Van giảm áp nước Venn RDB-33FN

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Van giảm áp nước Venn RDB-33FN Cast bronze, Direct operating type Pressure Reducing Valve with bypass

Model RDB-33FN
Size 20 – 100
Applicable fluid Water, hot water
Applicable
temperature
5 – 90 Deg.C
Applicable
primary pressure
Max. 1.0MPa
Adjustable
secondary pressure
Spring range L : 0.05 – 0.35MPa
H : 0.3 – 0.7MPa
Maximum
reducing rate
10 : 1
Minimum pressure
differential across
the disc
0.05MPa
Materials Body : Cast bronze
Diaphragm and Disc : NBR
End connection Size 20, 25 : Loose Flanged JIS 10K
Size 32 – 100 : Flanged JIS 10KFF
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