valvula seguridad caldera ariston 390mm The grinding arm

The grinding arm

7691863977 DFN28433W BEKO

Made with durable enamel and a matte black finish

CG441V9-29 BOSCH

16 mm Carrera 20 mm Volumen interno libre 2

valvula seguridad caldera ariston 390mm The grinding armThe safety valve is an essential component in Ariston boilers that protects the system against high overpressure. This valve automatically releases excess pressure when it exceeds 3 Bar, preventing damage to the boiler and ensuring safe and reliable operation. What problem does this replacement part solve? Water leaks due to constant valve opening caused by excessive pressure. Boiler that does not maintain stable pressure or loses pressure quickly.