Zero governors are designed to deliver an outlet pressure equal to what?

Zero governors are specifically designed to maintain an outlet pressure that is equal to atmospheric pressure. This type of governor is commonly used in systems where the objective is to stabilize and control gas flow without increasing the pressure above the surrounding atmospheric level.

In practical applications, zero governors allow for the precise handling of gases in situations where it is crucial that the outlet pressure remains consistent with atmospheric conditions, such as in venting operations or when connecting to an appliance that requires a specific pressure to function correctly.

Understanding that zero governors operate at atmospheric pressure aids gas technicians in properly selecting and applying these devices in various gas transport and control systems, ensuring safety and operational efficiency.