Series 6400/6600 Safety Valves for Power Boiler Service

Outstanding features include:

Full nozzle design for minimized maintenance
Hardened conical disc for extended seat life
Monel® or copper nickel alloy guides with long guiding ratio for reduced galling used on high temperature models
Set pressure to 1500 psig, temperatures to 1000° F
Available in closed bonnet or exposed spring versions
Dual blow down ring for more precise performance