The Pro Plus Straight TRV with Lockshield 15 mm – All Black is a premium thermostatic radiator valve set designed for modern central heating systems with 15 mm pipework. This straight valve pair combines precise temperature control with a sleek all-black finish that complements contemporary interiors.

Function & Purpose

The thermostatic radiator valve (TRV) automatically adjusts the flow of hot water into a radiator based on the room temperature and your set preference, helping maintain comfort while reducing energy waste. The matching straight lockshield valve allows installers to balance the heating system, improving overall heat distribution and efficiency.

Compatibility

This valve set is engineered for 15 mm connections, making it suitable for most standard domestic central heating pipework that uses 15 mm copper or compatible tubing.

Design & Build Quality

Finished in a striking all-black coating, the Pro Plus Straight TRV with Lockshield offers a stylish alternative to standard radiator valves. Both valves are constructed from durable materials engineered for long service life and reliable performance. The straight design is ideal for installations where pipework connects directly to the radiator without an angle.

Key Benefits

The thermostatic control enables individual radiator temperature management, which can help enhance comfort and reduce energy consumption. The all-black finish provides a contemporary, high-end look that integrates well with modern décor. The accompanying lockshield valve ensures proper system balancing and consistent heat output.

Ideal Applications

This straight TRV and lockshield set is ideal for home and light commercial heating systems with 15 mm pipework. It is well-suited for new installations, system upgrades, or replacements where both performance and contemporary design are priorities.