4 Inch 2 Inch 3 Inch Stainless Steel Butterfly Valve Sanitary

FABIA Industrial butterfly valve Stainless steel insulated butterfly valve

1. Description:

Industrial butterfly valve is a simple structure of the control valve, can be used for the switch control of low-pressure pipeline medium butterfly valve refers to the closing part (valve disc or butterfly plate) for the disc, revolving around the valve shaft to achieve the opening and closing of a valve, the valve can be used to control air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid flow.

Mainly plays the role of cutting and throttling on the pipeline, and the butterfly valve opening and closing part is a disc-shaped butterfly plate, rotating around its own axis in the valve body, so as to achieve the purpose of opening and closing or adjusting.

2. Specification:

3. Features:

• Easy to open and close, labor saving, fluid resistance is small, can be often operated.
• Simple structure, small size, short structure length, small volume, light weight, suitable for large diameter valves.
• Can transport mud, the least liquid in the pipe mouth.
• Low pressure, can achieve a good seal.
• Good adjustment performance.
• When fully opened, the effective flow area of the valve seat channel is large and the fluid resistance is small.
• Opening and closing torque is small, because the two sides of the rotating shaft are basically equal to the effect of the medium, and the direction of the torque is opposite, so the opening and closing is less labor.
• Sealing surface material is generally used rubber, plastic, so the low pressure sealing performance is good.
• Easy to install.
• Operation is flexible and labor-saving, manual, electric, pneumatic, hydraulic mode can be selected.