Gas fired hot water boiler is a vital heating plant, which might occurs to explode. Three devices, relief valve, pressure gage, and waterline gauge are widely-used to make sure the gas hot water boiler for sale operation safety.


1. A security valve:gas hot water boiler escape cock is a vital safety accessories, escape cock if your boiler steam pressure exceeds the allowable value, the valve automatically open, outward exhaust, if the pressure falls below a particular value automatically close up prevent gas hot water boiler explosion due to over pressure accident.

2. pressure gauge: pressure gauge can be used to measure the vapour pressure in the gas hot water boiler sized the instrument, fireman individuals monitor changes through which the steam pressure inside boiler.

3. waterline gauge: asap as a way to know whether there is certainly water gas hot water boiler filled with water as well as other phenomena occur, you need to install groundwater level gauge about the gas hot water boiler, water table gauge is employed to reflect the status in the water table inside the drum direct reading instruments, fireman who put it to use to watch alterations in the lake degree of the drum.

ZG Boiler can be a professional gas boiler manufacturer, supply gas hot water boiler, gas steam boiler with multi-protection popular features of over-temperature overpressure, water, leak detection, flame, etc., to be certain boiler safe and reliable operation.
Oil & gas fired industrial boiler manufacturers
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