Maximator Ball Check Valves prevent reverse ﬂow where bubble tight shut-off is not mandatory. These Check Valves are designed with a ball cradled ﬂoating poppet to assure positive inline seating. This poppet design allows full ﬂow around the ball to minimize pres-sure drop. Check Valves are rated to 660°F. (350°C). All Check Valves are supplied with glands and collars. These Check Valves are not to be used as a relief device.
The opening pressure of the Ball Check Valves is approx. 20 psi (1.5 bar).