F3S WC flush valve F3SF4002

F3S WC flush valve DN 20 as a finished installation kit for in-wall installation in the basic installation kit, for wall-mounted toilet bowls, fitting group 1. Especially suitable for facilities at risk of vandalism. Self-closing upper component hydraulically controlled, piston-free design, automatic and backlash-free closing. Automatic flush flow regulation and adjustable flush water volume. All-metal construction, visible parts polished chromium-plated. Stainless steel cover plate 190 x 245 x 2 mm, mounting from the front with safety screws, pre-mounted push-button actuation. Hydraulic control lines and mounting material. Depth adjustability 20 mm.

Specification

built-in fitting model	Finishing section
calculation flow rate cold water	1 l/s
cover plate height	245 mm
cover plate width	190 mm
flushing volume adjustable	yes
functional principle	hydraulic self-closing
diameter nominal	DN 20
material casing	stainless steel
material code casing	1.4301 Chrome Nickel steel V2A
material fitting	brass-look
maximum flow pressure	4 bar
maximum flushing flow	1.3 l/s
minimum flow pressure	1.2 bar
minimum flushing flow	1 l/s
parameterization	manual
protective shutdown	no
sound insulation	I-
surface finish casing	satin finished
surface finish fitting	raw
type of flushing fitting	WC flush valve
type of mounting	in-wall installation with box
type of operation	manual operation
water connection	threaded connection (external)
basic colour	stainless steel-look

Technical specification

Unique ref.2030068201
Product familyFlushing systems
Product groupSelf closing WC flushing systems
TypeObject (single object)
Date of publishing2025-06-11
Edition number1
Height (mm)245
Width (mm)190

Links

Product urlhttps://kwc-professional.com/en/and-nbsp_p2030068201

Material mainStainless steel
Material secondaryBrass
Designed inGermany
Manufactured inGermany
Weight Net (Kg)2.28

Classification

BIMobject CategorySanitary - Installation Systems
Uniclass 2015 CodePr_75_50_46_31
Uniclass 2015 DescriptionFlush control devices

Region availability

Asia	Europe	Oceania	North America	Africa
United Arab Emirates	Austria	Australia	Canada	South Africa
	Belgium		United States
	Croatia
	Czech Republic
	Estonia
	Finland
	France
	Germany
	Hungary
	Ireland
	Italy
	Latvia
	Lithuania
	Luxembourg
	Netherlands
	Poland
	Romania
	Russia
	Serbia
	Slovakia
	Slovenia
	Spain
	Sweden
	Switzerland
	Ukraine
	United Kingdom