Product Code : VF--DCC-D207-CU
Standard Specifications:
1. Flange connection dimensions: GB/T9113.1-2000, JB/T82.1-1994
2. Structural length: GB/T12221-1989
3. Pressure test: GB/T13927-1992, JB/T8692-1998
Main parameters of the flange ventilation butterfly valve: Sealing test ≤ 1.5% (leakage volume)
Applicable media: Gas, flue gas, dust-containing gas, etc. Product applicable temperature range: -40 - 650℃
The flange ventilation butterfly valve is made by processing the valve body with the same material to form the sealing ring. The driving methods include: worm gear manual, pneumatic, and electric options. The flange ventilation butterfly valve is used in ventilation and environmental protection projects in industries such as metallurgy, chemical engineering, building materials, power stations, and glass manufacturing. It serves as a device for regulating the flow or cutting off gas media in dust-containing cold or hot air gas pipelines.
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The features of the Flange Ventilation Butterfly Valve:
1. It is designed and manufactured based on a new structure form that combines a mid-line disc plate with short-section steel plates. It has a compact structure, light weight, easy installation, low flow resistance, large flow capacity, avoids the influence of high-temperature expansion, and is easy to operate.
2. It has no connecting rods, bolts, etc. and is reliable in operation, with a long service life. It can be installed at multiple positions and is not affected by the direction of the medium flow.
The application of the flanged ventilation butterfly valve:
The flanged ventilation butterfly valve uses the same material as the valve body to manufacture the sealing ring. The driving methods include: worm gear manual, pneumatic, and electric options. The flanged ventilation butterfly valve is used in ventilation and environmental protection projects in industries such as metallurgy, chemical engineering, building materials, power stations, and glass manufacturing. It serves as a device for regulating the flow or cutting off gas media in dust-containing cold or hot air gas pipelines.
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.
