The Dome Valve is an important component for the transportation of solid materials in industrial gas systems, playing a role in controlling the flow of materials. It is suitable for sealing conveying systems of loose, dry, non-sticky, and flowable solid materials. The closure of the Dome Valve is achieved by a spherical valve core and an inflated rubber seal.
Depending on different usage scenarios, the valve core of the Dome Valve adopts different materials and surface hardening treatments. It can meet the requirements of various industries such as chemical, pharmaceutical, food, and lithium batteries. With the smooth and hard surface of the valve core, it can ensure good contact with the rubber seal to guarantee reliable sealing. The rubber seal is made of different materials according to different working conditions, and it has characteristics such as high temperature resistance, corrosion resistance, and aging resistance, with a long service life. When the valve is opened, the material passage is unobstructed.
Applicable media for the Dome Valve: gas, semi-fluids, and solid powders.

1. The equipment is flexible in opening and closing, and there is no brushing of the valve core. The valve core operates without contacting the seal, with low operating resistance, flexible and reliable rotation, and long service life of the seal. When the valve is opened, the material passage is unobstructed, avoiding direct brushing of the valve core by the material. The equipment is equipped with seal pressure detection and valve plate open/close position detection, ensuring reliable sealing and stable operation in long-term use.
2. The product can be customized for specific industries such as pharmaceutical and food-grade, and lithium battery-specific configurations.