Presentaci

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POLANCO VALVES
www.ibapol.com
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POLANCO Multiple Check Valve
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Multiple valve disk
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Multiple valve disk
1- Multiple disk 2- Closing element
3- Spring 4- Pillar 5- Guide
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Valves from DN-50 to DN-1600
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Pumping stations with POLANCO Multiple Check Valve
Salces (Cantabria)
SIDENOR Reinosa (Cantabria)
Santillana del Mar (Cantabria)
Alcañiz (Teruel)
La Almolda (Zaragoza)
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Salces, Cantabria, Spain
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Salces, Cantabria, Spain
Geometric height 45 m. Pipe diameter
250 mm Flow speed 2,03 m/sec Pipe
length 180 m. Steel pipe
Polanco valve right after the pump
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Salces, Cantabria, Spain
pump stop with POLANCO Multiple Check Valve
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Salces, Cantabria, Spain
pump stop with single disk swing check valve

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Salces, Cantabria, Spain
____ swing valve ... ____ Polanco valve
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SIDENOR, Reinosa, Spain
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SIDENOR, Reinosa, Spain
Geometric height 45 m Pipe Diameter
400 mm Flow Speed 1,99 m/sec Flow
rate 900 m3/h. Steel pipe
thickness 6 mm
Vertical pipeline
Multiple valve right after the pump
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SIDENOR, Reinosa, Spain
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Santillana del Mar, Spain
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Santillana del Mar, Spain
geometric height 150 m. pipe diameter
250 mm. flow speed 0,44
m/sec. pipe length 2300 m. pipe
thickness 6 mm. Steel pipe.
pipeline with intermediate valve
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Santillana del Mar, Spain
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Irrigation channel Calanda-Alcañiz
Alcañiz, Teruel, Spain
2 pump stop with POLANCO multiple check valve
DN-800 and DN-600
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Alcañiz, Teruel, Spain
geometric height 50 m. pipe diameter
1400 mm. flow rate 750 liter
/sec. pipe length 300 m.
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Alcañiz, Teruel, Spain
1 pump stop
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Alcañiz, Teruel, Spain
2 pump stop
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Alcañiz, Teruel, Spain
2 pump stop
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La Almolda, Zaragoza, Spain
MONEGROS II
Geometric height 48 m Pipe lenght
2.084 m Pipe diameter 1.200 mm Pipe
thickness 90 mm Flow rate
700 l/sec. Geometric height 48 m
4 POLANCO Multiple Check Valve DN900 mm
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Pump stop with hydroneumatic tank
La Almolda, Zaragoza
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La Almolda, Zaragoza
Pump Stop with hydro-pneumatic tank
P.máx. 73,52 w.c.m. P.min. 35,82 w.c.m
Pressure w.c.m.
Time sec
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Pump stop without hydroneumatic tank
La Almolda, Zaragoza
x
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La Almolda, Zaragoza
Pump Stop without hydro-pneumatic tank
P.máx. 61,56 w.c.m. P.min. 15,10 w.c.m.
Pressure w.c.m.
Time sec
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La Almolda, Zaragoza
____ with air tank . ____ without air tank
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PRODUCTS
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Dismantling joint
Easy assembly, adjustement and disassembling
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Float valve
level control of reservoirs
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Foot Valve
Leakproof closure Robust construction