Worm gear type fully welded ball valve Q367F DN350

The worm gear type fully welded ball valve Q367F DN350 can be used for long-term reliable operation. It needs maintenance, simple installation, and valve installation is more convenient. City gas: gas output pipelines, main lines and supply pipelines of various branch lines, etc. Centralized heating: output pipelines, main lines and branch lines of large heating equipment. Iron and steel plant: various fluid pipelines, exhaust gas selective discharge pipelines, gas and heat supply pipelines, fuel supply pipelines.