Spiral gate (flapboard valve)

材质：

碳钢

规格：

200*200-1000*1000

型号：

LMD

d. Gate valves are used for the top, bottom and import and export of warehouses in building materials, metallurgy, mining, electric power, chemical industry, glass, light industry, grain and other industries. It is an ideal device for controlling large changes in flow rate and rapid start-up and frequent shutoff.
d 瀹嬩磋plate valve)< Structural features:
Simple structure, flexible operation, light weight, no jamming, fast cutting, especially suitable for all kinds of non-viscous solids, powders and granular materials smaller than The transportation and flow adjustment installation of grain materials are not restricted by the angle of operation< Working principle:
d 瀹嬩綋< Main parts materials and connection dimensions
<= dd 瀹嬩狋瀹嬩綋 Category
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= 瀹嬩綋Description
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瀹嬩綋-Handwheel
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d 瀹嬩綋< Instructions for use:
d. This valve can be installed horizontally or vertically. When installing, a sealing gasket must be added between the two flanges and the bolts must be tightened.
d When operating the valve, rotating the handwheel clockwise means the valve is closed and vice versa. Do not add an auxiliary lever to the handwheel.
d. If the equipment is stored for a long time, the equipment should be kept in a closed state. Each transmission part should be lubricated. Storage or stacking in the open is not allowed.