Products Details

Worm gear butt welding butterfly valve is a common industrial valve, widely used in power, petrochemical, metallurgy, water supply and drainage systems and municipal construction and other fields, mainly used to regulate the flow and cut off the flow of the medium. The following is some introduction about worm gear butt welding butterfly valve in Chinese:

The structure features of worm gear butt welding butterfly valve include frictionless butterfly plate and sealing surface opening and closing design, which can achieve forced sealing.
The butterfly valve can be installed in any location, has a zero leakage structural design, and can choose metal and non-metal, metal and metal sealing method.
Both one-way and two-way valves are available, as well as dynamically loaded packing and low leakage packing to meet ISO 15848 standards.
The stem of the butterfly valve can be extended and has a variety of external connection sizes for different working pressures and diameter specifications.
The nominal diameter range of the worm gear clamp butterfly valve is DN25-300, the nominal pressure is 0.65-1.6Mpa, the operating temperature range is -10℃ to 80℃, and the material is usually SUS304 or SUS316L.