A two-part sillcock includes interior and exterior sillcock members selectively coupled to actuate a valve that controls fluid flow to a faucet. The interior sillcock member includes a flanged housing having an inlet, an outlet, and a valve with a stem including a coupling at the outlet end. The coupling is supported within the housing by an adapter adjacent the outlet end. The exterior sillcock member includes a flanged faucet including a handle shaft with a coupling at the inlet end. An adapter adjacent the housing outlet supports the valve stem coupling and guides and receives the faucet handle shaft coupling for engagement of the couplings. When the exterior and interior sillcock flanges are connected, the faucet handle shaft coupling is connected with the valve stem coupling, so that movement of the handle controls operation of the valve. A dual two-part sillcock includes two sillcocks connected by a mixing assembly.

A two-part sillcock includes interior and exterior sillcock members selectively coupled to actuate a valve that controls fluid flow to a faucet. The interior sillcock member includes a flanged housing having an inlet, an outlet, and a valve with a stem including a coupling at the outlet end. The coupling is supported within the housing by an adapter adjacent the outlet end. The exterior sillcock member includes a flanged faucet including a handle shaft with a coupling at the inlet end. An adapter adjacent the housing outlet supports the valve stem coupling and guides and receives the faucet handle shaft coupling for engagement of the couplings. When the exterior and interior sillcock flanges are connected, the faucet handle shaft coupling is connected with the valve stem coupling, so that movement of the handle controls operation of the valve. A dual two-part sillcock includes two sillcocks connected by a mixing assembly.

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 invention is comprised of an insulation region and a capturing recess which provide a faucet cover for protecting a faucet against inclement weather. The portion of the inner walls of the faucet insulator, which come in contact with the faucet, are configured to deform and grasp the faucet to secure the faucet insulator apparatus to portions of the faucet's surface.

A removable liquid transport assembly configured to be readily installed in and removed from a liquid dispenser to permit the liquid dispenser to be readily sanitized. The removable liquid transport assembly preferably includes a liquid manifold, a valve assembly and a pump head. The removable liquid transport assembly is configured such that liquid can flow in a first direction through the removable liquid transport assembly to permit a liquid to be dispensed from a liquid dispenser and liquid can flow in a second direction back to a liquid storage container to prevent damage to one or more components of the liquid dispenser.

An apparatus and method for maintaining integrity of a dry pipe sprinkler system. The apparatus includes an auxiliary drain, the auxiliary drain including an input pipe, a condensate collection area, and a drain pipe; an insulated housing with a door configured to provide a heat controlled environment for the auxiliary drain, and wherein the auxiliary drain is at least partially located within the housing, and the condensation collection area is located within the housing; a heater configured to heat the housing; and an auxiliary drain alarm configured to provide a warning when the auxiliary drain retains a predetermined amount of condensate.

An apparatus and method for maintaining integrity of a dry pipe sprinkler system. The apparatus includes an auxiliary drain, the auxiliary drain including an input pipe, a condensate collection area, and a drain pipe; an insulated housing with a door configured to provide a heat controlled environment for the auxiliary drain, and wherein the auxiliary drain is at least partially located within the housing, and the condensation collection area is located within the housing; a heater configured to heat the housing; and an auxiliary drain alarm configured to provide a warning when the auxiliary drain retains a predetermined amount of condensate.

A pipe heating device for preventing freezing of pipes includes a controller and a plurality of heating elements. The heating elements are operationally coupled to the controller and each heating element is configured to selectively couple to a respective pipe of a plumbing assembly. The controller is positioned to selectively power the heating element so that the heating element is configured to maintain water that is positioned in the respective pipe in a fluid state.

A pipe heating device for preventing freezing of pipes includes a controller and a plurality of heating elements. The heating elements are operationally coupled to the controller and each heating element is configured to selectively couple to a respective pipe of a plumbing assembly. The controller is positioned to selectively power the heating element so that the heating element is configured to maintain water that is positioned in the respective pipe in a fluid state.

The present invention relates to a freeze prevention valve capable of controlling a discharge flow rate according to a temperature. More particularly, the present invention relates to a freeze prevention valve capable of controlling a discharge flow rate according to a temperature, wherein the valve is to prevent freezing of a pipe by allowing a working fluid such as water flowing along various pipes including water pipes, faucets, and water meters to continuously flow without freezing at a temperature below a freezing point, and a shape memory elastic body which is a configuration of the valve can control a flow rate of the working fluid flowing out of the valve by proportionally changing a yield stress by a phase change according to a temperature of the working fluid instead of performing a simple opening/closing operation.

The present invention relates to a freeze prevention valve capable of controlling a discharge flow rate according to a temperature. More particularly, the present invention relates to a freeze prevention valve capable of controlling a discharge flow rate according to a temperature, wherein the valve is to prevent freezing of a pipe by allowing a working fluid such as water flowing along various pipes including water pipes, faucets, and water meters to continuously flow without freezing at a temperature below a freezing point, and a shape memory elastic body which is a configuration of the valve can control a flow rate of the working fluid flowing out of the valve by proportionally changing a yield stress by a phase change according to a temperature of the working fluid instead of performing a simple opening/closing operation.