Patent attributes
The combination of an underground valve, for a supply line and having an underground actuator through which a state of the valve can be changed to control flow within the supply line, and a conduit assembly defining an access passage through which above ground access can be gained to the valve actuator. The conduit assembly further has a cap that can be selectively changed between: a) a first state wherein the cap blocks an entry opening; and b) a second state wherein above ground access can be gained to the valve actuator through the entry opening and access passage. A part of the cap and another part of the conduit assembly interact and are relatively moved as the cap is changed between the first and second states. At least one of: a) the part of the cap; and b) the another part of the conduit assembly is made from a non-metal material.