Patent ID: 7784496

Claim:
A gas delivery apparatus, comprising: a manifold block configured to create a fluid flow path in the gas delivery apparatus; a horizontal inlet port coupled to the manifold block at a first side in fluid communication with the fluid flow path and configured to receive a supply gas; a pneumatic valve coupled to the manifold block at a first end configured to prevent unauthorized action of fluid flow, the pneumatic valve in fluid communication with the fluid flow path and horizontal inlet port, wherein the pneumatic valve further comprises a toggle switch coupled to a second end of the pneumatic valve, said toggle switch including a toggle arm, said toggle arm being positioned in one of an activation zone and a deactivation zone, wherein when said toggle arm is positioned in said activation zone, said pneumatic valve is activated, and wherein when said toggle arm is positioned in said deactivation zone, said pneumatic valve is deactivated; a purge valve coupled to the manifold block in fluid communication with the fluid flow path positioned adjacent the pneumatic valve; and a vertical purge port coupled to the manifold block at a first end, the vertical purge port positioned between the purge valve and the pneumatic valve and having a purge gas input/output connection at a second end, wherein the horizontal inlet port is positioned perpendicular to the vertical purge port.