635E Danfoss
Check valve wafer

production of discontinued

635E Danfoss Check valve wafer
calculation and selection
79 % - model rating
Drawing 635E Danfoss Check valve wafer Scheme 635E Danfoss Check valve wafer
Паспорт
Сертифікат відповідності
Техническое описание
Model
635E
Manufacturer
Country
Denmark
Allowable working fluids
Water
Connection type
flange joint
Mechanism
rotary (swing)
Execution
non-spring-loaded
Tmax (for water)
110 °C
Tmin (for water)
-10 °C
Body material
stainless steel
Kvs m³/h
dP= 0.0 kPa

technical
specifications
price

DN
mm 		Kvs
m³/h 		l
mm 		m
kg 		PN
bar 		price
40 17 16 0.80 16 production of discontinued
50 49 16 1.00 16 production of discontinued
65 93 16 1.50 16 production of discontinued
80 142 16 1.75 16 production of discontinued
100 218 16 2.10 16 production of discontinued
125 412 16 2.70 16 production of discontinued
150 514 19 4.40 16 production of discontinued
200 1069 28 7.00 10 production of discontinued
250 1569 32 15 10 production of discontinued
300 2459 38 22 10 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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