Product Description
Structural characteristics and uses:
The valve is widely used in ventilation and dust removal systems, for dust-containing gas, gas pipelines, ventilation purification devices, flue gas pipelines, etc. as flow regulation and throttling. The valve is welded with wear-resistant material, which has good wear resistance, stable and reliable operation, convenient operation, sensitive action, small leakage rate, long service life, convenient installation and maintenance, and is especially suitable for low pressure difference, large diameter and large flow On occasion, it is used in combination with various actuators to form valves with different performances.
Main performance:
Nominal pressure: 0.1Mpa
Applicable temperature: -10 ~ 300 ℃, -20 ~ 420 ℃, -30 ~ 500 ℃,
Drive mode: manual, electric, pneumatic, hydraulic, electro-hydraulic
Applicable medium: dusty flue gas, air, coal gas and dusty gas
Low leakage rate: <1%
Leakage rate: ordinary type <3%
Name: Ventilation disc valve, diameter is divided into: 200, 250, 300, 300, 400, 400, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600; rheumatism: less than 350 ; Working pressure: 0.1; Flange outer diameter: 320, 380, 430, 430, 560, 540, 800, 895, 1000, 1080, 1240, 1360, 1460, 1580, 1680, 1800, 1900; flange hole Distribution diameters are: 285, 335, 385, 495, 485, 740, 840, 940, 1020, 1160, 1230, 1330, 1440, 1540, 1650, 1750; dust blue spacing (valve width) are: 180, 180 , 185, 180, 260, 265, 300, 300, 350, 500, 500, 500, 600, 600, 650, 650, 700; transmission methods are: manual and electric.
