At the heart of any efficient filtration system and vital to ensure crystal clear, clean water are the selector valves. These components play a crucial role in communicating to the purifier the desired actions to be performed: from filtration, flushing and rinsing, to recirculation, emptying and shutdown.
The Magnum series of selector valves has been meticulously designed to withstand high working pressures and to adapt to filters of considerable dimensions that require specialized connections. Their robustness and reliability make them indispensable in applications where continuous, trouble-free operation is required.
Astralpool Magnum selector valve features
ABS and fiberglass body and cover
PPO manifold
EPDM seals
Stainless steel metal elements
6-way manual selector valve
BSP thread
Lift handle positioners to prevent dirt accumulation
Improved shaft sealing system
Low head losses
Maximum working pressure of 3,5 Kg/cm².
Withstand high working pressures
Coupling to large size filters
Supplied with two plugs so that the valve can be transformed into the most suitable type of variation for the installation.
Selector valve Magnum 3" without connection
28515
Model
Magnum with screws
Outlets
Threaded
Dimensions
3"
Filter connections
Not included
Type of variant
Variant 5
All inlets and outlets open
Dimensions selector valve Magnum 3"
Selector valve functions
Filtration: normal operating position of the filter unit (Pump - Valve - Filter - Return).
Washing: used to wash the sand or glass filter (Pump - Valve - Filter (reverse direction) - Drain).
Rinsing: it is always done after washing the filter (Pump - Valve - Filter - Drain).
Recirculation: the water does not pass through the filter, it is used when you want to move the water but does not pass through the filter because it is very dirty or because you want to distribute the product throughout the pool (Pump - Valve - Filter - Return).
Empty: the pool water goes directly to the drain without passing through the filter (Pump - Valve - Drain).
Closed: used to close the purifier circuit and this position is used in winter or for cleaning processes. No circulation. Never activate the pump in this position.
Recommendations
To avoid water hammer, change the position of the selector valve with the pump disconnected.
Do not use liquid Teflon in the connections. Use Teflon tape or flat gasket.
Data sheet
Connection
Lateral
Valve
Válvula tornillos
Links included
No
Connection dimensions
3"
https://momentospiscina.com/en/selector-valves/selector-valve-magnum-3_35223522Selector valve Magnum 3"<p></p><ul>
<li>Lateral selector valve Astralpool Magnum Series</li>
<li>Specially designed to withstand high working pressures.</li>
<li>Connection to large filters that require special couplings.</li>
<li>Supplied without filter connection</li>
</ul>https://cdn2.momentospiscina.com/7312-home_default/selector-valve-magnum-3.jpg648.9956instockAstralPool648.9956536.36002024-02-26T12:28:39+0100/Home/Home/Swimming pool filter system/Home/Swimming pool filter system/Selector valves
Lateral selector valve Astralpool Magnum Series
Specially designed to withstand high working pressures.
Connection to large filters that require special couplings.