Emerson Process Management produces a 30 series shut-off valve, metal bellows shut-off valves, and metal diaphragm shut-off valves. The 30 series shut-off valves are for high pressure, high flow applications up to 10,000 psig. The valves are for use in GSE support pressure panels, instrumentation pressure panels and manifolds, R&D laboratories, and gas analysis sampling systems. The metal bellows shut-off valves feature a maximum operating pressure of 580 psig.