690 IVR
Ball valve welded

production of discontinued

690 IVR Ball valve welded
calculation and selection
109 % - model rating
Drawing 690 IVR Ball valve welded Design 690 IVR Ball valve welded Scheme 690 IVR Ball valve welded
Техническое описание
Model
690
Manufacturer
IVR
Country
Italy
Allowable working fluids
Water
Connection type
for welding
Tmax (for water)
150 °C
Tmin (for water)
-20 °C
Body material
steel
Kvs m³/h
dP= 0.0 kPa

technical
specifications
price

DN
mm 		Kvs
m³/h 		l
mm 		m
kg 		PN
bar 		price
25 26 230 40 production of discontinued
32 41 262 40 production of discontinued
40 68 260 40 production of discontinued
50 110 300 40 production of discontinued
65 160 360 25 production of discontinued
80 290 370 25 production of discontinued
100 420 390 25 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
DN
Nominal diameter DN
mm
PN
Nominal pressure PN
bar
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