What does 200 wog mean on a gate valve?
What does 200 wog mean on a gate valve?
water, oil, gas
WOG (water, oil, gas) is an older term that is no longer used as frequently as it once was. It simply means that the valve is intended for use with water, oil or gas, with the exception of combustible gases.
What does wog mean for valves?
Water, Oil, Gas
& APPRENTICES, 1996: “The WOG (Cold Water, Oil, Gas) rating indicates the maximum non-shock pressure at ambient temperatures at which the valve may be used.”
What does SWP stand for on a valve?
SWP: Steam Working Pressure: This designates the maximum recommended steam pressure a product can operate at. CWP: Cold Working Pressure: This designates the maximum non-shock pressure a product can operate at. “Cold” is generally defined as a range between -20°F to 100°F.
Can a water ball valve be used for gas?
Valves are designed, manufactured and tested for specific uses. A valve designed for use with low pressure gases may fail if used for water at normal water pressures. A valve designed for use with water at normal pressures (max of about 100 psi) may not seal on gas at less than 1/2 psi pressure.
What does fl stand for in valves?
FL: The FL, Liquid Pressure Recovery Coefficient, is a dimensionless constant used to calculate the pressure drop when the valve’s liquid flow is choked. The FL is the square root of the ratio of valve pressure drop to the pressure drop from the inlet pressure to the pressure at the vena contracta.
What ball valves are approved for natural gas?
The Apollo 80-100 Series is easily one of the best bronze ball valves on the market that is specifically designed for natural gas applications. The Apollo 80-100 is UL Listed for LP- Gas, natural gas, and flammable liquid and heated oil.
How much pressure can a gas ball valve handle?
The CSA gas ratings for indoor approvals are ½ PSI and 5G. Just as it sounds, valves with these ratings can be installed indoors only.
What does SWP mean on a valve?
What does 200 Wog mean?
The 200 WOG is a class rating that corresponds to the pressure specifications of ANSI 16.34. The valve is capable of many different pressures with different materials and temperatures. To fully comprehend its meaning you probably have to get a copy of the ANSI Spec.
What does Wog stand for 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.
What is the Wog rating for valves?
Valves carry two ratings: WOG and WSP (sometimes SWP). WOG stands for the water, oil, and gas rating for the valve and reflects the maximum pressure capability of the valve at 100 F. WSP stands for working steam pressure and reflects the maximum pressure rating for the valve at the highest temperature rating.
