TP3300M – VACUUM RELIEF VALVE – TOP MOUNT
TP3300M Series Vacuum Relief Vents – Shell Type are typically used on atmospheric tanks which contain volatile liquids.
As will all AKTEK products, every Model TP3300M Series is factory inspected to meet all critical requirements and special needs. Inventory is maintainer to ensure rapid delivery.
Pressure Vacuum Valves
Model TP3300M is used when vacuum relief is the only reguirement.The Model TP3300M may be side mounted on the tank body or piped in. Intake relief necessary under working conditions is achieved by a spring or weight loaded pallet in the valve housing.The Model TP3300Mreduces the possibility of tank damage and provides increased fire protection and safety. Valve size must be selected to meet reguired vacuum relief under operating and thermal conditions.Flow curves for vacuum relief are provided.
Model TP3300M offers Aktek’s special ‘’cushioned air’’ seating. Superior performing Teflon® seating diaphragms are standart to minimize sticking caused by resinous vapors and atmosphorec moisture. The Model TP3300M has a self draining hausing body and drip rings to protect seating surfaces from condensate and freezing. This desing also avoids vacuum buidup due to binding or clogging of the vent.Metal-to metal, Buna-N, Viton® and other seating diaphragms can be provided when reguired.