NVD 882 Danfoss
Check valve wafer

production of discontinued

NVD 882 Danfoss Check valve wafer
calculation and selection
98 % - model rating
Drawing NVD 882 Danfoss Check valve wafer Scheme NVD 882 Danfoss Check valve wafer
Паспорт
Сертифікат відповідності
Техническое описание
Model
NVD 882
Manufacturer
Country
Denmark
Allowable working fluids
Water
Connection type
flange joint
Mechanism
disc
Execution
spring-loaded
Tmax (for water)
100 °C
Tmin (for water)
-10 °C
Body material
cast iron
Kvs m³/h
dP= 0.0 kPa

technical
specifications
price

DN
mm 		Kvs
m³/h 		l
mm 		m
kg 		PN
bar 		price
65 136 75 2.70 16 production of discontinued
80 200 85 4.00 16 production of discontinued
100 265 105 6.00 16 production of discontinued
125 265 90 7.00 16 production of discontinued
150 347 106 11 16 production of discontinued
200 550 140 22 16 production of discontinued
250 916 200 47 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

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DN
Nominal diameter DN
mm
PN
Nominal pressure PN
bar
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