Water Level Gauge Glass Boiler

A sight glass or water gauge is a type of level sensor a transparent tube through which the operator of a tank or boiler can observe the level of liquid contained within.

Water level gauge glass boiler.

The boiler steam generation rating. Shut off valves stop flow so you can clean and replace gauge glass without removing these indicators from your equipment. Click to enlarge any image steam systems use varying amounts of water. Indicators with needle stem have a stem in the lower shut off valve to clear the orifice as the valve closes.

The difference between the level in the gauge glass and the level in the boiler shell at high steaming rates depends on such factors as. 1 16 of over 1 000 results for boiler gauge glass steamer water gauge valve set for 5 8 diameter sight glass steamaster boilers lz 1 1 fre noveltools 5 0 out of 5 stars 1. 316 stainless steel indicators are more corrosion resistant than brass indicators. Today on boiler university s weekly boiler tips watch as jude talks about knowing the water level in the boilers sight glass.

Proper maintenance of water level instruments on a boiler is crucial to keeping your plant running safely and efficiently at all times. Having water in the boiler is. Use indicators with stainless steel drain valve on expansion tanks. The height of the gauge glass water.

The gauge glass is fitted to your boiler s gauge frame to allow the boiler water level to be seen. A mark on the boiler body indicates the desired normal water level and a sight glass shows the current water level. The assembly is made up as a sandwich of front and back metal plates with the glass plates and a centre metal plate between. This clear glass gauge is 12 in.

The boiler sight glass is the window into what is going on in the inside of your boiler. This in turn means that the level gauge glass will show a lower level than the average water surface level in the boiler shell. Maintaining proper water level in your boiler is extremely important for safety and protection of your equipment. The orifices and glass will develop lime over time and need preventative maintenance cleaning or replacement.