نام محصول:
شیر دیافراگم
نام انگلیسی:
Diaphragm valve 1500 series
برند:
Hawido AG
مشخصات:
The main valve is a hydraulically operating diaphragm valve. The work energy is the inherent medium.
Most valve types operate purely hydraulically without any foreign energy.
Application
To use in drinking water systems (other media after consultation)
Reduction in pressure to supply the network
Emergency feed into a second network (network connections)
Mode of operation
The pressure reducing valve reduces a variable inlet pressure to a constant outlet pressure. Fluctuating inlet pressure and flow rate have no effect on the outlet pressure controlled by the control valve. The outlet pressure is adjustable in the range from 1.5 to 12 bar (standard design).
Product information
To calculate the dimensions of the valve please refer to the following information:
Maximum and minimum inlet pressure (static and dynamic pressure ratios)
Desired outlet pressure
Maximum and minimum flow rates
Possible requirement for extinguishing water
Available line diameters and lengths
Construction of the valve (straight or angle design)
For the calculation basis, information on the loss of pressure and the characteristic values of the valve, please refer to the end of Chapter E.
توضیحات:
Type
diaphragm
Operation
hydraulically-operated
Function
pressure-reducing
Media
for water
Body$
flange
Applications
high-precision
DN
Min.: 40 mm(1.575 in)Max.: 300 mm(11.811 in)
Pressure
Min.: 1.5 bar(21.8 psi)Max.: 12 bar(174 psi)
Temperature
40 °C(104 °F)
Flow rate
Min.: 315 l/min(83.21 us gal/min)Max.: 24,600 l/min(6,498.63 us gal/min)
دیدگاهها
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