A valve for preventing water hammer includes a speed reduction device for reducing a speed at which the valve may be closed. A method of preventing water hammer includes closing a valve at a fire hydrant after extracting water from the fire hydrant, in which the valve comprising a speed reduction device that increases an amount of time needed for closing the valve, and operating the valve to close the valve comprises operating the speed reduction device.

A valve for preventing water hammer includes a speed reduction device for reducing a speed at which the valve may be closed. A method of preventing water hammer includes closing a valve at a fire hydrant after extracting water from the fire hydrant, in which the valve comprising a speed reduction device that increases an amount of time needed for closing the valve, and operating the valve to close the valve comprises operating the speed reduction device.

An apparatus includes a hydrant assembly 102 configured for use with a well casing 900, a pitless adapter 902, and a pump assembly 904. The hydrant assembly 102 includes a water spout assembly 104 configured to be positioned above the ground 906 and also above the well casing 900. A water pipe assembly 106 is configured to be in fluid communication with the pitless adapter 902, the pump assembly 904 and the water spout assembly 104. This is done in such a way that water flows from the pump assembly 904, past the pitless adapter 902 and toward the water spout assembly 104 once the pump assembly 904 is activated. A pipe-support assembly 108 is configured to be positioned relative to the well casing 900, the pitless adapter 902 and the pump assembly 904. The pipe-support assembly 108 is also configured to selectively spatially position and support, at least in part, the water pipe assembly 106 relative to the well casing 900, the pitless adapter 902 and the pump assembly 904 in such a way that the pipe-support assembly 108, in use, provides selective spatial positioning of the water pipe assembly 106 relative to site-installation conditions associated with the well casing 900, the pitless adapter 902 and the pump assembly 904, which are installed relative to the surface 905 of the ground 906.

A shut-off element of a hydrant with a hydrant axis. The shut-off element has a valve stem that is axially movable substantially along the hydrant axis, and a main valve body that can be brought into sealing contact with a sealing surface of the hydrant. The shut-off element has a damping system that is inserted between the main valve body and the valve stem or in a section of the valve stem or between an actuating element of the valve stem and the valve stem or in the actuating element itself, so that the main valve body is coupled to the valve stem axially dampened by the damping system along the hydrant axis.

A shut-off element of a hydrant with a hydrant axis. The shut-off element has a valve stem that is axially movable substantially along the hydrant axis, and a main valve body that can be brought into sealing contact with a sealing surface of the hydrant. The shut-off element has a damping system that is inserted between the main valve body and the valve stem or in a section of the valve stem or between an actuating element of the valve stem and the valve stem or in the actuating element itself, so that the main valve body is coupled to the valve stem axially dampened by the damping system along the hydrant axis.

The present disclosure relates to coupling device and valve assembly for use with accessing the water flow in a fire hydrant. Specifically, the present disclosure relates to various coupling device and valve assemblies which are used as a quick connect and disconnect of a fire hose to the hydrant. Additionally, it is advantageous that the coupling device and valve assemblies also provide a self-sealing valve feature, which immediately stops the flow of water when the hose is disconnected from the hydrant. An advantage provided by the present coupling device and valve assemblies is that should a primary valve on a hydrant become unusable, the fire hose can be quickly disconnected from that hydrant and reconnected to a second hydrant without requiring a shutdown of the water grid feeding the disconnected hydrant.

The present disclosure relates to coupling device and valve assembly for use with accessing the water flow in a fire hydrant. Specifically, the present disclosure relates to various coupling device and valve assemblies which are used as a quick connect and disconnect of a fire hose to the hydrant. Additionally, it is advantageous that the coupling device and valve assemblies also provide a self-sealing valve feature, which immediately stops the flow of water when the hose is disconnected from the hydrant. An advantage provided by the present coupling device and valve assemblies is that should a primary valve on a hydrant become unusable, the fire hose can be quickly disconnected from that hydrant and reconnected to a second hydrant without requiring a shutdown of the water grid feeding the disconnected hydrant.

The faucet insulator apparatus is a device which enables one to help protect a faucet and by extension connected pipes from cold weather elements. The product is a significant improvement over other solution in that it is quick and easy to install. The invention is comprised of an insulation region and a capturing recess which provide a form fitting system for a variety of outdoor faucets.

A water discharge dechlorinator unit includes a body having a first end adapted to be removably coupled to a water hydrant, such as a fire hydrant. The body defines a water passageway between an inlet and an outlet thereof. A chamber is in fluid communication with the water passageway and configured for reception of dechlorinating material therein, such as chlorine neutralizing tablets, whereby water from the fire hydrant passes from the water passageway and over the dechlorinating material in the chamber so as to neutralize chlorine in the water before it is discharged from the unit.

A water discharge dechlorinator unit includes a body having a first end adapted to be removably coupled to a water hydrant, such as a fire hydrant. The body defines a water passageway between an inlet and an outlet thereof. A chamber is in fluid communication with the water passageway and configured for reception of dechlorinating material therein, such as chlorine neutralizing tablets, whereby water from the fire hydrant passes from the water passageway and over the dechlorinating material in the chamber so as to neutralize chlorine in the water before it is discharged from the unit.