152F-PJ - 1" to 4" Wrench Operated, Partial Jacketed Valves

Heat dissipation due to the partial insulating effect of the PTFE sleeve, combined with the basic plug valve design, provides a more uniform heat flange to flange with a partial jacket than with a full jacket. Therefore, a partial jacket should be selected for most applications.

Furthermore, a partial jacket arrangement gives a greater flow capacity for a given flange size and allows the use of through bolts rather than studs for easier installation.

* Please refer to standard dimensional drawings.

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Jacket inlet outlet and drain connections