The Pro Classic Angled TRV with Lockshield 15 mm is a high-quality thermostatic radiator valve (TRV) designed to give precise temperature control and efficient heating regulation for individual radiators in central heating systems. Its angled design and integrated lockshield make installation and setup straightforward, while ensuring long-lasting performance.

Function & Purpose

This angled TRV allows you to control the flow of hot water into a radiator based on room temperature. The built-in thermostatic sensor adjusts the valve opening according to the set temperature, helping maintain comfortable warmth and improve energy efficiency. The included lockshield valve controls the flow on the return side of the radiator, allowing installers to balance the heating system effectively.

Compatibility

The valve is designed for 15 mm pipe connections, making it compatible with most standard domestic central heating installations that use 15 mm copper or compatible piping.

Design & Build Quality

The Pro Classic Angled TRV with Lockshield is engineered for durability and reliable performance. It typically features a robust brass body with corrosion-resistant finishes, ensuring long service life. The angled configuration allows easy connection to radiators where a straight valve isn’t ideal due to pipe orientation.

Key Benefits

The thermostatic radiator valve enables room-by-room temperature control, which can help reduce energy use and improve comfort. The lockshield valve ensures proper balancing of the system, leading to even heat distribution and better overall performance. Its classic styling integrates well with traditional or contemporary heating installations.

Ideal Applications

This TRV kit is ideal for residential heating systems where individual radiator temperature control and system balancing are required. It suits new installations, upgrades, or replacements in homes, apartments, and light commercial properties with 15 mm pipework.