Single and grouped pressure valves

A pressure valve, comprising:

• a housing having an input port and a plurality of output ports and defining a cavity disposed therein;
• a flow coupler disposed in the cavity of the housing and moveable therein, wherein a first portion of the flow coupler has a first passage transversely disposed therethrough and a second portion of the flow coupler has a second passage transversely disposed therethrough;
• wherein a first alignment position of the flow coupler in the cavity of the housing allows fluid flow from the input port of the housing through the first passage of the flow coupler to all of the plurality of output ports of the housing;
• and
• wherein a second alignment position of the flow coupler in the cavity of the housing allows fluid flow from the input port of the housing through the second passage of the flow coupler to one of the plurality of output ports of the housing.

A pressure valve, comprising:

• a housing having a plurality of output ports and defining a cavity disposed therein;
• a flow coupler having an input port longitudinally disposed therethrough and a passage transversely disposed therethrough, wherein the flow coupler is disposed in the cavity of the housing and is movable within the cavity of the housing and the input port is coupled to the passage;
• wherein a first alignment position of the flow coupler in the cavity of the housing allows fluid flow from the input port of the flow coupler through the passage of the flow coupler to one or more of the plurality of output ports of the housing;
• and
• wherein a second alignment position of the flow coupler in the cavity of the housing allows fluid flow from the input port of the flow coupler through the passage of the flow coupler to one of the plurality of output ports of the housing.