Valve system and methods

A system for controlling water distribution in systems, having a cold water supply in communication with a cold water supply line and a hot water supply in communication with a hot water supply line, used in at least one of a heating, ventilation, air conditioning, refrigeration, fluid heating and chilling configuration, the system comprising:

• a plurality of chilled beam devices;
• a plurality of control valve devices, each of which being a six-way control valve and having:
• a cold water inlet in fluid communication with, and configured to receive cold water from, the cold water supply line;
• a cold water outlet in fluid communication with, and configured to supply cold water to, the cold water supply line;
• a cold water output in fluid communication with, and configured to supply cold water from, the cold water supply to at least one of the plurality of chilled beam devices;
• a cold water return inlet in fluid communication with, and configured to receive from, at least one of the plurality of chilled beam devices, the cold water being supplied by
• the cold water output, and the cold water being output to the cold water supply line via the cold water outlet;
• a hot water inlet in fluid communication with the hot water supply line;
• a hot water return outlet in fluid communication with the hot water supply line;
• a hot water output in fluid communication with, and configured to supply hot water from, the hot water supply to at least one of the plurality of chilled beam devices;
• and
• a hot water return inlet in fluid communication with, and configured to receive from, at least one of the plurality of chilled beam devices, the hot water being supplied by the hot water output, and such hot water being output to the hot water supply line via the hot water return outlet;
• a plurality of cold water tees, including:
• at least one cold water tee connected to the cold water supply line having a first cold water outlet connected to the cold water inlet of a first control valve device, and a second cold water outlet connected to the cold water inlet of a second control valve device;
• and
• at least one cold water tee connected to the cold water supply line having a first cold water inlet connected to the cold water return outlet of a first control valve device, and a second cold water inlet connected to the cold water return outlet of a second control valve device;
• a plurality of hot water tees, including:
• at least one hot water tee connected to the hot water supply line having a first hot water outlet connected to the hot water inlet of a first control valve device, and a second hot water outlet connected to the hot water inlet of a second control valve device;
• and
• at least one hot water tee connected to the hot water supply line having a first hot water inlet connected to the hot water return outlet of a first control valve device, and a second hot water inlet connected to the hot water return outlet of a second control valve device;
• at least one thermostat configured to sense a temperature of at least one of the space or the fluid;
• and
• at least one pump in fluid communication with a fan coil device of the plurality of fan coil devices and at least one of the cold water output and the hot water output of a control valve of the plurality of control valves;
• wherein:
• the at least one pump is configured and positioned to selectively receive both hot water and cold water from the control valve, and
• the at least one thermostat is in communication with at least one of a control valve of the plurality of control valves, a pump of the plurality of pumps, and a fan coil device of the plurality of fan coil devices, and is configured to selectively control at least one of a flow rate of cold water or a flow rate of hot water hot water through the control valve, pump, and fan coil device.

A system for controlling water distribution in systems, having a cold water supply in communication with at least one cold water supply line and a hot water supply in communication with at least one hot water supply line, used in at least one of a heating, ventilation, air conditioning, refrigeration, fluid heating and chilling configuration, the system comprising:

• a plurality of fan coil devices;
• a plurality of control valve devices, each of which being a six-way control valve and having:
• a cold water inlet in fluid communication with, and configured to receive cold water from, at least one of the at least one cold water supply line, each cold water supply line being in fluid communication with the cold water supply;
• a cold water outlet in fluid communication with, and configured to supply cold water to, at least one of the at least one cold water supply lines;
• a cold water output in fluid communication with, and configured to supply cold water from the cold water supply to, at least one of the plurality of fan coil devices;
• a cold water return inlet in fluid communication with, and configured to receive from, at least one of the plurality of fan coil devices, the cold water being supplied by the cold water output, and the cold water being output to at least one of the at least one cold water supply lines via the cold water outlet;
• a hot water inlet in fluid communication with at least one of the at least one hot water supply line, each hot water supply line being in fluid communication with the hot water supply;
• and
• a hot water return outlet in fluid communication with at least one of the at least one hot water supply lines;
• a hot water output in fluid communication with, and configured to supply hot water from, the hot water supply to at least one of the plurality of fan coil devices;
• a hot water return inlet in fluid communication with, and configured to receive from, at least one of the plurality of fan coil devices, the hot water being supplied by the hot water output, and such hot water being output to at least one of the at least one hot water supply lines via the hot water return outlet;
• at least one thermostat configured to sense a temperature of at least one of the space or the fluid;
• at least one pump in fluid communication with a fan coil device of the plurality of fan coil devices and at least one of the cold water output and the hot water output of a control valve of the plurality of control valves,
• wherein:
• the at least one pump is configured and positioned to selectively receive both hot water and cold water from the control valve, and
• the at least one pump is in communication with at least one of a control valve of the plurality of control valves, a pump of the plurality of pumps, and a fan coil device of the plurality of fan coil devices, and is being configured to selectively control at least one of a flow rate of cold water or a flow rate of hot water through the control valve, pump, and fan coil device.

A system for controlling water distribution in systems, having a cold water supply in communication with at least one cold water supply line and a hot water supply in communication with at least one hot water supply line, used in at least one of a heating, ventilation, air conditioning, refrigeration, fluid heating and chilling configuration, the system comprising:

• a plurality of chilled beam devices;
• a plurality of control valve devices, each of which being a six-way control valve and having:
• a cold water inlet in fluid communication with, and configured to receive cold water from, at least one of the at least one cold water supply line, each cold water supply line being in fluid communication with the cold water supply;
• a cold water outlet in fluid communication with, and configured to supply cold water to, at least one of the at least one cold water supply lines;
• a cold water output in fluid communication with, and configured to supply cold water from, the cold water supply to at least one of the plurality of chilled beam devices;
• a cold water return inlet in fluid communication with, and configured to receive from, at least one of the plurality of chilled beam devices, the cold water being supplied by the cold water output, and the cold water being output to at least one of the at least one cold water supply lines via the cold water outlet;
• a hot water inlet in fluid communication with at least one of the at least one hot water supply line, each hot water supply line being in fluid communication with the hot water supply;
• a hot water return outlet in fluid communication with at least one of the at least one hot water supply lines;
• a hot water output in fluid communication with, and configured to supply hot water from, the hot water supply to at least one of the plurality of chilled beam devices;
• a hot water return inlet in fluid communication with, and configured to receive from, at least one of the plurality of chilled beam devices, the hot water being supplied by the hot water output, and such hot water being output to at least one of the at least one hot water supply lines via the hot water return outlet;
• at least one thermostat configured to sense a temperature of at least one of the space or the fluid;
• and
• at least one pump in fluid communication with a chilled beam device of the plurality of chilled beam devices and at least one of the cold water output and the hot water output of a control valve of the plurality of control valves,
• wherein:
• the at least one pump is configured to selectively receive both hot water and cold water from the control valve, and
• the at least one thermostat is in communication with at least one of a control valve of the plurality of control valves, a pump of the plurality of pumps, and a chilled beam device of the plurality of chilled beam devices, and is configured to selectively control at least one of a flow rate of cold water or a flow rate of hot water through the control valve, pump, and chilled beam device.