Fire Safe Ball Valve:-
Fire Ball valves are quarter-turn, straight-through valves that have a round closure element with matching rounded seats that permit uniform sealing stress. Fire safe ball valves feature a back-up metal seat. This is important if the temperature of the system gets high enough to melt or soften the plastic seal. The metal seat acts as a seal when the ball rests across the seal. The valve gets its name from the ball that rotates to open and close the valve. Fire Safe valves are used in situations where tight shut-off is required. They are wide duty valves, able to transfer gases, liquid Fuels.