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| No.9685243
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Information Name: | Supply air valve |
Published: | 2013-08-20 |
Validity: | 365 |
Specifications: | Complete |
Quantity: | 200.00 |
Price Description: | |
Detailed Product Description: | Ventilation butterfly valve driven by a motor driven actuator, so that disc plate within the range of 90 ° to rotate freely open and close or regulate the media in order to achieve the purpose of flow. Currently, lined butterfly valves, lined butterfly valve as a piping system used to implement on-off and flow control components, has been in the petroleum, chemical, metallurgy, water and electricity, and many other fields has been very widely used. In the well-known butterfly valve technology, the sealing forms enclosed structure, sealing material for rubber, PTFE and so on. Restrictions due to structural features, suited high temperature, high pressure and corrosion resistance, abrasion resistance and other industries. Present a more advanced butterfly valve is a three eccentricity metal hard seal butterfly valve, valve and seat components for the piece, seat sealing surface layer welding temperature, corrosion resistant alloys. Multilayer soft stacked ring fixed to the valve plate, this butterfly valve in comparison with the conventional high temperature, easy operation, open and close without friction, closed with the transmission of the torque increases to compensate for sealing, improved valve sealing performance and durability advantages. Structural characteristics and uses: The valve is widely used in ventilation and dust removal system, dust and gas, gas pipelines, ventilation purification devices, such as flue gas duct with flow control and the throttle. The valves are welded using high quality wear-resistant materials, with good wear resistance, stable and reliable, easy to operate, quick action leakage rate, long life, easy installation and maintenance, especially for low-dropout, large diameter, high flow occasions, it is combined with the various implementing agencies supporting the use of combined into different performance of the valve. Key Features: Nominal pressure: 0.1Mpa Temperature: -10 ~ 300 ℃, -20 ~ 420 ℃, -30 ~ 500 ℃, drive modes: manual, electric, pneumatic, hydraulic, electric hydraulic Applicable medium: with smoke and dust gas, air, gas and dust gas low leakage rate: <1% leak rate: Normal <3% Description: Ventilation butterfly valve, path is divided into: 200,250,300,300,400,400,600,700 , 800,900,1000,1100,1200,1300,1400,1500,1600; rheumatism as follows: less than 350; Working pressure: 0.1; flange diameter, respectively: 320,380,430,430,560,540,800 , 895,1000,1080,1240,1360,1460,1580,1680,1800,1900; flange diameter pore size distribution were: 285,335,385,495,485,740,840,940,1020,1160,1230 , 1330,1440,1540,1650,1750; dust Lan pitch valve (W), respectively: 180,180,185,180,260,265,300,300,350,500,500,500,600,600,650 , 650,700; transmission mode, respectively: both manual and electric. |
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Copyright © GuangDong ICP No. 10089450, Botou City Zhongcheng dust Equipment Co. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 13237 visitor
Copyright © GuangDong ICP No. 10089450, Botou City Zhongcheng dust Equipment Co. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility