Kimpex Flow Ball Valves provide precision and high performance with a long working life of over 20 years. They are used in natural gas and LPG pipelines. On Google we also search them by these names like KF Brass Ball Valve, Natural Gas Solenoid Valve, Ball Valve Manufacturer, Solenoid Valve https://www.kimpexflow.com/product/kf-brass-ball-valve