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 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 500 mm, stainless steel mounting cross-rails, stainless steel washers and stainless steel hex nuts.

Item number

SAP# 2030045031
Product name AQUA552

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 1.4301 Chrome Nickel steel V2A
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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