How to govern the safety valves of oil&gas fired boiler
The safety valve is one of the three major safety accessories of oil&gas fired boilers,the malfunction of safety valves will affect the normal operation of the boilers,therefore,we should pay enough attention to such issues,from the following aspects,this text will give some points for attention about the safety valve for your reference.
In the process of purchase
The sensitive and reliable degree of safety valve has a close relationship with its venting capacity,spring pressure and high temperature resistant degree,so,we should purchase the relief valve according to the corresponding oil&gas fired boilers,which can avoid the frequent replacement of inappropriate safety valve.
In the process of installation
The safety valve of oil&gas fired boilers should be perpendicular to the highest point,and different types of safety valves have different installation methods.At the same time, the safety valve should be equipped with steam discharge pipe to ensure the smooth exhaust,the valve shall not install on the exhaust pipe and drain pipe.The oil&gas fired boilers,the rated capacity of which is greater than 0.5 t/h,should install two safety valves at least.
In the process of using
In the process of using,any form of leak should be handled in time,if necessary,the safety valve can be replaced appropriately,if not,the scale and impurities will mass on the sealing surface of valve clack and valve seat,affecting the normal operation of the boiler.At the same time,the regular inspection and maintenance is needed to ensure the sensitiveness of the safety valve.
Zhengzhou Boiler Co., Ltd,as a famous industrial boiler manufacturer in central and western China,can provide you reliable oil&gas fired boilers and professional advices.Remember to take all important factors into consideration to avoid any problems in the application of different types of boiler,if you have any question,do not hesitate to consult us,you will get what you want here!
