Breather valve pressure setting
Thread Content
Dear experts, what does the following sentence mean? The pressure setting of a pressure-relieving device shall not exceed the maximum pressure that can exist at the location of the device when the pressure at the top of the tank equals the tank’s nominal pressure rating and the liquid contained in the tank is at its maximum design level
The pressure-setting and pressure-relieving equipment must not exceed the maximum pressure; the maximum design level contained in tanks and liquid tanks where the pressure at the top of the tank equals the nominal pressure rating may apply at the location of the equipment
;P I translated it online!
The pressure setting shall not exceed the design pressure of the equipment.