Square - Black Radiator Valves Straight 8mm

Practical manual radiator control with a modern finish

Designed for simple, hands-on radiator control, this Square valve pair in matt Black lets you manually adjust the amount of hot water entering the radiator. Unlike a TRV, it does not respond automatically as room temperature changes, making it a straightforward choice where manual control is preferred.

Why choose these radiator valves?

• Adjust the radiator without thermostatic regulation: You control the radiator by physically adjusting the valve position, which changes how freely hot water can enter it.
• Stay in direct control of the valve setting: Unlike a thermostatic valve, this manual set does not react to changing room temperature, so the chosen valve position stays consistent until you alter it.
• Keep both radiator connections coordinated: The set contains a pair of coordinated valves for the radiator's two connections, simplifying what needs to be ordered.
• Use the right valve format for the visible pipe route: A straight valve is useful for direct connection layouts, such as pipework travelling along the wall into a side connection or rising into a bottom connection.
• Get the correct pipe-side connection: The supplied reducers adapt the valve set for 8mm microbore pipework, giving this version a connection suited to matching 8mm pipes.
• Coordinate the valves with the radiator finish: With its square modern form and matt Black finish, the set can be used to coordinate the radiator connection with other visible heating accessories.
• Choose solid brass construction for the valve set: The brass construction provides a strong, durable base for a valve that forms a permanent part of the heating installation.
• Choose with added confidence beyond installation: A 5 years guarantee gives you longer-term reassurance beyond the initial installation.

What's included

• 2 x Matching Manual Radiator Valves
• 2 x Valve Reducers
• Pair of 8mm Valve Reducers

Key technical details

• Connection Size Type: 1/2 BSP
• Fitting Type: Straight
• Connection: 8mm
• Control Type: On/Off Control