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If not all the outlets of the valve are necessary, never cover any of the outlets as the valve will stop working, in these
cases, join 2 or more outlets to feed one branch.
If the installation requires more than 6 outlets installing 2 parallel circuits with 2 pumps
Choosing the pump
For optimum operation of the system, it is important to correctly configure the nozzles and install the correct pump.
To choose a pump, you need to know the flow required for each nozzle and pressure drops of the installation.
The following table shows the optimum flows for each nozzle outlet configuration to ensure the system works
properly.
Output
Combination
S1
B+D
S2
A+D
S3
B+C
S4
A+C
The final result should meet the working specifications of the valve indicated in the following table.
Optimum flow rate (m
Inside valve pressure (bars)
For general use we can use the following table:
Nozzles
Configuration
per
of nozzle
branch
2
S4
3
S4
4
S4
5
S4
Nozzles per
Configuration
branch
of nozzle
2
S4
3
S4
4
S4
5
S4
* Guidance values. Use as an example only for simple installation pools and with a distributor valve near the pool.
It is recommended to calculate this value in each installation.
Assembling the valve
Glue the pipes with PVC adhesive, ensuring that the inside of the mechanism keeps clean and that the valve
remains level.
The pipes glued in the valve will have a ∅63 or ∅75 (model 35079) according to the flow of the installation or 2"
or 2" ½ diameter (model 33354, 60319).
Flow x nozzle m
3
/h
2
3
4
5
3
/h)
Flow rate m
3
/h
Action
radius
Nozzle
Installation
5
10
5
15
5
20
5
25
Pipe
Minimum
Suction
Drive
surface
mm
63
50
6.700
75
63
9.000
90
75
11.200
90
75
13.900
3
Cleaning length in m.
0,50
1,00
1,50
1,80
Minimum
Maximum
8
0,5
Pressure drop (mca)
Nozzle
Valve
1,8
6,5
1,3
1,8
6,5
1,8
1,8
6,5
3,0
1,8
6,5
4,2
Continuous overflow
Concrete pool
Quantity
Model
2
2
41520
3
41520
4
41520
1
28707
(Fig. 2)
.
Output surface mm²
50
100
150
200
25
1,5
Remaining
Total
installation
4 *
11,8
4 *
12,3
4 *
13,5
4 *
14,7
Prefabricated pool
Quantity
Model
2
41518
3
41518
1
22417
1
22418
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