The Eres Manual Radiator Valves offer precise manual regulation and isolation for radiators and heat emitters in heating systems. These versatile valves can be used as both a wheelhead or lockshield valve, with the handwheel easily replaced by the lockshield cover. Featuring a sliding olive tailpipe, the valves can adjust to suit existing installations. Additionally, a drain-off feature is available for future maintenance needs. Constructed from high-quality brass with a chrome-plated finish, the valves have a maximum inlet pressure of 20 bar and a temperature tolerance of up to 85˚C.View less