Reduces risk of water-borne pathogensThe DVS thermal disinfection valve has been designed to prevent biofilm, reducing the risk of water-borne pathogens by allowing thermal disinfection from the TMV through to the outlet (1 x TDV is required per TMV). The valve is suitable for taps, showerheads and other washroom equipment fitted with a TMV. Thermal disinfection is enabled manually via a hex socket key with quarter turn operation. The integral non-return valves prevent a backflow of water ensuring excellent levels of hygiene. Manufactured from DZR brass which is highly resistant to corrosion and is compatible with 22mm or 15mm pipework (3x15mm reducers required).Brass5 Years720gReduces risk of water-borne pathogensSuitable for 22mm and 15mm pipeworkCompliant with water regulations and by-lawsWRAS approvedSimple, single quarter turn operationIntegral non-return valves to prevent backflowCorrosion resistant DZR brass body