Square - Black Radiator Valves Angled 15mm

Simple manual radiator control with a black 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: Manual adjustment lets you alter the hot-water flow through this radiator without relying on a thermostatic sensing mechanism.
• Choose a setting that remains where you leave it: There is no automatic room-temperature response: once set, the valve continues to allow the selected level of flow until you manually change it.
• Complete both sides of the radiator with one purchase: Supplying two matching manual valves together keeps both sides of the radiator visually consistent and avoids a separate valve purchase.
• Make the valve direction work with your pipework: For a side radiator connection fed by pipes coming up from the floor, the angled body provides the required change in direction.
• Make sure the valve suits the pipework at the radiator: Its 15mm connection makes this version suitable where the radiator is being fed by 15mm pipework.
• Complete the installation with a coordinated detail: The square profile and matt Black finish give the visible valve set a coordinated modern detail that can be matched with your radiator and pipe covers.
• Choose solid brass construction for the valve set: Brass construction gives the set a durable foundation for regular manual adjustment and everyday heating use.
• Buy with longer-term reassurance: With a 5 years guarantee, the set comes with added reassurance for the years after installation.

What's included

• 2 x Matching Manual Radiator Valves

Key technical details

• Connection Size Type: 1/2 BSP
• Fitting Type: Angled
• Connection: 15mm
• Control Type: On/Off Control