DA 616 IMI Hydronic
Differential pressure controller

production of discontinued

DA 616 IMI Hydronic Differential pressure controller
calculation and selection
120 % - model rating
Drawing DA 616 IMI Hydronic Differential pressure controller Design DA 616 IMI Hydronic Differential pressure controller Scheme DA 616 IMI Hydronic Differential pressure controller
Техническое описание
Model
DA 616
Manufacturer
Country
Sweden
Allowable working fluids
Water
Function
maintains the set pressure drop
Action
closes when the pressure differential increases
Working position
normally open
PN
25
Tmax (for water)
150 °C
Tmin (for water)
20 °C
Connection type
thread / flanged
Body material
cast iron
Kvs m³/h
dP= 0.0 kPa

technical
specifications
price

DN
mm 		Kvs
m³/h 		L
mm 		dP
bar 		price
15 2.5 146 0.15 - 0.60
0.30 - 2.1
0.60 - 4.0
 production of discontinued
15 5.0 146 0.15 - 0.60
0.30 - 2.1
0.60 - 4.0
 production of discontinued
20 8.0 149 0.15 - 0.60
0.30 - 2.1
0.60 - 4.0
 production of discontinued
25 10 160 0.15 - 0.60
0.30 - 2.1
0.60 - 4.0
 production of discontinued
32 15 193 0.25 - 0.70
0.40 - 2.2
0.70 - 4.1
 production of discontinued
40 21 207 0.25 - 0.70
0.40 - 2.2
0.70 - 4.1
 production of discontinued
50 32 233 0.25 - 0.70
0.40 - 2.2
0.70 - 4.1
 production of discontinued

DN - nominal diameter, mm.

dP - setting range, bar.

L - length along the pipeline axis, mm.

Kvs - flow capacity, corresponds to the water flow rate in m³/h at which the pressure drop across the regulator will be 1 bar.

question : comment : feedback

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Kvs
Flow coefficient
m³/h
Setting pressure
bar
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