Question

What kind of valve should be used for high pressure, high temperature, hot water boilers?

a) any kind of low pressure valves can be used
b) brass or bronze valves
c) valve seats. plugs, and bodies should be made of only cast steel, forged steel or steel alloys

Answer 1

Valves made from cast steel, forged steel or steel alloys should be used for high pressure, high temperature, hot water boilers.

Step-by-step explanation:

To handle high pressure, high temperature, hot water boilers, valves made from cast steel, forged steel or steel alloys should be used. These materials have the necessary strength and heat resistance to withstand the extreme conditions. Brass or bronze valves are not suitable for this application because they have lower melting points and may not be able to handle the high temperature.