LOCK OPERATED VALVE FOR LIQUID

摘要

This invention relates to a valve production for controlling fuel's flow or cut-off, which is located between fuel tank and carburetter in vehicle. This valve includes: a valve body having an inlet tube and an outlet tube; a needle which makes the inlet tube and the outlet tube to be communicated in the valve body; a key lock in which lock core controls the needle provided in the valve body. Those form a valve with a lock. The valve can keep a good lookout and completely cut off the fuel line when it is locked, and therefor this valve can effectively prevent fuel and vehicle from being stolen. So the valve is a true theftproof lock. The valve can work safely and reliably and prevent accident from taking place. The valve can be used widely. The valve is used for control of liquid.