What Is the WOG Rating on Valves?
The WOG rating stands for water, oil and gas and indicates the maximum pressure per square inch that the valve can take. Each valve is given a WOG rating, which should not be exceeded.
More From Reference.com
Read Up: The Benefits and Importance of Literature
What Is a Count and Countess?
What Are the Age Limit Restrictions for IRA Contributions?
The History Behind Harriet Tubman's Journey to the $20 Bill
It's a Wonderful Life: a Behind-the-Scenes Look at the Touching Christmas Classic
What Are Some Examples of Static Friction?