A. Low engien speeds b. high engien speeds c.all engien speeds d.only when activated by the ECM
Yes they do, but they are actually called water keys or spit valves. Water keys allow you to empty liquid that builds up in the instrument that is formed by a combination of condensation and saliva.
Not normally unless one wants to throttle the volume
Float valves, or balltaps, refers to mechanisms while filling water tanks. Float valves allow the machine, or toilet, to not overflow and avoid danger.
Submarines dive by opening vent valves that allow sea water to push air out of their ballast tanks.
If the pressure exceeds the normal rating of the fittings and valves.. Normally rated for 125 PSI
For most valves, clockwise to close and counter clockwise to open.
the alveoli are small valves in the engine of an airplane, that allow extra fumes into the cumbustible exhaustion holes. Thus improving performance under water.
there are valves on bilge pumps so that if there are traces of oil in the bilge water, the valves will close so that the oily water will not be discharged overboard. The valves are required to be screw down non-return valved
All showers need valves. They can be for the water supply, balancing the water and control of the shower. Without the valves, your shower will leak, causing damage to the surrounding areas.
The valves arent shutting off and must be replaced.
If the motor got water in it do not attempt to start it. The water needs to come out first. Water is very bad for your engine because it causes rust and doesn't allow the pistons and valves to move properly and all sorts of nonsense. Take it to a repair shop and have the engine disassembled and the water removed. How did the water get in there?
Most thermostatic valves are only needed in a domestic water system that has a device to heat water (such as waterheater). These valves will control the set temperature of the valve and only allow the degrees of set temperature and colder. Example lets say you have a thermostatic shower valve with the cold side being 52 degrees F and the hot side 140 degrees F and the valve set at 120 F , this valve will only allow the max temp of 120 F out of the shower head but does not control any cooler temp only the max temp in which it is set. They also have thermostatic valves that control any temp but mostly for controlling hot water to prevent scalding. Pressure balanced valves will not control temperature only pressure and equals the same pressure from hot and cold sides.