The Triac A-T Controls Series FD9 Series flanged, full port ball valve is a fire safe, API 607 6th edition certified, ball valve that can be automated with a pneumatic spring return, double acting or electric actuator. See specification sheets for pre-sized assemblies.
Reinforced RTFE seats are standard, but various options are available for seat materials. The 50/50 seat option is excellent for services that call for higher temperatures and more difficult applications, including steam.
The FD9 150# Flanged ball valve has a direct mount automation pad, high quality investment castings, and superior live-loaded packing system equipped with Belleville washers, "V" ring packing and a patented, pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves.
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