Stromax 4218 MF Herz
Balancing valve

production of discontinued

Stromax 4218 MF Herz Balancing valve
calculation and selection
85 % - model rating
Drawing Stromax 4218 MF Herz Balancing valve Scheme Stromax 4218 MF Herz Balancing valve
Техническое описание
Model
Stromax 4218 MF
Manufacturer
Country
Austria
Allowable working fluids
Water
Connection type
flanged
Tmax (for water)
110 °C
Tmin (for water)
2 °C
Flow characteristic
-
Setting lock
provided
Pressure measurement nipples
option
Drainage
provided
Kvs m³/h
dP= 0.0 kPa

technical
specifications
price

DN
mm 		Kvs
m³/h 		l
mm 		m
kg 		PN
bar 		price
15 4.50 130 3.5 16 production of discontinued
20 6.60 150 4.0 16 production of discontinued
25 9.80 160 5.0 16 production of discontinued
32 15 180 6.6 16 production of discontinued
40 25 200 9.5 16 production of discontinued
50 49 230 12 16 production of discontinued
65 74 290 19 16 production of discontinued
80 111 310 25 16 production of discontinued
100 165 350 40 16 production of discontinued
125 242 400 79 16 production of discontinued
150 372 480 91 16 production of discontinued
200 704 600 170 16 production of discontinued

DN - nominal diameter, mm.

m - mass, kg.

L - length along pipeline axis, mm.

PN - nominal pressure, bar.

Kvs - flow coefficient, corresponds to water flow rate in m³/h at which pressure loss on pipeline fittings equals 1 bar.

question : comment : feedback

where to notify about the reply. not published anywhere
Kvs
Flow coefficient
m³/h
PN
Nominal pressure PN
bar
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