Selector valve for Clarity filter Astralpool

Astralpool selector valves 

In the filtration system of a swimming pool, the selector valve, also known as a 6-way valve, plays a fundamental role. Its task is to communicate to the purifier the specific function to be performed, whether it is filtration, washing, rinsing, recirculation, emptying or closing.

The functional design of the Astralpool selector valve offers a wide variety of connection options to adapt to any type of installation. It guarantees perfect watertightness and facilitates comfortable handling, ensuring optimal operation of the pool filtration system.

Featerures Astralpool Classic selector valve

• ABS injected body, cover and handle.
• EPDM seals
• Distributor in PPO
• Stainless steel metal elements
• Polycarbonate sight glass
• Easy installation
• Maximum pressure of 3.5 Kg/cm².

Minimal friction and stress, maximum safety and a pleasant finish have been decisive factors in choosing the material that best adapts to the needs of each of the components.

Selector valve for Clarity filter Astralpool 

This 6-way selector valve model is from the Classic range but is only valid for the Clarity diatomaceous earth filter. There are two diameter options to choose between 11/2" or 2" and the filter connections correspond to variant 2. 

Dimensions selector valve for Clarity filter with connections

Classic selector valve variants

	15385	15389
Model	Classic with screws	Classic with screws
Outlets	Plain	Plain
Sizes	1½"	2"
Filter connections	Included	Included
Variant types	Variante 2	Variante 2
	Top" inlet on the base and "Bottom" outlet on one side.	Top" inlet on the base and "Bottom" outlet on one side.

Selector valve functions

• Filtration: normal operating position of the filtering machine (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: it is used to close the filter 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.