How does an oil fire valve work?
How does an oil fire valve work?
This valve is installed in the fuel line that supplies your furnace. The capillary tube contains a liquid. If the temperature of your furnace goes above the level expected for that furnace the liquid in the capillary tube expands. This causes the valve to shut which in turn closes off the fuel supply to the furnace.
What is an OSV valve?
The OSV or oil safety valve controls flow of fuel oil to the oil burner of oil-fired heating boilers, furnaces, and water heaters. This inline oil valve is intended to close automatically and thus stop the flow of oil in the oil line in the event of a fire. [Click to enlarge any image]
How do I reset my oil fire valve?
The valve head has a reset button at the base. Pull the reset button if you want to shut down the valve. The oil supply pipe is outside of the building. The appliance should have a sensor above the burner.
Where do you fit a fire valve?
If an existing oil supply pipe or appliance is replaced, in order for it to be compliant, the fire valve must be sited outside and the sensor located within the appliance and sited in line with the appliance manufacturer’s instructions.
How deep should an oil pipe be buried?
Oil feed pipes should be buried at least 300mm clear of other underground services such as water and electricity. Joints in buried pipe work should be avoided if at all possible. If joints have to be made, a permanent means of access for inspection of the joint must be provided.
How does a Teddington fire valve work?
The Teddington KBB Fire Valve is a safety shut-off valve for oil central heating systems. It is installed outside your property in the oil supply pipe line, and is designed to automatically shut-off the fuel supply in the case of a fire or over heating. Remotely shuts off oil supply in case of fire or over heating.
What is a fusible inline valve?
Fusible Inline Valves Fusible Fire Safety Valves are designed to reduce fire damage by shutting off the flow of oil from the oil tank in the event of a fire. They are required by code in residential oil heating installations in conformance with NFPA 31.
How do you turn off an oil valve?
- To Open the OSV – let oil flow: turn the oil line valve counter-clockwise (left to right – in the direction of my finger to OPEN heating oil fuel flow.
- To Close the OSV – stop oil flow: rn the Firematic type OSV clockwise (right to left) to close the valve and stop oil flow.
Can a fire valve be fitted vertically?
Can the valve be fitted vertically or horizontally? A. Yes, it will work in either orientation. Why fit a fire valve?
How far does a oil tank have to be from the house?
1.8 metres
An oil tank has to be a minimum of 1.8 metres away from any part of a building or construction that isn’t fire resistant, such as doors, windows, eves and cladding.
How close can an oil tank be to a boundary?
1.8m
Your tank needs to be a specific distance away from non-fire rated parts of your property; for example, 1.8m away from eaves, sheds and gazebos and 760mm away from boundary fencing. You should not place a bunded oil tank within 1.8m of the doors, windows or any other construction openings.
What is a KBB valve?
The KBB is a fire safety shut-off valve for use on oil-burning equipment. The valve is installed in the oil supply pipeline outside the building with the sensor mounted firmly inside the appliance above the burner.
What is a fire safety valve on an oil tank?
Fire Safety Valves, Check Valves, and Thermal Switches. Fusible Fire Safety Valves are designed to reduce fire damage by shutting off the flow of oil from the oil tank in the event of a fire. Valves such as these are required by code in residential oil heating installations in conformance with NFPA 31.
What are fusible fire safety valves?
Fire Safety Valves, Check Valves, and Thermal Switches Fusible Fire Safety Valves are designed to reduce fire damage by shutting off the flow of oil from the oil tank in the event of a fire. Valves such as these are required by code in residential oil heating installations in conformance with NFPA 31. These valves conform to cULus MH 46634.
What are fusible-link oil safety valves (OSVs)?
What are Fusible-Link Oil Safety Valves (OSVs) – definition. The OSV or oil safety valve controls flow of fuel oil to the oil burner of oil-fired heating boilers, furnaces, and water heaters. This inline oil valve is intended to close automatically and thus stop the flow of oil in the oil line in the event of a fire.
What does API 607 mean for fire valves?
Fire-tested to meet American Petroleum Institute (API) 607, Edition 4, these valves are designed to securely isolate fluid and prevent the spread of fire. A low -profile handle allows these valves to fit in low-clearance pipelines for diesel fuel, fuel oil, gasoline, and kerosene.
