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What Are The Functions Of The Spring Safety Valve?
Dec 22, 2017

What are the functions of the spring safety valve?



The spring-loading safety valve is a device to limit the pressure boiler venting within safety pressure range , to ensure the safe using. Construction and performance of spring is the key to a safety valve.

The spring safety valve is also a device for the vent pipe which is blocked by a faulty operation or unwashed. Safety plate, spring lever, check valve, they work together to complete the security function of the closed cover. When pressure over 5Kpa inside the boiler, due to the non-open lever do not go down, so to lock the safety plate, make sure it cannot be remove back, block of the down lever stop the lever turning, so that make the air pressure cannot open the cover, achieve the goal of safety .