As per naffco, the flow rate for the landing valve is maximised to 10.0 lps at the pressure of 4.7 kgf/cm...thanks
depending on Head dia of the valve we have to set the Rotation of the valve, Stellite flow and Current
In Full bore ball valve, The bore dia will be same as internal dia of the pipe.In reduced bore, the bore dia is reduced than the ID of pipe.
inside area of fluid conductor in centimeter square x velocity of fluid in centimeters per second/1000 = flow in litre per second simple formula: Q=a*v Q=Flow rate a=area of pipe v=velocity of fluid in the pipe
Maybe it does not exist just for hotel management. However, you may want to take a look at the more widespread general DFD design tools such as the free Dia (http://live.gnome.org/Dia) or the commercial Visio (http://en.wikipedia.org/wiki/Microsoft_Visio).
to calculate the weight of diffrent dia bars is d2/162 D=dia of bar , and multiply into 2 times then divide it by 162
It is a check valve that will give almost the same flow as a pipe of the same dia. A lot of check valves will cut the flow rate down,sometimes a lot. A full flow will cut it a small amount.
It is a check valve that will give almost the same flow as a pipe of the same dia. A lot of check valves will cut the flow rate down,sometimes a lot. A full flow will cut it a small amount.
250 GPM @ 6.9 Bar
depending on Head dia of the valve we have to set the Rotation of the valve, Stellite flow and Current
Inside diameter
In Full bore ball valve, The bore dia will be same as internal dia of the pipe.In reduced bore, the bore dia is reduced than the ID of pipe.
standard rates of pipe fabrication per inch dia
To calculate the flow rate in a pipe, we need additional information such as the fluid's velocity or the pressure drop across the pipe. The diameter and length alone do not provide enough data to determine the flow rate. If you have the fluid velocity or the pressure drop, you can use the equation Q = A × v, where Q is the flow rate, A is the cross-sectional area of the pipe, and v is the fluid velocity. For a 100 mm diameter pipe, the cross-sectional area can be calculated as A = π × (d/2)².
inside area of fluid conductor in centimeter square x velocity of fluid in centimeters per second/1000 = flow in litre per second simple formula: Q=a*v Q=Flow rate a=area of pipe v=velocity of fluid in the pipe
Maybe it does not exist just for hotel management. However, you may want to take a look at the more widespread general DFD design tools such as the free Dia (http://live.gnome.org/Dia) or the commercial Visio (http://en.wikipedia.org/wiki/Microsoft_Visio).
Hi, For PSF we have to consider the velocity, For example: for Sewage Treatment it is 15m/hr and for Water Treatment it is 12m/hr. Calculation for Example: Flow rate : 10m3/hr Velocity : 12m/hr we have to use this formula: Area π/4 d2 = Flow rate/velocity π/4 d2 = 10/12 = 0.833 d2 = 0.833 * 4/π = 1.06 d = Sqrt (1.06) = 1.03m in mm = 1.03*1000 dia = 1030mm
In IC engine, the inlet valve is always larger in diameter as compared to exhaust by 20-35 % in dia. to improve the volumetric efficiency and to achieve good power and performance even at high speed by overcoming the blow losses.