Cv Calculator For Water

Q = water flow (us gallons per minute) sg = specific gravity (1 for water) dp = pressure drop (psi)

Cv calculator for water. It allows you to calculate the flow or c v (flow coefficient) to make the relationship visible between the pressure drop (the difference in pressure between two points in a network transporting a liquid or gas) and the flow rate. Enter the values separated by a comma in this coefficient of variation calculator to know the relative standard deviation. Thus a cv flow coefficient of 10 indicates that a 1.0 psi pressure drop will occur with a 10 us gpm of water throughput through the valve.

English (united kingdom) currently selected news. You can use the calculator to calculate maximum flow rate through control valve for given pressure drop and known flow coefficient of control valve cv. Flow for a given cv is typically calculated from the following formula.

[m3/h] for a pressure drop of 1 psi [1 bar] across a flow passage [flow coefficient: The appointment will be effective dec. The valve coefficient, cv, is a number which represents the capability of a valve (or any flow component) to flow a fluid.

The best valve for this process will have a cv slightly higher than the process cv. Cv = valve sizing coeffecient q = flow in gallons per minute u = viscosity in centipoise sg = density liquid / density water @ 60f p1 = upstream pressure in psi (psi) p2 = downstream pressure in psi (psi) n1 = 1.0, units constant n10 = 52.3, units constant fp = 1.0, correction factor for piping around valve (adjust for your conditions) [m3/h] for a pressure drop of 1 psi [1 bar] across a flow passage [flow coefficient:

Online calculator to quickly determine valve and orifice cv & kvs values for water. With our swagelok valve flow cv calculator, you’re able to easily calculate the flow of the selected products to ensure the perfect sizing for your needs. The following thermodynamic properties are calculated:

Calculate properties of combustion gases. Such as the renault number (reynolds number), flow rate (flow), the shock (choking), the involved joints in pipes (fitting) and the other by the values of these. You can use the calculator to calculate maximum flow rate through control valve for given pressure drop and known flow coefficient of control valve cv.