What can excessive force on boiler safety valve gags cause besides safety spindle deformation?

Excessive force on boiler safety valve gags can indeed lead to seating surface damage. The seating surface of a safety valve is critical because it ensures a proper seal when the valve is closed, preventing the escape of steam and maintaining the desired pressure within the boiler. When excessive force is applied to the gags, it can distort the valve components, leading to a poor seal. This can cause the valve not to close properly, allowing steam to escape even when it isn’t supposed to, which compromises the safety and efficiency of the boiler system.

Understanding the consequences of applying excessive force is vital for maintaining the integrity and functionality of safety valves in boiler operations. Proper maintenance and adherence to manufacturer specifications help prevent these issues, ensuring the safety and performance of the overall system.