Features and functions:spring loaded safety valve
spring loaded safety valve, the best extra-pressure protection device takes care of press equipments, container and on-line pipe. The valve bonnet of sealed safety valve prevents dust and foreign matters from invading. Meanwhile protect toxic combustible media from over flowing. it is mainly used for the pipeline and container with steam medium . The valve bonnet of open safety valve can favor the spring seat in lowering temperature inside of. The safety valve with a radiator is suitable for the medium with a temperature over 350 degrees centigrade.
The spring safety relief valve with a lever, it makes use of open manually. When the media pressure over 75% of setting pressure. When mediums pressure rises over the springs safety valve opening height is more than one fourth times of the flow diameter. It has an advantage of discharging greatly. spring safety valve opening height is between one twentieth to one fortieth times of the flow diameter. Valves are divided into pressure relief valve allowed pressure, safety valve will automatically open and fully discharge to protect the equipment from pressure going on rising and will automatically close when the pressure lowers to the setting pressure.
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