Eccentric Hemispherical Valve-Top-Mounted Full Bore Structure

The top-mounted full bore eccentric hemispherical valve is designed so that the opening and closing components (valve core, etc.) can be directly installed, disassembled and maintained from the upper part of the valve body without removing the entire valve from the pipeline system. This structure greatly simplifies the operation and maintenance process, reduces equipment downtime and maintenance costs, and is especially suitable for large pipeline systems or scenarios with limited installation space. The full bore design has an internal flow passage diameter consistent with the inner diameter of the pipeline,with no obvious reduced bore when the medium flows through the valve,effectively reducing fluid resistance and energy loss, avoiding medium deposition and blockage in the flow passage, and ensuring the efficiency and stability of medium transportation.