ERP (Energy Efficiency)YTRV Sensor TypeLiquid-FilledInlet Connection TypeThreaded (NPT/BSPT)Outlet Connection TypeCompressionInlet Connection Size15mmOutlet Connection Size15mmYears Guaranteed1.5Width40mmTypeThermostatic Radiator Valve (TRV)StyleContemporaryStandards MetEN 215 and A-rated for energy efficiencySize15 mmPower TypeNon Electric (Thermostatic & Manual)Operating Temperature Range10 °C to 30 °CNumber of Ports2 PortsMinimum Operating Temperature110 °CMinimum Operating Pressure10 bar (145 psi)Maximum Operating Temperature110 °CMaximum Operating Pressure10 bar (145 psi)MaterialPlasticFrost ProtectionYesFinishChrome PlatedERP RatingADiameter15mmColour FamilyChromeColourWhite & ChromeBody StyleAngledSupplier Part Number07 25 006Range DescriptionTRV4Brand NameDrayton