extremely easy.

  • For ventilation systems, gas exhaust systems, combustion systems, etc.

  • Design temperatures up to 900 degC

  • For On/Off or Modulating Control Applications

  • Available with manual operator, or actuator (pneumatic or electric)



 

 


Size rangeBody Material
2"~160"(DN50~DN4000)Carbon Steel, Stainless Steel etc.


Temperature rangeStem Material
-320°F to 1652°F (-196°C to 900°C)Stainless Steel

Pressure ratingsDisc Material
Up to 2.5barCarbon Steel  Carbon Steel, Stainless Steel etc.

Design and Manufacturing StandardFace to Face
API 609, EN593, JISB2032, GB/T12238,API 609, EN558, JISB2002, GB/T12221


Flange ConnectionTesting

ASME B16.1 Class 125, ASME B16.5 Class 150,

EN 1092 PN10, PN16,  GB/T 17241, GB/T 9113,

JIS B2220

MSS SP-61, API 598, EN 12266-1,JIS B2003, GB/T13927


Contact one of Shield's valve and automation experts today to learn more about our Flue Gas Butterfly Valve series. 

Email: sales@shieldvalves.com


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Add: Sanqiao industrial zone Wenzhou China, P.C.: 325105
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Email: sales@shieldvalves.com
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