The Observa Twin Thermostatic Shower Valve is one of Niagara’s most popular products, this shower valve operates a singular shower accessory of your choice, select from our range of coordinating Observa showering accessories such as shower heads or slide rail kits. TECHNICAL SPECIFICAION Range: Observa Product Type: Concealed Shower Valve Style: Modern Finish: Chrome Material: Brass Max Water Pressure: 5 bar Min Water Pressure: 0.5 bar Flow Rates 0.5 Bar: 6.6 Flow Rates 1 Bar: 10 Flow Rates 3 Bar: 13.9 Mounting: Wall Mounted Temperature Control: Yes Outlets: 1 Valve Control: On/Off GTIN: 5031978059061 WRAS Approved: Yes Weight (kg): 2.44 Guarantee: 10 Year