Specialty Water Distribution, Control Valves And Equiptment

Question 1

Blended water controls are called what

Answer 1

Mixing valves or tempering valves

Question 2

Maximum temperature water supplied to faucets or showers

Answer 2

120 Fahrenheit or 49 Celsius

Question 3

What safety mechanism do pressure balancing valves have

Answer 3

If the cold water supply fails in the valve, it will completely shut down protecting the user from scalding

Question 4

Tempered water controls, also called temperature sensing valves or temperature balanced valves come in what three types

Answer 4

Bi metal coil, paraffin cartridge, and volatile liquid filled bellows

Question 5

What tempered water control is the newest and has the fastest and most precise temperature control?

Answer 5

Parafinn cartridge

Question 6

Where must sterilizers be connected to the drainage system?

Answer 6

Must be indirectly, connected through an air brake to prevent contamination from backflow

Question 7

Some medical procedures require fine tuned temperature control what machines are some examples

Answer 7

Dialysis machines and x-ray developing equipment