Hydraulic safety valve in the drain

The 1 ½'' hydraulic safety valve in the drain is specially designed for installation in the drain outlet of an automatic selector valve on a pool sand filter. Using it prevents water loss when the valve changes its working position or when the electricity flow fails and the valve remains in a position in which it could empty the pool.

Using it is recommended in installations with SYSTEM VRAC multiport valves.

  • Codes
  • Téléchargements
Code Description Pièces de rechange Documents BIM
41897 With Ø50 straight body connection
41898 With Ø50 straight double hose connection Voir pièces détachées
41899 With 1½  » BSP double hose connection Voir pièces détachées
With Ø50 straight body connection
With Ø50 straight double hose connection
With 1½  » BSP double hose connection
Catalogue
Dimensions
Manuel d’installation et d’entretien