Free Fall Fire Valve (Thermal Trigger)
The Original Landon Kingsway Free Fall Fire Valves are an essential part of fire protection systems. They have been specifically designed for generators & plant rooms. The valves may be used for either cut-off or dump applications in order to isolate or dump the fuel supply.
Free Fall Fire valve systems are designed to detect not only heat buildup caused by engine overrun or fire incidents, but they also detect louvre actuator failure when there is insufficient air exchange or ventilation to cool the air inside the GenSet envelope. When the temperature of the air around the link reaches its rated threshold, the link will break, thereby activating the fire valve, which either isolates or releases the fuel.001 20-003 20-005 20-007 20-009 20-011
Activated by the melting of a fusible link or connected to optional ancillary items such as manual quick release / panic buttons, SQR (electrical) intervention with main fire alarm / BMS communication.
The free-fall linkage allows the weight to start to fall before it is required to move the valve lever, this makes sure that the weight achieves sufficient momentum for reliable operation. These valves can be referred to as either dead weight or drop arm valves.
Valve cable kits are supplied as standard with the valve which includes the weight, lever, pulleys, fusible link, cable and connectors
The lubricated plug valve design, selected for reliable operation, can be easily maintained compared to ball valves
Suitable For:
Diesel
Heating Oil
Lubricating oil
Mineral oil
Gas oil
Rape Seed oil
Optional Extras:
Tilt Position Switch
Low Level Installation Kit
FEL-20-001, FEL-20-003, FEL-20-005, FEL-20-007, FEL-20-009, FEL-20-011
Horizontal or vertical pipe runs
Oil and any non-aggressive media
Cut-off applications
Dump applications
