Hydro 4
Hydro 4
Page 1
Installation. The valve box is to be installed outside, buried at ground level (1-2) or resting on the surface (3), ensuring
that the cover opening is free so that the valve inside the box can be programmed easily. If installed below ground, do
not place it in areas which are frequently walked over or passed over by mechanical means (eg. ride-on lawn mowers).
Installation drawing. * parts not supplied, to be purchased separately.
Hydro 4 (cod.): 90829
Once the valve box has been positioned, make the hydraulic connections as indicated on the following pages:
depending on individual requirements, it is possible to connect the valve box with pipes of different diameters
using the specific fittings (not supplied). Below each link is referred to the example above.
User manual
User manual
1
1
2
2
3
3
91013*
91002*
91009*
91025*
91013*
16
mm
16
mm
16
mm
91256
91227
91228
91229
91255
91254
91257
91258
91222
91225
91232
*
8804*
8609*
8609*
8804*
8609*
9073*
91013*
16
mm
90910*
90326*
90524*
90325*
20mm
fil. 1/2’M
90320*
20mm
fil. 3/4’ F
20
mm
20
mm
25
mm
Colibrì
Turbo-jet
Turbina
Pop-up
90019
90020
90210
90220
90260
90262
90474
90230
*
3
16
mm
2
3
click
3
4
click
1
16
mm
16
mm
16
mm
1
1
2
3
25
mm
20
mm
20
mm
2
