September 6, 2012 -- Tyco Flow Control, a unit of Tyco International, has announced the launch of its newest pilot operated pressure relief valve, the Anderson Greenwood 5200. The 5200 is designed to withstand the high temperatures and pressures that are prevalent in heat recovery steam generators in combined cycle power plants, while meeting the stringent code requirements of the American Society of Mechanical Engineers (ASME).

Tyco Flow Control's engineers designed a valve that could meet increasing temperatures and pressures and give plant owners the security of premium seat tightness close to set point. The 5200 boasts a metal main valve seat, as opposed to the resilient seat commonly used in pilot operated pressure relief valves. The metal seat allows the valves to withstand higher temperatures - up to 1000