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In boiler feed water line whether a non return valve should precede or succeed the delivery valve of feed water pump?
In boiler feed water line the NRV is normally installed between Pump and stop valve if the line is short and an another NRV is installed at boiler entrance and after stop valve if the line is long or pump is 10 to 15 m away from the boiler.
What is boiler corrosion?
the decay of boiler material by chemical or electrochemical attack by its environment is known as boiler corrosion
What is main purpose of refractories of boiler furnace?
one of the main purpose of refractories in the boiler furnace is to
What gas boiler alleviates the need for cwsc f?
what gas boiler alleviates the need for a cwsc
What is the difference between the operation of a automatic boiler and manual boiler?
boiler are working on same principal but automatic and manual boiler has difference that manual boiler working at single element loop and automatic boiler work at three element loop.single loop means when fuel increase mean load increase on boiler by adjusting fuel operator has to adjust steam drum level manualy , while automatic means when load increas, fuel increase steam drum level adjust automaticaly by watching fuel consumption.
What is the function of a mixing valve in a boiler system and how does it contribute to the overall efficiency and performance of the boiler?
A mixing valve in a boiler system regulates the temperature of the water that circulates through the system by blending hot water from the boiler with cold water. This helps maintain a consistent and safe temperature for heating. By controlling the water temperature, the mixing valve ensures that the boiler operates efficiently and effectively, reducing energy consumption and improving overall performance.
What is the purpose of a boiler mixing valve and how does it function in a heating system?
A boiler mixing valve is used in a heating system to control the temperature of the water that circulates through the system. It mixes hot water from the boiler with cold water to achieve the desired temperature for heating the space. This helps to prevent the water from becoming too hot and causing damage to the system or discomfort to occupants.
Why two safety valve provide to boiler?
standby valve,
How do you test a safety valve of a Boiler?
Raise the pressure in the boiler until the valve relieves and note the pressure at which it does so.
What is the application of boiler stop valve?
Stop Boiler Valve (or Crown Valve) is installed on an outlet line of a boiler. It's purpose is isolation of a boiler from a downstream steam line. Its position may be either open or close, it cannot be used for throttling of steam.
What is the feed check valve of boiler?
The feed check valve of a boiler is on the line coming out of the boiler it is usually to prevent the water from going back in to the boiler its coming out of so it would build up excessive amounts of pressure which will cause the t&p valve to blow temperature and pressure
What are the safety of boiler safety valve?
Safety valve simmering how can setting
How do you size a boiler relief valve?
The relief valve should be at least as large (in BTU/hr capacity) as the input of the boiler. A 3.5 million input boiler would need then a relief valve to handle at a minimum 3.5 million BTU/hr.
Why is my boiler pressure relief valve leaking?
Your boiler pressure relief valve may be leaking due to high pressure in the system, a faulty valve, or a buildup of sediment or debris. It is important to address this issue promptly to prevent further damage to your boiler.
What is the difference between a sillcock valve a boiler valve and a hose bibb valve?
They are just about the same
Why is water dripping from the boiler pressure relief valve?
Water may be dripping from the boiler pressure relief valve due to high pressure in the boiler system, which causes the valve to release excess pressure by letting water out. This could be a sign of a malfunction in the boiler system that needs to be addressed to prevent further issues.
How do you bleed air out of baseboards that have no bleed valve?
By using the bleeder valve by the boiler
