Worm fixed flange ball valve

summary:

Worm gear fixed flange ball valve refers to a cut-off valve that uses a worm gear reduction mechanism as the driving method, a fixed spherical structure, and flange connection. Its core feature is the mechanical reduction and amplification of torque through worm gears, which enables easy opening and closing of large-diameter and high-pressure valves. At the same time, the fixed spherical structure significantly improves the ability to withstand high pressure (up to 42MPa), making it suitable for harsh working conditions that require precise control and high sealing (such as long-distance pipelines with diameters ranging from DN150 to DN1200).

Product caliber: DN10-2000mm

Work pressure: 0.6MPa~42MPa

Adopting standards: ANSI, API, EN, BS, DIN, ASME, ISO, etc

Drive modes: manual, gear, electric, pneumatic, hydraulic, etc

Product materials: carbon steel, alloy steel, heat-resistant steel, stainless steel, etc

Application areas: The product is widely used in various fields such as petroleum, chemical, natural gas, heat, shipbuilding, and electricity