Tritherm 3 Port Motorised Valve 22mm

Tritherm 3-Port Motorised Zone Valve The Tritherm 3-Port Motorised Valve is a high-performance diverter valve designed to control the flow of water in small bore domestic central heating systems. Capable of handling systems up to 90,000 Btu/h (26 KW), this valve manages the circulation between the radiator circuit and the hot water cylinder. Key Product Features Feature Detail Benefit Application Domestic Central Heating Controls flow for both radiators and hot water cylinders3.   Capacity Up to 26 KW (90,000 Btu/h) Suitable for most standard residential heating systems4.   Voltage 230-240V ~ 50 Hz Standard mains compatibility5.   Efficiency 6W Power Consumption Low energy usage during operation6.   Flexibility 22mm & 28mm Options Available in standard compression fitting sizes (also 3/4″ & 1″ BSP)7.   Operating Range $ 5^{\circ}\text{C}$ to $ 88^{\circ}\text{C}$ Handles standard heating flow temperatures safely8. Efficient System Control (Y-Plan) This valve is typically used in Y-Plan (Mid-Position) configurations. It acts as a diverter to direct hot water from the boiler to where it is needed most. Port A: Directs flow to the Radiator(s). Port B: Directs flow to the Hot Water Cylinder. Mid-Position: Can allow flow to both simultaneously when demand is high. Technical Specifications Detail Specification Voltage 230-240V ~ 50 Hz 9   Power Consumption 6W 10   Lead Supplied 1 metre, 3 core 11   Max. Ambient Temp $ 52^{\circ}\text{C}$ 12   Flow Temp Range $ 5^{\circ}\text{C}$ to $ 88^{\circ}\text{C}$ 13   Fitting Sizes 22mm, 28mm, 3/4″ BSP, 1″ BSP 14 Hydraulic Performance The valve maintains efficient flow rates with minimal pressure drop. The following graph data represents the relationship between pressure drop and flow rate for different valve sizes (Kv values). Flow vs. Pressure Drop Characteristics Pressure Drop (mwc) Flow Rate (l/min) – K.V. 6.0 Flow Rate (l/min) – K.V. 8.1 0.5 ~18 ~25 1.0 ~28 ~38 2.0 ~40 ~55 3.0 ~50 ~70 4.0 ~60 ~85 5.0 ~70 ~95 (Data derived from Flow Characteristics chart) Dimensions Size Option Width (A) Height (E) 22mm Compression 87mm 133mm 28mm Compression 87mm 137mm 3/4″ BSP 87mm 124mm 1″ BSP 87mm 124mm (Refer to technical table ) Like this:Like Loading…