Gas valve manifold boxes (VMBs) are designed to take a single source gas and distribute to multiple tools and be able to service components within the VMB with vent and purge features to safely change out or remove the gas stick without takings all you tools down. Valve manifold boxes serve as distribution box or may allow multiple compatible gases to enter and exit with the ability to vent and purge while other processes are still running. These boxes are designed to be as simple as gas isolation box or vent and purge stick assemblies with devices to monitor life safety events, such as high pressure, excess flow to trigger emergency shutoff valves all monitor with PLC based controllers. offers standard manual gas boxes, as well as semi-automatic gas boxes with pneumatic ESO valves and life safety controllers. 4-stick vmbs and 8-stick vmbs configurations are available, as well as single gas sticks and gas stick assemblies that allow for gas distribution through multiple outputs from a single-source supply without the need for a gas valve box enclosure when warranted.