Enduring, ageless, classic. Our bare metal finishes stand the test of time.
Unique to Castrads, you won’t find these finishes anywhere else.
Arouse creativity. Innovative finishes that intrigue and inspire.
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Including radiator assembly, delivery guides and pre-installation tips.
Help on getting the thread size right when replacing parts.
Home / Spare parts / Radiator Valve Spares
Thermostatic heads, valve spuds, compression nuts and more.We believe quality goods should always be repairable. If something goes wrong with one of our valves we can usually replace just the damaged part without the need to start afresh.