WC flush valve

AQUALINE WC flush valve DN 20 for installation behind a wall, for enhanced safety in applications with an impending risk of vandalism, e.g. in prisons. Pushbutton flush valve with remote activation and lockable water quantity regulator. Flush flow rate and flush water volume adjustable. Complete with flush-pipe union and screw fastening.
Stainless steel grade 316 cover plate with threaded rods for vandalism-
resisting installation and metal pushbutton operation. Wall-mounting box
for pushbutton actuator, control lines and conduit included. Complete
with fastening material consisting of threaded rods M8 x 500mm,
stainless steel mounting cross-rails, stainless steel washers and stainless steel hex nuts.

Item number

SAP# 2030048580
Product name AQUA552HN

Product properties

Type of mounting Concealed mounting
Type of operation Manual operation
Diameter nominal DN-20-3-4INH
Calculation flow rate cold water 1.00 liter per second
Functional principle Hydraulic self-closing
Minimum flow pressure 1.20 bar
Type of flushing fitting WC flush valve
Material casing Stainless steel
Material code casing 1.4401 Chrome-Nickel-Molybdenum steel V4A
Material fitting Brass
Sound insulation No
Surface finish casing Satin finished
Surface finish fitting Raw
Protective shutdown No
Maximum flow pressure 4.00 bar
Maximum flushing flow 1.30 liter per second
Maximum flush water volume 9.00 liter
Minimum flushing flow 1.00 liter per second
Minimum flush water volume 6.00 liter

Additional product information

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