Kartell K-RAD Straight Radiator Valve 15mm Pair Anthracite (ANTH-STR)

Premium anthracite straight radiator valves for installations where pipework runs through the floor. The Kartell K-RAD Straight Radiator Valve in Anthracite (ANTH-STR) is supplied as a matched pair — one supply, one return — giving everything needed to commission one radiator. Solid brass body with hand-finished matt anthracite powder coating; the natural choice for matt black taps, anthracite radiators, and design-led modern bathroom schemes.

At a glance

• Supplied as a pair (one complete set per radiator)
• Finish: Matt anthracite powder-coat on brass
• Connection: 15mm × 1/2" BSPT — standard UK fitting
• Pipework orientation: Floor-entry (vertical pipework)
• Valve type: Manual (pair with a TRV elsewhere on the circuit if thermostatic control is required)
• Compatible with all standard heated towel rails and radiators
• 5-year manufacturer warranty

For pipework running through the wall, see our anthracite angled valves (ANTH-ANG). For corner installations, see our anthracite corner valves (CRNV-ANTH).