A Fugitive emission Bonnet Compliance with EPA and TA-LUFT regulations.
■ “TSM” unit is investment cast and equipped with Mars
unique live loading stem packing
■ Excellent, cost effective way to provide double sealing
■ Offers dramatically improved cycle life, the best choice for
high cycle applcations.
■ Purge ports available for the purpose of detecting primary
seal leakage, it can be immediately observed and
corrective action taken.
■ Easy to insulate
■ Easily mounted to Mars Series 22,33,77,83,88,90,90D,91D
and 99 high performance ball valves