Teddington KBB Remote Acting Fire Valve - 3/8" extension The unit can be easily

The unit can be easily installed on a vertical or horizontal return flow pipework to the boiler

Hand crafted using high quality by our master potters

Heat outputs are calculated based on a Δt of 50

- Manufactured from Polypropylene

The heaters are available in both single and dual thermostat versions

Teddington KBB Remote Acting Fire Valve - 3/8" extension The unit can be easilyDESCRIPTION: 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.