Capillary Fire Valves
A capillary fire valve is a safety device commonly used in heating oil systems to prevent fires and leaks of flammable liquids, such as heating oil. It consists of a capillary tube that is sensitive to changes in temperature. Here’s how it typically works:
1. Temperature Sensing: The capillary tube is positioned usually within the boiler housing where it can detect temperature changes. If the temperature in the area where the capillary tube is located rises significantly, it indicates a potential fire hazard or excessive heat. 2. Valve Actuation: When the capillary tube senses a critical temperature threshold, it triggers the fire valve to act. The valve can be set to close, cutting off the flow of fuel (in this case, heating oil) to the burner or heating system. 3. Fire Prevention: The primary purpose of a capillary fire valve is to prevent the continued flow of flammable fuel in the event of a fire or overheating. By shutting off the fuel supply, it helps prevent the spread of the fire and reduces the risk of further damage. Capillary fire valves are an essential safety component in oil heating systems, especially in situations where there’s a risk of fire due to system malfunctions or overheating. They are designed to provide an automatic response to temperature changes, enhancing the overall safety of the heating system and the property it serves.
Capillary Fire Valves, Fire Valves, Oil Heating Equipment, Winter EssentialsFuelstop TFV Capillary 3/8″ – 10mm Fire Valve
From £38.92 £46.70FEATURES OF THE FUELSTOP CAPILLARY 3/8″ FIRE VALVE: 3/8” BSP Female 10mm Compression fitting & inserts included Flow rate: 180 litres per hr /1.2m head 1.5m – 35m Capillary length (depends…
Capillary Fire Valves, Fire Valves, Oil Heating Equipment, Winter EssentialsFuelstop TFV Capillary 1/2″ Fire Valve
From £84.00 £100.80FEATURES OF THE FUELSTOP CAPILLARY 1/2″ FIRE VALVE: 1/2” BSP Female Flow rate: 180 litres per hr /1.2m head 1.5m – 35m Capillary length (depends on model) Liquid filled capillary…
Capillary Fire Valves, Fire Valves, Oil Heating Equipment, Winter EssentialsFuelstop Capillary Fire Valve Bracket
£6.40 £7.68To be installed with a Fuelstop Capillary Fire Valve
Boiler & Flue Accessories, Boiler Accessories, Bushes & Compression Fittings, Capillary Fire Valves, Contents Gauges, Fire Valves, Fittings & Spares, Oil Heating Equipment, Oil Tank Accessories, Tankmaster Valve & Spares, Winter Essentials10mm Soft Copper Pipe Insert
From £4.50 £5.40FEATURES OF THE SOFT COPPER PIPE INSERTS: Essential when installing copper pipe Ensures air tight joints when using compression fittings For use with 10mm pipe (8mm ID) Available in pack…
Capillary Fire Valves, Fire Valves, Oil Heating EquipmentFire Valve Test Unit
£238.10 £285.72FEATURES OF THE FIRE VALVE TEST UNIT: Suitable for testing any capillary fire valve Voltage – 220/240v Testing temperature range – 0-120°c