PP Butterfly Valve

Function: To indicate the water level inside the boiler. Blow off cockLocation: It is located at the bottom of the boiler.Function: To empty the boiler whenever required & To remove the mud, scale or sediments accumulated at the bottom of the boiler. It is a non return valve, fitted to a screwed spindle to regulate the lift. Safety valveLocation: These are attached to the steam chestFunction: To blow off the steam for preventing explosions when the pressure of the steam inside of the boiler exceeds the working pressure. Steam Stop valveLocation: It is usually fitted to the highest part of the shell by means of a flanges.Function: a) To control the flow of steam from the boiler to the main steam pipe.Function: To put off the fire in the furnace of the boiler when the level of water in connecting cpvc to pvc the boiler falls to an unsafe limit and thus avoids the explosion which may place due to overheating of the furnace plate. Fusible plugLocation: It is fitted to the crown plate of the furnace or the fire box.7. Water Level IndicatorLocation:

This fittings may be seen in front of the boiler.2.Safety Valve generally used are of Spring loaded safety valve.Function: To measure the pressure of the steam inside of the steam boiler.Pressure gauges generally used are of Bourden type3. Feed check valveLocation: It is fitted to the shell slightly below the normal water level of the boiler.Water level indicator are generally two in number. b) To shut off the steam completely when required5. 4.6.Boiler Mountings These are the fittings, which are mounted or installed on the boiler for its appropriate and safe workingWater level indicatorPressure gaugeSafety valveSteam Stop valveBlow off cockFeed check valveFusible plugMountings Descriptions1. Pressure GaugeLocation: It is fixed in front of the boiler.

.Function: To regulate the supply of water, which is pumped into the boiler by the feed pump