Van giảm áp nước Venn RD-44N

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Van giảm áp nước Venn RD-44N (RD-44N Pressure Reducing Valve for water)

Model RD-44N
type L
(P, B, C)
RD-44N
type M
(P, B, C)
RD-44N
type H
(P, B, C)
Size 20
Applicable fluid Water and hot water
Applicable
temperature
5 – 90 Deg.C
(In using core at connection applicable temperature
will be 5 – 40 Deg.C)
Applicable
primary pressure
Max. 1.0MPa
Adjustable
secondary pressure
0.05 – 0.12MPa 0.11 – 0.23MPa 0.22 – 0.30MPa
Rated flow 50 l/min(pressure differential across the disc is over 0.1MPa)
Maximum
reducing rate
10 : 1
Minimum pressured
differential across
the disc
0.02MPa
Materials Body : Cast bronze, Diaphragm and Disc : Synthetic rubber
End connection P(Male unions) : Screwed JIS R3/4
B(Female unions with pipe end core) : Screwed JIS Rc3/4
C(Male union and female union) : Screwed JIS R3/4
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