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ManualsBrandsSiemens ManualsLarge Stroke (BC1)Acvatix valves and actuators range overview – brochure

VALVES AND ACTUATORS

Acvatix hydronics.

Everything under control.

Fast and easy planning, installation and commissioning

siemens.com/acvatix

warranty

for you!

Summary of content (32 pages)

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More warranty for you! VALVES AND ACTUATORS Acvatix hydronics. Everything under control. Fast and easy planning, installation and commissioning siemens.
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The right solution for every hydronic project New: 5-year warranty on valves and actuators, damper actuators, and sensors.
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Acvatix hydronics. Efficient all down the line Product selection and engineering made easy Tools from Siemens – such as the HIT Portal, the Acvatix slide ruler and the “Combi Valve Sizer” app – allow you to quickly find the right products. You can use the HIT Portal to design the entire HVAC application step by step while also accessing the specifications directly, complete with plant diagrams and lists of materials.
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The right valve for every operating range Valves are used in all parts of HVAC systems. We help you to find exactly the right valves for your application and for the particular purpose intended. Intelligent Valves Makes it a snap! PICVs Hydronics made easy Globe valves Plan and install in record time Intelligent Valves are self-optimizing dynamic valves with cloud connection used in heating groups and air handling units. They optimize consumption, increase energy efficiency and reduce operating costs.
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Do it right: Dynamic hydronic balancing Hydronic balancing means, the right amount of water at the right time in the right place. Sounds easy! But is it? There are several solutions, but one is definitely the right way to do it. Hydronic balancing with standard control valves To create a balanced hydronic system with standard control valves you must first determine design flow rates and calculate the pressure losses across the whole hydronic network.
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Refrigerant valves Rotary valves Magnetic valves Control ball valves n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 16 ET 16 ET 16 F 16 F 10 ET 25 ET/IT 25 ET/IT 16 F 25 F 10 ET 10 ET 16 ET 16 ET 16 ET 16 ET 16 ET 16 ET 16 ET 16 ET 16 ET 16 ET 16 ET 25 ET 16 IT 16 IT 6 F 6 F 10 F 10 F 16 F 16 F 16 F 16 F 25 F 25 F 40 F 40 F 40 ET 40 ET 40 IT 40 IT 16 ET/IT 16 ET 16 ET 16 ET 16 ET 16 ET 16 F 16 F 16 F 16 F 1
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n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n PIC
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Intelligent Valves Typical applications – Heating groups – Air handling units PN 16 Data sheet Valve type Operating voltage EVG4U10E.. DN15-50 AC/DC 24 V EVF4U20E.. DN65-125 AC/DC 24 V 1...120 °C A6V11444716 EVG4U10E015 15 kvs [m3/h] 4 EVG4U10E025 25 EVG4U10E020 EVG4U10E032 EVG4U10E040 EVG4U10E050 32 10 1.35 4.5 40 26 3.45 11.5 50 9 22.5 30 100 113 125 80 14.5 142 36 Valve type Operating voltage EXG4U10E.. DN15-50 AC/DC 24 V EXF4U20E..
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Threaded PICVs Typical applications – Radiators – Chilled ceilings – Fan coil units Actuators RTN.. STA.. SSA..31/81/61.. SSA..HF SSA118.. Data sheet N2111 N4884 A6V11858276 A6V11858278 A6V11858280 Operating voltage Positioning signal Positioning time [s] 2-position 210 3-position 67.5 3-position 67.5 0...10 V 270 2) 2-position/PDM 270 0...10 V 25 4...20 mA 25 0...10 V 25 0...10 V 25 KNX S-/LTE-Mode, KNX PL-Link 50 AC 230 V AC 24 V AC/DC 24 V PN 10 Data sheet 1...90 °C DIN N2185 VPD110A-..
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Flanged PICVs Typical applications – District heating – Heating groups – Air handling units Actuators SAX..P.. SQV91P.. SAV..P.. Data sheet N4509 N4833 N4510 Operating voltage AC 230 V Positioning signal 3-position 3-position AC/DC 24 V 3-position 3-position 3-position A6V11466366 VPF44.50F15 3) VPF44.50F25 3) VPF44.65F25 3) VPF44.65F35 3) VPF44.80F35 3) VPF44.80F45 3) VPF44.100F70 VPF44.100F90 VPF43.125F110 VPF43.125F135 VPF43.
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Threaded globe valves Typical applications – Radiators Actuators RTN.. Typical applications – Radiators Actuators STA.. SSA..31/81/61.. SSA..HF SSA118.. Operating voltage AC 230 V Data sheet N2111 RTN51 / RTN51G PN 10 Data sheet 1...120 °C Data sheet N4884 A6V11858276 A6V11858278 A6V11858280 Positioning signal Positioning time [s] 2-position 210 3-position 67.5 AC 24 V 3-position 67.5 0...10 V 270 6) AC/DC 24 V 2-position/PDM 270 0...10 V 25 4...20 mA 25 0...
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Threaded globe valves Typical applications – Floor heating – Chilled ceilings – VAV – Fan coil units – Zone control Actuators SSB.. Data sheet N4891 Operating voltage AC 230 V Positioning signal 3-position AC 24 V AC/DC 24 V PN 16 Data sheet 1…110 °C N4845 VVP45.10-.. 1) VVP45.15-2.5 VVP45.20-4 0...10 V 10 G 1B 4 – ∆ps [kPa] SSB81.1 ∆pmax [kPa] 725 400 350 350 350 ∆ps [kPa] ∆pmax [kPa] 725 400 350 350 350 350 350 6.3 300 300 300 300 VXP45.15-2.5 15 G ¾B 2.
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Threaded globe valves Typical applications – Floor heating – Fan coil units – Zone control Actuators Data sheet N4863 A6V10446174 N4884 N4860 SFA.. SUA21/3 STA.. SSA31.04 1) Operating voltage AC 230 V Positioning signal 2-position 2-position 2-position/SPST 2) 3-position/SPDT 2) 2-position 0…10 V 2-position/PDM AC 24 V AC/DC 24 V PN 16 Data sheet 1…110 °C A6V10421629 VVI46.15/2 VVI46.20/2 VVI46.25/2 VXI46.15/2 4) VXI46.20/2 4) VXI46.25/2 4) VXI46.25T/2 2.
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Threaded globe valves Actuators SAX.. SKD.. SKB.. Data sheet N4501 N4561 N4564 Operating voltage Positioning signal Positioning time [s] AC 230 V 3-position 120 3-position 3-position AC 24 V 1) PN 16 -25…150 °C 2) Data sheet N4363 VVG41.13 VVG41.15 VVG41.40 SAX31.03 – – 120 8 10 – 30 – – – 8 – – SKD32.51 – SKD32.21 SKB32.51 – – SAX81.00 SKD82.50 SKB82.50 3-position 0...10 V, 4...20 mA 0...10 V, 4...20 mA 30 – – – 30 30 – 120 120 – – 15 – – 10 SAX81.
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Threaded globe valves Typical applications – Boiler plants – Domestic hot water – Heating groups – Air handling units Actuators SAS.. Data sheet N4581 Operating voltage Positioning signal AC 230 V Positioning time [s] 3-position 120 3-position 120 PN 16 1…120 °C N4364 VVG44.15-.. 1) VVG44.15-.. VVG44.15-.. VVG44.20-6.3 VVG44.25-10 VVG44.32-16 VVG44.40-25 Typical applications – Boiler plants – Heating groups – Air handling units Actuators SSC..
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Flanged globe valves Actuators Data sheet SKD.. N4561 SAX.. SKB.. SKC.. SAV.. AC 24 V 1) AC/DC 24 V PN 10 Data sheet N4564 N4566 N4503 -10…130 °C N4401 VVF22.25-.. 2) VVF22.40-.. VVF22.50-40 VVF22.65-63 VVF22.80-100 VVF22.100-160 -10…150 °C 3) N4402 VVF32.15-.. 2) VVF32.25-.. 3-position 3-position 3-position 3-position 3-position 3-position 3-position 0...10 V, 4...20 mA 0...10 V, 4...20 mA 0...10 V, 4...20 mA 0...10 V, 4...20 mA Modbus VVF32.50-40 1) SAX81..
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Flanged globe valves Typical applications – District heating Actuators Data sheet SAX.. N4501 – Chiller plants SKB.. N4564 – Heating groups – Air handling units N4561 SKC.. – Domestic hot water SKD.. N4566 SAV.. Operating voltage AC 230 V N4503 Positioning signal 3-position AC 24 V AC/DC 24 V PN 25 -20...
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Flanged globe valves Data sheet N4561 SAV.. N4503 SKB.. SKC.. AC 230 V 3-position Positioning time [s] SKD SKB/C SAV 120 120 120 3-position 120 120 3-position 30 3-position PN 40 -25...220 °C A6V11459527 2800 N 2800 N SKB/C – SKD32.50 SKB32.50 SKC32.60 – 8 10/18 SKD32.51 SKB32.51 SKC32.61 – – 8 – SKD32.21 – – 120 120 120 – – SKD82.50 SKB82.50 SKC82.60 3-position 120 120 – 8 10/18 SKD82.51 SKB82.51 SKC82.61 0...10 V, 4...
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Control ball valves Typische Anwendungen Actuators Data sheet – Domestic hot water GQD..9A N4659 – L üftungs- und GDB..9E A6V10636150 Klimaanlagen – Chilled ceilings – VAV GSD..9A GDB111.9E/KN GMA..9E GLB..9E GLD..9E – Fan coil units – Zone control PN 40 N4658 A6V10636203 A6V11171770 Positioning signal AC 100…240 V AC 24 V 2/3-position KNX S-/LTE-Mode, KNX PL-Link Modbus 3-position PN 40 Data sheet 1) -10…120 °C N4211 VAG61.15-..1) VAG61.15-.. VAG61.20-.. VAG61.20-10 VAG61.
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6-port control ball valves Typical applications Actuators Data sheet – Heated and chilled GSD..9A GDB..9E GDB111.9E/KN A6V10636056 A6V10636150 A6V10725318 Operating voltage Positioning signal AC 100…240 V 2-position ceilings AC 230 V AC 24 V AC/DC 24 V PN 16 Data sheet 5…90 °C A6V10564480 VWG41.10-0.25-0.4 VWG41.10-0.25-0.65 VWG41.10-0.25-1.0 VWG41.10-0.25-1.3 VWG41.10-0.25-1.6 VWG41.10-0.25-1.9 VWG41.10-0.4-0.4 VWG41.10-0.4-0.65 VWG41.10-0.4-1.0 VWG41.10-0.4-1.3 VWG41.10-0.4-1.6 VWG41.
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Magnetic valves Typical applications Valve type Operating voltage Positioning signal – District heating MXF461.. M3P..FY.. MVF461H.. MXG461.. MXG461B.. MXG461S.. MXG462S.. AC/DC 24 V AC 24 V AC/DC 24 V AC/DC 24 V AC/DC 24 V AC/DC 24 V AC/DC 24 V 0...10 V, 2...10 V, 4...20 mA P 1) 0...10 V, 4...20 mA P 1) 0...10 V, 2...10 V, 0...20 mA, 4...20 mA – 0...10 V, 2...10 V, 4...20 mA P 1) 0...10 V, 2...10 V, 0...20 mA, 4...20 mA – 0...10 V, 2...10 V, 4...20 mA – 0...10 V, 2...10 V, 0...20 mA, 4...
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Butterfly valves Rotation angle 90° Typical applications Actuators Data sheet – Boiler plants SAL.. N4502 Operating voltage Positioning signal Positioning time [s] AC 230 V 3-position 3-position – Chiller plants – Heating groups AC/DC 24 V 10 Nm 40 Nm 120 SAL31.00T10 SAL31.00T40 125 – – 3-position 30 SAL31.03T10 – 3-position 120 SAL81.00T10 SAL81.00T40 3-position 30 SAL81.03T10 – 0...10 V, 4...20 mA 120 SAL61.00T10 SAL61.00T40 0...10 V, 4...20 mA 30 SAL61.
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Changeover and open/close ball valves Typical applications Actuators Data sheet – Boiler plants GQD..9A N4659 – Domestic hot water GMA..9E N4658 – Heating groups GSD..9A N4655 GLB..9E 5 Nm 7 Nm 10 Nm Spring return f unction [s] – Chiller plants 2 Nm A6V10636203 Operating voltage Positioning signal Positioning time [s] GQD/GSD GMA AC 230 V 2-position 30 90 – 15 GQD321.9A – GMA321.9E – 2-position 30 – – – GSD341.
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Refrigerant valves Typical applications – Chiller plants Valve Data sheet AC/DC 24 V 0…10 V, 2…10 V, 0…20 mA, 4…20 mA -40…120 °C – kvs [m3/h] ∆pmax [kPa] 0.3 1800 kvs reduced [m3/h] ∆pmax [kPa] MVL661.15-0.4 15 Sleeve ⅝ 0.4 0.25 2500 MVL661.20-2.5 20 Sleeve ⅞ 2.5 1.6 2500 MVL661.32-12 -40…120 °C N4717 15 25 32 32 25 MVS661.25-0.4N 25 MVS661.25-1.0N 25 MVS661.25-2.5N 25 MVS661.25-6.3N 25 N4722 Sleeve Sleeve Sleeve Sleeve DN Connection MVS661.
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Symbols 3-port valve, control path with equal-percentage valve characteristic, bypass with linear valve characteristic. 3-port valve, control path with equal-percentage valve characteristic, bypass with linear valve characteristic with 70% of the kVS value. This compensates for the flow resistance of the heat exchanger, so that the total volumetric flow ⩒100 remains as constant as possible. 2-port valve, control path with equal-percentage valve characteristic.
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Valve sizing and actuator selection Basic hydronic circuit 1 Determine the type of hydronic circuit Injection circuit with 2-port valve Throttling circuit For valve sizing relevant variable flow path Mixing circuit with fixed premixing Mixing circuit Primary pump ü Primary pump  Primary pump ü Injection circuit with 3-port valve Diverting circuit Primary pump  Δp HVAC plants and consumers Heating Surface/floor heating – Heating plant (primary) – Zone control, heating Heating groups Air
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Valve sizing and selection: kvs valves and actuators 1 Determine the type of hydronic circuit Throttling circuit Injection circuit with 2-port valve Mixing circuit For valve sizing relevant variable flow path Mixing circuit with fixed premixing Primary pump ü Primary pump  Primary pump ü 2…5 kPa 5…15 kPa 2…5 kPa Diverting circuit Injection circuit with 3-port valve 10…50 kPa 2…5 kPa Primary pump  Δp Determine volumetric flow ΔpVR or ΔpMV 2 typical range typical value 3 Determine ΔpV1
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Air handling unit with cooling coil (cooling/de-humidification) and reheating coil, with PICVs M Plant data Cooling coil Heating coil Cooling/heating power 100 Supply temperature producer θ Producer 75 kW 65 kW Temperature difference 6/12 °C 6K 50/35 °C Temperatures Supply/Return θ Supply / θ Return Medium 6 °C Water Differential pressure ΔpMV 55 °C 20 K Water 57 kPa 12 kPa Shutoff head pump H0 (resp. ΔpV0) 18 mWC (180 kPa) 18 mWC (180 kPa) Positioning signal 0...10 V 0...
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Cooling coil Reheating coil 2 Determine minimally required differential pressure Δpmin (from data sheet) Cooling coil VPF43.50F16 Reheating coil VPP46.32F4Q Δpmin VPF43.50F16 . V [m³/h] Dial 16 m³/h nominal 2.5 3.2 3.8 4.5 5.3 6 6.8 7.5 8.3 9 Min. 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 6.5 6.5 6.5 6.8 7.1 7.4 7.7 8.0 8.8 9.6 10.4 11.2 12.0 13.5 15.2 16.8 18.5 Δpmin [kPa] 9.8 10.5 11.3 2.6 2.8 3 12 12.8 13.5 14.3 32 3.4 3.8 3.
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Heating plant with low-pressure distribution, with kVS-valves (3-port) Plant data Heating group 1 90 kW Heating group 2 Heating group power 100 Supply temperature producer θ Producer 55 °C 55 °C Temperature spread see below Temperatures Supply/Return θ Supply / θ Return Medium Shutoff head pump H0 (resp. ΔpV0) Positioning signal ⩒100 = 50/40 °C 35/28 °C see below Water Differential pressure ΔpMV 1 Determine Volumetric flow 60 kW Water see below see below 4.5 mWC (45 kPa) 4.
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Heating group 1 Heating group 2 3 Determine desired flow kV kV = V100 kV = pV100 100 kPa 5.16 m3/h 3 kPa 100 kPa = 29.8 m3/h kV = 1.91 m3/h 3 kPa 100 kPa = 11.0 m3/h 4 Select valve nominal flow rate kVS and determine resulting differential pressure ΔpV100 res kVS ≥ 0.85 · 29.8 m3/h = 25.3 m3/h selected: kVS = 25 m3/h kVS ≥ 0.85 · kV -value resulting kVS ≥ 0.85 · 11.0 m3/h = 9.4 m3/h selected: kVS = 10 m3/h pV100 res pV100 res = 100 kPa · V100 2 kVS pV100 res = 100 kPa · 5.
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