CLA-VAL
Form
Valve Specification
`
CLA-VAL
Europe
www.cla-val.ch
1
-
IT536E
D 11/08
Client / Contact:
Ref.: Date:
HYDRAULIC PARAMETERS
SETTING
Maximum flow rate
(Q peak consumption)
l/s
C
Flow rate
l/s
Upstream dynamic pressure
(at Q peak)
bar
D
Surge flow rate
(surge flow closing)
l/s
Minimum flow rate
(Q night)
l/s
E
Downstream pressure
bar
Upstream static pressure
(at Q night)
bar
F
Surge pressure rate
(surge pressure closing)
bar
A
Intermittent max. flow rate
(Q fire)
l/s
G
Upstream pressure or
relief pressure
bar
B
Back-pressure
(water level in reservoir)
m
I
Δ
P > 20 bar
Yes =>
No
bar
J
SCHEMATIC
Summary of Contents for 90-01
Page 3: ......
