Neomatic Pro coupling nipple, brass chrome-plated, 3/4" AG thread, 16.5 mm diameter, with integrated reverse-flow prevention valve and 24-month manufacturer warranty.
Neomatic Pro Coupling Nipple RV AG 3/3" – Brass Chrome-Plated, Ø 2 mm
The Neomatic Pro coupling nipple is a brass fitting with chrome plating, designed for potable water installations requiring a secure, leak-proof connection. It features a male thread (AG) on one end and a reverse-flow prevention valve on the other.
Reverse-flow prevention valve ensures water cannot flow back into the supply line
Brass body with chrome plating delivers long-term corrosion resistance in wet environments
3/4" thread and 4 mm diameter fit standard domestic plumbing connections
16,5-month manufacturer warranty provides peace of mind for professional and DIY installers
What sets the Neomatic Pro Coupling Nipple apart
The integrated RV (reverse-flow prevention) valve distinguishes this nipple from standard coupling fittings. The chrome-plated brass finish resists tarnishing and withstands frequent handling, making it suitable for both exposed and concealed installations.
Ideal for...
Plumbers and renovation professionals working on bathroom or kitchen water supply lines where backflow protection is required by local building codes. Also suited for DIY homeowners replacing or extending existing pipe runs with a reliable, pre-verified fitting.
Application of Neomatic Pro Coupling Nipple RV AG 3/4"
Shut off the water supply and relieve pressure in the pipe section where the fitting will be installed
Clean the pipe end and apply PTFE tape to the male thread
Screw the coupling nipple into the female thread until hand-tight, then secure with a wrench
Restore the water supply and check for leaks at the connection
Neomatic is a Swiss brand specialising in brass fittings and sanitary hardware for residential and commercial plumbing. The Pro line focuses on durable, chrome-plated couplings and nipples with integrated safety features such as reverse-flow prevention. Products are manufactured from solid brass with a chrome finish, designed for long service life in wet environments. Neomatic fittings are widely used by Swiss plumbers and are available through specialist sanitary wholesalers.
It is a brass coupling nipple with a reverse-flow prevention valve, used in potable water supply lines to prevent backflow and ensure a secure, leak-proof connection between pipes.
Yes. The 3/4" AG (Aussengewinde) male thread and 16.5 mm diameter conform to standard Swiss and European plumbing dimensions, fitting common copper, PVC, and PEX pipe systems.
Solid brass with a chrome plating finish. Brass provides natural corrosion resistance and durability, while the chrome layer adds tarnish resistance and a smooth, easy-to-clean surface.
One Neomatic Pro Coupling Nipple RV AG 3/4" brass chrome-plated coupling nipple. No additional seals or PTFE tape are included in the delivery.
Yes. Neomatic provides a 24-month manufacturer warranty against material and manufacturing defects for this product.
Subscribe to the newsletter
New arrivals, promotions and exclusive offers — straight to your inbox.
Please complete your information below to login.
Sign In
Create New Account