Royal Thermo flow / return regulating valve, corner (chrom), 1/2

Royal Thermo Piano Designer Valve — temperature control meets style

Royal Thermo Piano designer valves are more than technical fittings — they’re stylish accessories that seamlessly complement any modern radiator. Their main function is manual control over heat output, allowing you to adjust room temperature by regulating the flow of heat-transfer fluid through the radiator.

Straight and angled options — for any piping layout

Royal Thermo Piano valves are available in two versions:

▪️ Straight — for lateral piping, ideal for vertical risers in centralized heating systems
▪️ Angled — for bottom or wall-mounted connections

This flexibility ensures both functional performance and a clean visual result for your heating setup.

Thoughtfully selected finish colors

Chrome — a timeless, universal finish that matches both white and colored radiators, especially in modern interiors.

A perfect visual match between radiator and valve finish maintains interior harmony. Even slight mismatches (e.g., standard nickel-plated fittings) can disrupt an otherwise cohesive design.

Reliable and broadly compatible

Piano valves are suitable for all popular radiator types:

▪️ aluminum,
▪️ bimetallic,
▪️ steel panel,
▪️ steel tubular,
▪️ and water-based towel warmers.

Designed for CIS and Eastern European heating systems, they work with water and glycol-based heat carriers.

▪️ Max temperature: up to 110 °C
▪️ Working pressure: up to 10 bar

Why valve choice matters

The right valve is not just about technical compatibility — it defines the overall finish and perceived quality of your installation. Matching the radiator and valve in color and style creates a complete, intentional look.

With Royal Thermo Piano designer valves, every detail adds warmth — and style.