Give your cast iron radiator the finishing touch with valves that match its period style and keep heat under control. Our dedicated range of cast iron radiator valves covers classic wheel heads, crossheads and heritage finishes, alongside precise thermostatic options for day-to-day comfort. If you’re comparing across the wider selection, browse all radiator valves.
Traditional Look, Modern Control
Cast iron radiators deserve fittings that look the part without compromising performance. Thermostatic radiator valves (TRVs) regulate flow automatically. This helps radiators maintain a steady room temperature, while manual valves give simple on/off control when you prefer to set output yourself.
Whichever route you choose, cast iron radiator valves protect the aesthetic of your radiator and keep your system easy to live with. You’ll also find heritage styling cues, such as wooden wheel heads and knurled details, which are specifically designed to complement period columns and ornate feet.
Choose Your Finish And Fit
From compact cloakrooms to large bay-fronted lounges, there’s a practical fit and a matching finish for every space. Our range includes radiator valves for cast iron radiators in popular sizes and orientations, so you can achieve a tidy, aligned pipe run and a consistent look across the room.
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Types: thermostatic TRVs or manual valves
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Orientations: angled, straight and corner to suit pipework and inlet position
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Connections: common 15mm, with selected options in 10mm and 8mm
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Finishes: polished or brushed brass, nickel, chrome, pewter, copper, black nickel and more
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Style notes: traditional crossheads, wheel heads (including wood), and period-influenced bodies
Not sure about the heat output before you choose? Use our handy heating calculator to size the radiator, then match the valves for a cohesive finish.
Installation Tips, Care And Next Steps
Check your radiator’s inlet position and the direction of flow arrows on the valve body before fitting, and choose angled, straight or corner to suit your pipework. After installation, start at a mid TRV setting to let the room settle, then fine-tune over a couple of days. Wipe chrome, brass and coloured surfaces with a soft cloth and avoid abrasive cleaners to keep each finish looking its best.
For helpful advice, you can read The Complete Guide to Radiator Valves or get practical insight from Should Radiator Valves Be Fully Open?.
Order Cast Iron Radiator Valves Online at Trade Radiators
Order cast iron valves for your radiator today and enjoy swift UK delivery, free on all orders.
Need help with compatibility or sizing for your cast iron setup? Feel free to contact us and we’ll help you select the right cast iron radiator valves for your system.