This Bentley manual silver nickel valve set is an opulent high grade twin pack from Evolve consisting of two traditional radiator valves in a silver nickel finish: a wheel head and lockshield valve. Available with 15mm compression to fit all cast iron radiators, the dial is manually adjusted via the wooden lever supplied.
Please note: Bentley TRVs are only suitable for use as a reverse flow valve when the system differential pressure across the valve does not exceed 0.25 bar. An auto bypass should be fitted in conjunction with all Bentley valves. An 8mm Allen key is suitable for the lockshield.
|Max. working pressure||10 bar|
|Max. pressure differential||1 bar|
|Min. water temperature||2C|
|Max. water temperature||100C|
|Max. ambient temperature||50C|