Products

The A48Y full-opening safety valve with wrench spring is a universal overpressure protection device for media such as steam and air. It is widely used in power station boilers, pressure vessels, and other equipment. It can automatically fully relieve pressure when the system is overpressured and automatically close after the pressure recovers, ensuring the safe operation of the equipment. The A48Y type is suitable for equipment and pipelines with working temperatures up to 350°C, involving media such as steam and air.