The diverter valve switches air flow from the exhaust to the atmosphere when it senses deceleration. The diverter valve uses a manifold vacuum signal to determine deceleration. Most fuel injection systems do not require a diverter valve, since they are able to shut down fuel flow on deceleration.he air management valve or air switching valve, can be used in addition to or in place of a diverter valve. The air management valve is typically used on computerized emission control systems to switch air flow from the exhaust manifold to the catalytic converter or the air cleaner.
1 It would take you 1 hour to milk six cows by hand. 2  However, with a milking machine, you could milk 100 cows in the same time. 3  It takes each cow about 4 to 5 minutes to milk.he farmer has some flexibility when making a schedule of cow milking times. Usually, cows are milked in the early morning and again in the late afternoon. It is possible to milk a cow by hand. However, milking a whole herd of cows twice a day in this manner would take a great deal of time and energy.
Holstein cows produce the most milk per day on a weight basis-a healthy 3-year old Holstein at the peak of lactation can produce up to 170 pounds of milk a day (about 21 gal â¦ lons).13 people found this useful. Karin L. My involvement with beef cattle tends to lead into dairy as well.he amount of milk produced will differ depending on the breed of the cow. However, assuming that 20L of milk per day per cow is reasonably average and that a glass of milk â¦ is 250ml, one cow would produce around 80 glasses of milk daily.