The KBB is a fast acting thermally operated valve with a spring loaded trip mechanism and sealed temperature sensing system consisting of a bellows, capillary tube and sensor phial. The valve will snap closed when the temperature at the sensor phial exceeds the set value. The valve will remain in the shut off condition until the appropriate action has been taken to restore normal operating conditions and the reset button has been pressed.
The original and best-selling fire valve for oil fired appliances is now fully compatible with the new bio fuels
Both b30 and b50
As well as the traditional kerosene (for all oils that meet the en14214 stanard)
The reset button must be pressed firmly to ensure the valve is positively latched in the open position. the valve can also be shut-off manually by pulling the reset button
The kbb fire valve from teddington appliance controls is the only fire valve that comes with a 3 year warranty