What does a valve marked 2000 WOG indicate?

What does a valve marked 2000 WOG indicate?

• A. It is suitable for pressure up to 2000 psi
• B. It is used only for water service
• C. It can handle temperatures up to 2000°F
• D. It is suitable for water, oil, or gas service at 2000 psi

Answer: (D)

A valve marked 2000 WOG indicates that it is rated for water, oil, or gas service at a maximum pressure of 2000 psi. The acronym "WOG" stands for Water, Oil, and Gas, signifying the types of fluids for which the valve is suitable. The numerical designation of 2000 refers to the pressure limit in psi. This classification is crucial for ensuring that the valve operates safely and effectively within designated parameters. The valve’s ability to handle multiple types of fluid services (water, oil, and gas) at the specified pressure makes it versatile in various applications, particularly in plumbing, heating, and industrial systems. Options that suggest the valve's suitability is limited to only one type of service, such as water or specific temperature thresholds, do not accurately reflect the meaning of the WOG marking and its intended use.

A valve marked 2000 WOG indicates that it is rated for water, oil, or gas service at a maximum pressure of 2000 psi. The acronym "WOG" stands for Water, Oil, and Gas, signifying the types of fluids for which the valve is suitable. The numerical designation of 2000 refers to the pressure limit in psi.

This classification is crucial for ensuring that the valve operates safely and effectively within designated parameters. The valve’s ability to handle multiple types of fluid services (water, oil, and gas) at the specified pressure makes it versatile in various applications, particularly in plumbing, heating, and industrial systems.

Options that suggest the valve's suitability is limited to only one type of service, such as water or specific temperature thresholds, do not accurately reflect the meaning of the WOG marking and its intended use.