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Order #: T-970
Mfg #: T-970
Order #: T-970
Mfg #: T-970
The vent valve design has been upgraded on the T-900 Series and the Vernier function now operates differently from the previous generation. The new vent design has a reverse thread to allow for proper Vernier operation and also for operation of the vent which is now an o-ring seal and not a metal seat seal. If the valves are not properly used, one will be opened when the other is tightened and the pressure will be relieved.