Brackets including a plate having a first, a second, and a third opening, and a channel extending from the plate. The channel has a first and a second end, the first end defining a fourth opening for receiving a handle into the channel. The first opening is positioned over the channel such that when a handle is fully inserted into the channel the opening in the handle would be accessible through the first opening of the plate. The second opening is positioned over the channel such that when the handle is inserted into the channel and a connecting pin is inserted into the second opening and the handle, the handle becomes connected to the bracket. The third opening is positioned to align with the at least one hole in a mounting plate of an oil container valve when the handle is coupled to the stud of the oil container valve.

Brackets including a plate having a first, a second, and a third opening, and a channel extending from the plate. The channel has a first and a second end, the first end defining a fourth opening for receiving a handle into the channel. The first opening is positioned over the channel such that when a handle is fully inserted into the channel the opening in the handle would be accessible through the first opening of the plate. The second opening is positioned over the channel such that when the handle is inserted into the channel and a connecting pin is inserted into the second opening and the handle, the handle becomes connected to the bracket. The third opening is positioned to align with the at least one hole in a mounting plate of an oil container valve when the handle is coupled to the stud of the oil container valve.

A valve assembly including a valve housing and a handle that is movable about an actuation axis to actuate a valve actuator within the valve housing between an open position and a closed position. The handle has a first opening and the valve housing has a second opening. When the valve actuator is in the closed position the first opening aligns with the second opening to enable receipt of a lockout member that prevents movement of the valve actuator from the closed position to the open position.

A valve assembly including a valve housing and a handle that is movable about an actuation axis to actuate a valve actuator within the valve housing between an open position and a closed position. The handle has a first opening and the valve housing has a second opening. When the valve actuator is in the closed position the first opening aligns with the second opening to enable receipt of a lockout member that prevents movement of the valve actuator from the closed position to the open position.

A method of preventing tampering with a hydrant includes inserting an operating stem of the hydrant through a central bore of an operating nut to mount the operating nut on the operating stem; and rotatably threading a grooved nut onto a threaded distal end of the operating stem, the grooved nut defining an indentation in an outer surface of the grooved nut, wherein: rotatably threading the grooved nut onto the threaded distal end of the operating stem comprises engaging the indentation with a mating groove tool and rotating the grooved nut with the mating groove tool.

A method of preventing tampering with a hydrant includes inserting an operating stem of the hydrant through a central bore of an operating nut to mount the operating nut on the operating stem; and rotatably threading a grooved nut onto a threaded distal end of the operating stem, the grooved nut defining an indentation in an outer surface of the grooved nut, wherein: rotatably threading the grooved nut onto the threaded distal end of the operating stem comprises engaging the indentation with a mating groove tool and rotating the grooved nut with the mating groove tool.

A valve assembly including a valve housing and a handle that is movable about an actuation axis to actuate a valve actuator within the valve housing between an open position and a closed position. The handle has a first opening and the valve housing has a second opening. When the valve actuator is in the closed position the first opening aligns with the second opening to enable receipt of a lockout member that prevents movement of the valve actuator from the closed position to the open position.

A valve assembly including a valve housing and a handle that is movable about an actuation axis to actuate a valve actuator within the valve housing between an open position and a closed position. The handle has a first opening and the valve housing has a second opening. When the valve actuator is in the closed position the first opening aligns with the second opening to enable receipt of a lockout member that prevents movement of the valve actuator from the closed position to the open position.

A valve has a closing member that can be brought from a closed position into an open position by a rotational movement about an axis of rotation transverse to a through-flow direction. A shaft is connected to the closing member and comprises a shaft end. A valve housing has an adjusting device, which has an adjusting device housing and comprises a receptacle in which the shaft end can be received. In order to be able to fix the valve in a switching position, a shaft portion comprises a passage that can be made congruent with two housing-side openings. The passage and the openings can be penetrated by a securing body, and the connection between the shaft and the shaft portion is secured against release when the passage and the openings are congruent.

A valve has a closing member that can be brought from a closed position into an open position by a rotational movement about an axis of rotation transverse to a through-flow direction. A shaft is connected to the closing member and comprises a shaft end. A valve housing has an adjusting device, which has an adjusting device housing and comprises a receptacle in which the shaft end can be received. In order to be able to fix the valve in a switching position, a shaft portion comprises a passage that can be made congruent with two housing-side openings. The passage and the openings can be penetrated by a securing body, and the connection between the shaft and the shaft portion is secured against release when the passage and the openings are congruent.