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VR-F3-port Flanged Iron Rotary Shoe ValvesValve Body24V R/LOn/OffThese cast iron rotary shoe valves are usedin heating systems for mixing or divertingapplications. Valves sizes from 50 to 150mm(2” to 6”) and PN6.Note: These are not tight shut-off valves.Actuator SelectionNon-Failsafe Actuators230V R/LOn/Off24V Mod.LinkageVR-F-P3-F50 VA-05A-24x VA-05A-230x VA-05M-24 VR-LKN-2Others VA-15A-24x VA-15A-230x VA-15M-24x VR-LKN-2Failsafe ActuatorsValve Body 24V On/Off 230V On/Off 24V Mod. LinkageAll VR-F VA-FA-24x VA-FA-230x VA-FM-24x VR-LKN-FSSPECIFICATIONFlow type:Mixing or divertingFluid temperature: –10 to +110°C (14 to 230°F)Rangeability: 100:1Max. pressure drop: DN50 (2”) 50kPa (7.3 psi)DN65 to DN150 (2½ to 6”) 30kPa (4.4 psi)Materials: Body & cover Cast ironSpindle, slipperBrassO-ringsEPDMPressure class:PN6Required motor torque: 50mm (2”) 5Nm (44 in/lb)65 to 100mm (2½ to 4”) 10Nm (88 in/lb)125 to 150mm (5 to 6”) 15Nm (132 in/lb)Weight:37kg max. (81.57 lb)Part codeDescription3-port, Flanged ValvesVR-F-P3-F50-K60 50mm (2”), 60 Kvs (70 Cv) ValveVR-F-P3-F65-K90 65mm (2½”), 90 Kvs (105 Cv) “VR-F-P3-F80-K150 80mm (3”), 150 Kvs (174 Cv) “VR-F-P3-F100-K225 100mm (4”), 225 Kvs (262 Cv) “VR-F-P3-F125-K280 125mm (5”), 280 Kvs (326 Cv) “VR-F-P3-F150-K400 150mm (6”), 400 Kvs (465 Cv) “Linkage KitsVR-LKN-2For VA Actuators from 5 to 15Nm(44 to 132 in/lb)VR-LKN-FSFor VA Failsafe ActuatorsData sheet: VR-F.pdfNote: Please refer to page 63 for VA actuatorsVR-G3-port Screwed Brass Rotary Shoe ValvesThese brass rotary shoe valves are made ofa special brass alloy (DZR) allowing use inheating and cooling systems, for both mixingand diverting applications.Valves are available from ½” to 2” sizes withinternal threads.Note: These are not tight shut-off valves.FEATURES■■PN10■■DN15 to 50■■Internal threaded connections■■Compact sizePart code Description3-port, Screwed ValvesVR-G-01 ½” BSP, 0.4 Kvs (0.47 Cv) ValveVR-G-02 ½” BSP, 0.63 Kvs (0.73 Cv) “VR-G-03 ½” BSP, 1.00 Kvs (1.16 Cv) “VR-G-04 ½” BSP, 1.63 Kvs (1.90 Cv) “VR-G-05 ½” BSP, 2.5 Kvs (2.90 Cv) “VR-G-06 ½” BSP, 4.0 Kvs (4.65 Cv) “VR-G-07 ¾” BSP, 2.5 Kvs (2.90 Cv) “VR-G-08 ¾” BSP, 4.0 Kvs (4.65 Cv) “VR-G-09 ¾” BSP, 6.3 Kvs (7.32 Cv) “SPECIFICATIONValves onlyFlow type:Mixing or divertingFluid temperature: –10 to +110°C (14 to 230°F)Rangeability: 100:1Leak rate: Mixing
VT-xPTerminal Unit Valves<strong>Sontay</strong>’s range of terminal unit valves, aredesigned and provide a high quality longlasting solution for control of hot or chilledwater applications with up to a 50% glycolmix. They are suitable for fan coil units, smallre-heaters and re-coolers in temperaturecontrol systems. They have replaceableinterchangeable cartridges that can bechanged without removing the valve fromthe line. 2 & 3-Port valves are available withfemale or males threaded ports. They are usedin combination with the VT-24, VT-SR (2, 3-portvalves only) and VT-TA range of actuators.FEATURES■■Suitable for water or glycolic water■■Better than 50:1 turndown ratio■■Soft sealing on plug gives complete shut-off■■Life time Warranty on valve castings■■5 year Warranty on cartridgesSPECIFICATIONNominal pressure: PN25Connections: 2, 3-port VT-xPE ½” BSP or ¾” BSP femalethread on all portsVT-2PI½” BSP or ¾” BSP male thread on all portsVT-3PI½” BSP male thread on all portsVT-4P15mm Conex ® or similar compressionfitting kit (not supplied)Stroke length: 2-port valves 4mm (0.16”)3-port valves 2.8mm (0.11”)4-port valves up to 2.60 Kvs 2.8mm (0.11”)4-port valve 3.00 Kvs 4mm (0.16”)Medium temp: 0 to 120°C (32 to 248°F)Glycol:50% max.Materials: Body Low zinc bronze, alloy C84400StemStainless steelPacking Double EPDMDisc / plunger EPDM / brassLeakage: 100% tight shut-offTurndown ratio: 50:1Max. pressure: 3.5 (50.8 psi) barWeight:650g (9.4 lb) max.Part code Description Characteristics2-Port, External Threaded c/w UnionsVT-2PE-15-01 15mm (½”), 0.43 Kvs (0.5 Cv), Value Equal percentageVT-2PE-15-02 15mm (½”), 0.86 Kvs (1.0 Cv), " “VT-2PE-15-03 15mm (½”), 1.30 Kvs (1.5 Cv), " “VT-2PE-15-04 15mm (½”), 1.72 Kvs (2.0 Cv), " “VT-2PE-15-05 15mm (½”), 2.15 Kvs (2.5 Cv), " “VT-2PE-15-06 15mm (½”), 2.58 Kvs (3.0 Cv), " “VT-2PE-20-07 20mm (¾”), 2.58 Kvs (3.0 Cv), " “VT-2PE-20-08 20mm (¾”), 3.87 Kvs (4.5 Cv), " Linear3-Port, External Threaded c/w UnionsVT-3PE-15-02 15mm (½”), 0.86 Kvs (0.5 Cv), Value Equal percentageVT-3PE-15-03 15mm (½”), 1.72 Kvs (2.0 Cv), " “VT-3PE-15-04 15mm (½”), 2.58 Kvs (3.0 Cv), " “VT-3PE-20-05 20mm (¾”), 3.10 Kvs (3.5 Cv), " “2-Port, Internal ThreadedVT-2PI-15-01 15mm (½”), 0.43 Kvs (0.5 Cv), Value Equal percentageVT-2PI-15-02 15mm (½”), 0.86 Kvs (1.0 Cv), " “VT-2PI-15-03 15mm (½”), 1.30 Kvs (1.5 Cv), " “Part code Description Characteristics2-Port, Internal ThreadedVT-2PI-15-04 15mm (½”), 1.72 Kvs (2.0 Cv), Value Equal percentageVT-2PI-15-05 15mm (½”), 2.15 Kvs (2.5 Cv), “ “VT-2PI-15-06 15mm (½”), 2.58 Kvs (3.0 Cv), “ “VT-2PI-20-07 20mm (¾”), 2.58 Kvs (3.0 Cv), “ “VT-2PI-20-08 20mm (¾”), 3.87 Kvs (4.5 Cv), “ Linear3-Port, Internal ThreadedVT-3PI-15-01 15mm (½”), 0.86 Kvs (1.0 Cv), Value LinearVT-3PI-15-02 15mm (½”), 1.72 Kvs (2.0 Cv), “ “VT-3PI-15-03 15mm (½”), 2.58 Kvs (3.0 Cv), “ “4-Port, Compression Terminal Valves (diverting only)VT-4P-15-01 15mm, 0.86 Kvs (1.0 Cv), Value LinearVT-4P-15-02 15mm, 1.70 Kvs (2.0 Cv), “ “VT-4P-15-03 15mm, 2.60 Kvs (3.0 Cv), “ “VT-4P-15-04 15mm, 3.00 Kvs (3.5 Cv), “ “Data sheet: VT-xP.pdfNote: 6.8 bar (98.6 psi), high close-off 2-port valves are available on request.Please contact the Customer Services Team for more information.VT-24Terminal Unit Valve ActuatorsThe VT-24 range of actuators are for use withthe VT-xP terminal unit valves. They haveend of travel automatic shut-off for longlife expectancy. On start-up the modulating<strong>version</strong> has an automatic calibration sequenceduring which the two ends of travel areprogrammed.The reversible, brushless, synchronous, electricmotor maintains accurate positioning andprovides creep-free control with extremeaccuracy.FEATURES■■Raise/lower (3-point) ormodulating control types■■No tools required for mounting■■Hand override■■Life expectancy in excessof ½ million cycles■■Quite operationSPECIFICATIONPower supply: 24Vac +10% –5%Power consumption: 45mA, 1VAControl type: VT-24-RL Raise/lower (3-point)VT-24-M0-10Vdc ModulatingFrequency:50/60HzStroke: 4.5mm (0.18”)Speed: VT-24-RL 90 seconds @ 60HzVT-24-RL108 seconds @ 50HzVT-24-M120 secondsFeedback:1-5Vdc (VT-24-M only)Ambient: Temperature 5 to 50°C (41 to 122°F)Humidity0 to 95% non-condensingProtection:IP51Weight:240g (0.53 lb)Part code DescriptionVT-24-RL 24V Raise/Lower ActuatorVT-24-M 24V ModulatingData sheet: VT-24.pdf& Interfaces Pressure Relative Humidity Wireless Devices Temperature Valves & ActuatorsUK Tel. +44 (0) 1732 861200 · Int. Tel. +44 (0) 1732 861225 · UK Fax +44 (0) 1732 861201 · Int. Fax +44 (0) 1732 86122667
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