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Instruction Manual for Regulus models including: VZK R 325-230-1P, VZK R 3xx-230-1P, VZK R 325-230-1P Three Way Ball Valve, Three Way Ball Valve, Way Ball Valve, Ball Valve, Valve
VZK R 325 60 L 1F Vană de zonă cu 3 căi : Regulus
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DocumentDocumentVZK R 3xx-230-1P www.regulus.eu Installation and Operation Manual EN THREE-WAY ZONE BALL VALVE VZK R 3xx-230-1P VZK R 3xx-230-1P CONTENTS 1. Introduction ................................................................................................................... 3 2. Technical Data .............................................................................................................. 3 3. Actuator.......................................................................................................................... 5 3.1. Actuator Electrical Wiring ................................................................................ 5 3.2. Actuator Control .............................................................................................. 6 3.3. Actuator Placing .............................................................................................. 6 4. L-bore Valves ................................................................................................................ 7 4.1. Valve Adjustment Options ............................................................................... 7 5. T-bore Valves ................................................................................................................ 9 5.1. Valve Adjustment Options ............................................................................... 9 6. Changing the direction of rotation of the actuator ......................................................... 13 7. Permissible and prohibited positions ............................................................................ 14 2 THREE-WAY ZONE BALL VALVE - www.regulus.eu 1. Introduction A 3-way zone valve with electric actuator (230V, 50Hz), permitting manual control. It is usually used in heating and solar thermal systems. The actuator is attached to the valve with four M5 nuts (spanner size 8) and can be removed without the need to remove the valve. The valve does not interrupt the flow of fluid through the common port during switching. The direction of fluid flow is indicated by the actuator control lever. Fluid can flow in either direction through the valve (common port can be used either as inlet or outlet). 2. Technical Data L-bore Valves Code Connecting thread A Dimension B Dimension C Dimension D Open/close time [s] Kvs [m3/h] Weight [kg] Marking VZK R 320-230-1P-60 L 3/4F 19367 3 x G 3/4" F 96 50 160 60 VZK R 320-230-1P-60 L 1F 19366 3 x G1" F 96 50 160 60 VZK R 325-230-1P L 3/4F 13603 3 x G 3/4" F 104 52 168 60 VZK R 325-230-1P L 1F 13604 3 x G 1" F 104 52 168 60 VZK R 325-230-1P-15 L 1F 19000 3 x G 1" F 104 52 168 15 VZK R 325-230-1P L 5/4F 18671 3 x G 5/4" F 104 52 168 60 VZK R 325-230-1P-15 L 6/4M 19005 3 x G 6/4 "M 128 64 168 15 T-bore Valves 10,5 1,3 10,6 1,3 13,1 1,6 14,3 1,7 14,3 1,7 14,3 1,8 14,3 1,8 Code Connecting thread A Dimension B Dimension C Dimension D Open/close time [s] Kvs straight [m3/h] Kvs angled [m3/h] Weight [kg] Marking VZK R 320-230-1P-60 T 3/4F 19189 3 x G 3/4" F 96 50 160 60 17,8 10,5 1,3 VZK R 320-230-1P-60 T 1F 19187 3 x G1" F 96 50 160 60 19,5 10,6 1,3 VZK R 325-230-1P T 3/4F 18673 3 x G 3/4" F 104 52 168 60 20 13,1 1,6 VZK R 325-230-1P T 1F 18550 3 x G 1" F 104 52 168 60 28,3 14,3 1,7 VZK R 325-230-1P-15 T 1F 19001 3 x G 1" F 104 52 168 15 28,3 14,3 1,7 VZK R 325-230-1P T 5/4F 18676 3 x G 5/4" F 104 52 168 60 28,3 14,3 1,8 VZK R 325-230-1P-15 T 6/4M 19006 3 x G 6/4 "M 128 64 168 15 28,3 14,3 1,8 THREE-WAY ZONE BALL VALVE - www.regulus.eu 3 Technical Data Max. working pressure Max. fluid working temperature Valve open/close time Angle of rotation Ambient working temperature Max. relative humidity Max. pressure difference Electric Data Power supply Max. power consumption Max. current Torque IP rating Protection class Power cable cross section Power cable length Power cable length Valve housing Valve spindle Valve ball O-rings Seal Power cable 4 10 bar 110 °C 15 s or 60 s (depending on the actuator) 90° 5 °C to 40 °C 80% non condensing 10 bar 230 V 50 Hz 4 VA 17 mA 5 Nm IP42 II 3 x 0.5 mm2 2 m brass CW617N brass CW617N chrome-plated brass EPDM, FPM PTFE PVC THREE-WAY ZONE BALL VALVE - www.regulus.eu Direction of flow through the valve Direction of flow through the valve is indicated by the actuator control lever or by the groove on the valve spindle visible after removing the actuator: L-bore Valve More info can be found in Chapters 4 and 5. T-bore Valve 3. Actuator 3.1. Actuator Electrical Wiring The actuator is controlled by the switching contact of the controller or thermostat 230V, 50Hz. Permanent power supply is applied to terminals 1 and 2. The switched live is connected to terminal 3. Wiring diagram blue black brown controller or thermostat THREE-WAY ZONE BALL VALVE - www.regulus.eu 5 3.2. Actuator Control The actuator can be switched between automatic and manual mode. In automatic mode, its direction of rotation is indicated by light indicators. In manual mode, the valve can be turned using the control lever. The control lever shows the position of the valve using the coloured field. The colour of the fluid flow direction on the label corresponds to the colour indicated by the control lever. Label Indicators Automatic mode Control lever Manual mode 3.3. Actuator Placing The default position of the actuator is such that the valve can be installed in the piping without removing the actuator. If required, the actuator can be removed and fitted in a different position (in quarter turns) - see the fig. The label shall be then carefully removed and rotated to the correct position according to the ports arrangement. Default position of the valve actuator 6 THREE-WAY ZONE BALL VALVE - www.regulus.eu 4. L-bore Valves 4.1. Valve Adjustment Options A) Factory adjustment The default setting of the actuator is with the lever turned into the blue field (OFF position). After the switched live is connected (ON), the valve turns clockwise and the red field is shown by the lever. After the switched live is disconnected (OFF), the valve returns to its default position. A label showing the fluid flow direction in colour corresponding to the lever position is placed on the actuator. Default position (OFF) Direction of rotation when switched live voltage is applied to terminal No. 3 Position after turning (ON) Label on the actuator Blue indicator Red indicator THREE-WAY ZONE BALL VALVE - www.regulus.eu 7 B) Swapping the ON and OFF positions of the valve If necessary, the ON and OFF valve positions can be swapped. In the default position (OFF) the lever will be turned to the red field. After the switched live is connected (ON), the valve turns anti-clockwise and the blue field is shown by the lever. After the switched live is disconnected, the valve returns to its default position (OFF). How to change the default position of the valve 1. Switch the actuator to manual mode and turn the lever by a quarter turn into the red field. 2. Change the direction of rotation of the actuator according to Chapter 6. 3. Switch the actuator to automatic mode. 4. Remove the label from the actuator and replace it with the enclosed label showing the corresponding setting. Default position (OFF) Direction of rotation when switched live voltage is applied to terminal No. 3 Position after turning (ON) Label on the actuator Red indicator Blue indicator 8 THREE-WAY ZONE BALL VALVE - www.regulus.eu 5. T-bore Valves 5.1. Valve Adjustment Options A) Factory adjustment The default setting of the actuator is with the lever turned to the blue field (OFF position) and the fluid flows straight through the valve. After the switched live is connected (ON), the valve turns clockwise. The lever is turned to the red field and the fluid is directed through 90 degrees in the valve. After the switched live is disconnected (OFF), the valve returns to its default position. A label showing the fluid flow direction in colour corresponding to the colour corresponding to the lever position is placed on the actuator. Default position (OFF) Direction of rotation when switched live voltage is applied to terminal No. 3 Position after turning (ON) Label on the actuator Blue indicator Red indicator THREE-WAY ZONE BALL VALVE - www.regulus.eu 9 Other Adjustment Options The default valve adjustment can be changed in three different ways. B) Swapping the ON and OFF positions of the valve If necessary, the ON and OFF valve positions can be swapped. In the default position (OFF) the lever is turned to the red field and the fluid will be directed through 90 degrees in the valve. After the switched live is connected (ON), the valve turns anti-clockwise, the blue field is shown and the fluid will flow straight through the valve. After the switched live is disconnected, the valve returns to its default position (OFF). How to change the default position of the valve 1. Switch the actuator to manual mode and turn the lever by a quarter turn to show the red field. 2. Change the direction of rotation of the actuator according to Chapter 6. 3. Switch the actuator to automatic mode. 4. Remove the label from the actuator and replace it with the enclosed label showing the corresponding setting. Direction of rotation Default position (OFF) when switched live voltage is applied to terminal No. 3 Position after turning (ON) Label on the actuator Red indicator Blue indicator 10 THREE-WAY ZONE BALL VALVE - www.regulus.eu C) Changing the common port of the valve If necessary, the common port of the valve can be changed. In the default position (OFF) the lever is turned to the red field and the fluid will flow straight through the valve. After the switched live is connected (ON), the valve turns anti-clockwise. The blue field will be shown and the fluid will be directed through 90 degrees in the valve. After the switched live is disconnected, the valve returns to its default position (OFF). How to change the default position of the valve 1. Switch the valve to manual mode and turn the lever to the default factory position (blue field). 2. Unscrew the four M5 nuts (spanner size 8) and remove the actuator from the valve. 3. Turn the lever by a quarter turn to show the red field. 4. Fit the actuator on the valve and tighten it with the four M5 nuts. 5. Change the direction of rotation of the actuator according to Chapter 6. 6. Switch the actuator to automatic mode. 7. Remove the label from the actuator and replace it with the enclosed label showing the corresponding setting. Default position (OFF) Direction of rotation when switched live Position after turning voltage is applied to (ON) terminal No. 3 Label on the actuator Red indicator Blue indicator THREE-WAY ZONE BALL VALVE - www.regulus.eu 11 D) Changing the ON and OFF positions and common port of the valve If necessary, the ON and OFF valve positions and the common port of the valve can be changed. In the default position (OFF) the lever is turned to the blue field and the fluid will be directed through 90 degrees in the valve. After the switched live is connected (ON), the valve turns clockwise. The red field will be shown and the fluid will flow straight through the valve. After the switched live is disconnected (OFF), the valve returns to its default position. How to change the default position of the valve 1. Switch the valve to manual mode and turn the lever to the default factory position (blue field). 2. Unscrew the four M5 nuts (spanner size 8) and remove the actuator from the valve. 3. Turn the lever by a quarter turn to point to the red field. 4. Fit the actuator on the valve and tighten it with the four M5 nuts. 5. Turn the lever by a quarter turn to point to the blue field. 6. Switch the actuator to automatic mode. 7. Remove the label from the actuator and replace it with the enclosed label showing the corresponding setting. Default position (OFF) Direction of rotation when switched live voltage is applied to terminal No. 3 Position after turning (ON) Label on the actuator Blue indicator 12 Red indicator THREE-WAY ZONE BALL VALVE - www.regulus.eu 6. Changing the direction of rotation of the actuator In the factory setting, the actuator without control voltage shows the blue field. After the control voltage is applied, the actuator starts turning clockwise and the red field is shown. The jumper is placed vertically. After the jumper is turned to a horizontal position, the actuator without control voltage will show the red field. After the control voltage is applied, the actuator starts turning anti-clockwise and the blue field is shown. 1. Switch off the supply voltage, set the manual 2. Locate the jumper - see the red control, unscrew and remove the actuator cover. marked area in the picture. 3. In the factory setting, the jumper is placed vertically. The actuator turns clockwise. 4. Turning the jumper by 90 deg. to the horizontal position will change the direction of rotation. The actuator now turns anti-clockwise. Having placed the jumper to the desired position, re-install the actuator cover and switch the actuator to automatic mode. THREE-WAY ZONE BALL VALVE - www.regulus.eu 13 7. Permissible and prohibited positions WARNING - Important Installation of the valve in a position where the actuator is located below the valve is prohibited. ©2022 We reserve the right to errors, changes and improvements without prior notice. REGULUS spol. s r.o. E-mail: sales@regulus.eu Web: www.regulus.eu v1.2-10/2022