The Pegler Yorkshire Terrier 3 TRV Angled is a thermostatic radiator valve with an angle pattern for vertical or horizontal mounting. It features frost protection, a wax sensor, and a bi-directional valve body with a compression connection. The frost protection setting ensures optimal performance in colder conditions. Terrier is the UK's market-leading brand of radiator valves, renowned for its pedigree, superior quality, and excellent value for money.