Kartell K-RAD Straight Radiator Valve 15mm Pair White (WHITE-STR)

Crisp white straight radiator valves for installations where pipework runs through the floor. The Kartell K-RAD Straight Radiator Valve in White (WHITE-STR) is supplied as a matched pair — one supply, one return — giving everything needed to commission one radiator. Solid brass body with gloss white powder coating; the clean classic choice for traditional schemes, white radiators, and bright, minimal bathrooms.

At a glance

• Supplied as a pair (one complete set per radiator)
• Finish: Gloss white powder-coat on solid 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 white angled valves (WHITE-ANG). For corner installations, see our white corner valves (CRNV-WHITE).