
Product details
Focal Point Hardware is an authorized Flusso retailer!
Discover the Flusso Serie 160 3/4" Thermostatic Valve and Trim - 4 Output, a precision-engineered shower valve that pairs exact temperature control with versatile four-port flow. Built for reliability, it delivers safe, customizable water delivery across two outlets simultaneously or one at a time, with solid brass construction and meticulous trim design that elevates any luxury bathroom.
Flusso is a respected manufacturer of premium shower valves and trim systems, renowned for durable brass construction, precise thermostatic control, and dependable performance in demanding installations. With a focus on safety and reliable flow management, Flusso products combine thoughtful engineering with contemporary design to deliver lasting value and a touch of luxury.
Features and Specifications
- TVH.4801 Thermostatic valve features 3/4" NPT connections and has 4 water outputs [ports], two of which are operable simultaneously, i.e. both at the same time, or one at a time.
- SUPPLY STOPS – There are two safety stops at each water inlet to prevent water flow in case of installation and repairs.
- HANDLE OPERATION – The middle handle sets the temperature. The top handle controls output port 1 and 2 and the bottom handle controls output port 3 and 4. Each port has full volume control capability and can be activated at the same time. Output ports 1 and 2 cannot operate simultaneously. Output ports 3 and 4 cannot operate simultaneously.
- ANTI-SCALD RING – Over the temperature control knob, is an anti-scald temperature stop ring which is a safety feature in this thermostatic value. With the help of this ring, the temperature of the water is regulated. The anti-scald temperature stop ring should be fitted tightly over the valve (tapping using a rubber mallet might be required) for it to function properly.
- VALVE INSTALLATION – As the valve is installed, care should be taken to maintain a proper distance from the back of the valve to the finished tile which should be between 2.77 and 3.44 inches [Rough In Spec]. Also, the value must be installed straight and not at an angle or upside down. In case, tile is thicker, or valve installed in the wall is too deep, extension kits are available and can be used for elongating both handles of the valve.
- CUT OUT DIMENSIONS – The cut out in wall should be 8.81 X 4.44 Inches which is properly covered by the trim plate. This will ensure that the trim plate will cover the cut-out hole in the wall.
- TRIMS – The trims comprise of a well-finished cover plate and handle knobs. The trim plate is used to cover the wall. Depending upon the shower model, trims can be of different shape and size, varying from square to circular shower handles.
- Solid Brass Construction Includes Thermostatic Valve - TVH.4801
- Shared 4 Port Water Flow Extensions Available - TVH.4401E**
Equipped for reliability and luxury, the Flusso Serie 160 3/4" Thermostatic Valve and Trim - 4 Output delivers precise temperature control across four ports, backed by Flusso's reputation for quality, durability, and refined design.




