Virginia-based CONCOA has introduced the 586 Series Emergency Shut-Off Valve (ESV) kits, ideal for use as safety devices in gas systems requiring fail-safe shutdown of gas supply and flow. The pneumatically actuated, packless diaphragm valves, incorporating long-life Elgiloy® diaphragms, metal-to-metal seals, and nickel-plated aluminum actuators for accuracy and repeatability, work in combination with CONCOA’s line of safety monitors to initiate manual or automatic system shutdown.
Emergency Stop Buttons can be installed at the gas source or point of use to allow an operator to immediately stop the flow of gas, while 580 Series Flow Switches automatically interrupt the supply of gas if a break in the line occurs.