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1200℃ high temperature butterfly valve;High Temperature Butterfly Valve

Product Code : VF--DCC-D30-CU

Nominal diameter; DN200 ~ DN1800

Nominal pressure; 0.25 MPa

Applicable temperature; 1350 ℃ or less

Applicable media; SO2, SO3 and other high temperature gases

Valve body; No. 20 steel plate; Lined with composite, refractory material

Valve plate; XD-4 superalloy

Valve stem; XD-4 superalloy

Stuffing; Flexible graphite + Inconel

Mode of operation; Available worm gear, electric, pneumatic


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Product Product Code Purity Size Contact Us
1200℃ high temperature butterfly valve;High Temperature Butterfly Valve VF--DCC-D30-CU Customized Customized

The high-temperature regulating butterfly valve (1200℃ SO2 sulfur dioxide butterfly valve) is a specially designed high-temperature regulating and control valve.

The product boasts a reasonable structural design, convenient operation, and reliable usage.

Operation can be achieved through turbine worm, electric, or pneumatic actuation, meeting the needs of programmatic and remote control.

The product is widely used in sulfuric acid production via sulfur burning in high-temperature bypass lines, as well as in blast furnace air distribution and boiler piping in metallurgy and petrochemical systems as a control and regulating valve.

Design and manufacturing standards comply with Q/ZXD 05-2006 “High-Temperature Regulating Butterfly Valve”.


High-temperature butterfly valves capable of reaching temperatures up to 1200°C are widely used in industrial furnaces, RTO regenerative thermal oxidizers, gas and solid waste disposal areas. These valves control different sizes of pipelines with high-temperature media, varying the flow patterns to achieve automation and remote control of industrial processes.


Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.




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+ 1 917 7225069