Water, Oil and GasThe WOG rating specifies the maximum pressure per square inch that a valve can handle while the WOG indicates the valve is suitable for Water, Oil and Gas. U.S. ValveU.S. ValveUS Valve is a New Jersey Corporation with headquarters in New Jersey and manufacturing locations in Maryland–USA, Europe and Asia. Our primary focus is check valves and our roots are grounded in low pressure drop designs. Our application engineers can assist you in making the right choice of valve for your application.

What does 1000 WOG mean on a valve?

Water, Oil, Gas





WOG is the abbreviation of Water, Oil, Gas, which represents the maximum pressure that this valve can withstand per square inch. For example, 1000WOG means that the valve can withstand a pressure of 1000PSI, which is approximately equal to 68.9bar.

What does PN 16 mean?

Pressure Nominale

‘PN’ stands for Pressure Nominale and prefixes the pressure rating, e.g. a PN16 flange is designed to operate up to 16 bar.

What is PN 16 pressure rating?

Nominal pressure 16 bar





Nominal pressure 16 bar; maximum internal allowable pressure (in bar) of a mechanical component, considering a temperature of 20 °C.

What does dn10 mean?

Where do NPS or DN stand for?

Diameter Nominal DN (mm) Nominal Pipe Size (inches) Outside diameter (OD) inches (mm)
8 1⁄4 0.540 in (13.72 mm)
10 ⅜ 0.675 in (17.15 mm)
15 ½ 0.840 in (21.34 mm)
20 ¾ 1.050 in (26.67 mm)

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