M2 FIX3 Energy DN20
2-WAY PUMP UNIT WITH FIXED TEMPERATURE THERMOSTATIC MIXING VALVE DESIGNED TO FIT A HEAT/COOLING ENERGY METER
The unit for 1/2” (130 mm) circulating pumps consists of:
Supply
• Connection.
• Adjustable thermostatic mixing valve, models F1 and F2.
• High efficiency synchronous pre-wired circulating pump (for the models that include it).
• 3-way flanged ball valve supplied with in-handle thermometer (red ring, range 0°C-120°C). The third way M10x1 allows the dip fitting and the lead sealing of a ø5x45 mm sensor.
Return
• Flanged ball valve with 20 mbar check valve (which can be excluded by rotating the handle by 45°) supplied with in-handle thermometer (blue ring; 0°C-120°C).
• 1”x130 mm distance piece made of plastic that has to be removed, after having cleaned the installation, to fit the heat/cooling energy meter.
• T-connection for mixing valve.
• Connection.
Centre distance 90 mm. EPP insulation box (Dimensions: 180x302x142 mm).
PN 10, max temperature 90°C.
Connections: 3/4” Male with swivel shank to the heat source or to the zone
manifold. 3/4” Female to the user.
FIELD OF USE
For power up to 22 kW (with ∆t 20 K) and maximum flow rate 1000 l/h (*).
Kvs value: 2.0 (*).
Approximate data calculated with an 8 m head circulating pump.
For an accurate sizing or for higher flow rates, please refer to the curve in the instructions.
(*) The data are relevant to the pump unit without heat/cooling energy meter installed.
Available circulating pumps:
Wilo Para 15/6 SC
Grundfos UPM3S Auto 15-60
Wilo Para 15/8 SC
Installable heat/cooling energy meters:
DN20 - 1” x 130
Qn 2,5
Available thermostatic mixing valves:
Setting range 20-45°C
Setting range 45-70°C
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Code
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Specifications |
Manifold connections
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System connections
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Circulator
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Control
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| 202518-F1-20 | G 3/4" Male | G 3/4" Female | - | 20-45°C | |
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202518-F1-20. BRV ModvlvS M2 FIX3 Energy model F1. Made in Italy. DN20 two-way fixed point mixed hydraulic module for 1/2” (130 mm) circulators, prepared for the insertion of an energy meter Qn 2.5 (1” x 130 mm). For heating and cooling systems. Delivery ball valve equipped with an M10x1 well for a ø5x45 mm immersion probe. Thermostatic mixing valve with a regulation range of 20-45°C. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to load: G 3/4" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance: 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 90°C. Application range: for powers up to 5 kW (with Δt 8 K) and flow rate of 0.5 m3/h. Kvs value 2.0 for a residual head of 5.9 mH2O. Indicative data calculated with an 8 m head circulator.
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| 202518-F2-20 | G 3/4" Male | G 3/4" Female | - | 45-70°C | |
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202518-F2-20. BRV ModvlvS M2 FIX3 Energy model F2. Made in Italy. Two-way fixed-point mixed hydraulic module DN20 for 1/2” (130 mm) circulators, designed for the insertion of an energy meter Qn 2.5 (1” x 130 mm). For heating and cooling systems. Delivery ball valve equipped with M10x1 well for ø5x45 mm immersion sensor. Thermostatic mixing valve with regulation range 45-70°C. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: G 3/4" M (ISO 228). User connection: G 3/4" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 90°C. Application range: for powers up to 12 kW (with Δt 20 K) and flow rate of 0.5 m3/h. Kvs value 2.0 for a residual head of 5.9 mH2O. Indicative data calculated with an 8 m head circulator.
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| 202518-F1-P6-20 | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | 20-45°C | |
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202518-F1-P6-20. BRV ModvlvS M2 FIX3 Energy model F1. Made in Italy. DN20 two-way fixed-point mixed hydraulic module for 1/2” (130 mm) circulators, designed for the installation of an energy meter Qn 2.5 (1” x 130 mm). For heating and cooling systems. Supply ball valve equipped with an M10x1 well for a ø5x45 mm immersion probe. Thermostatic mixing valve with an adjustment range of 20-45°C. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to user: G 3/4" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 15/6 SC. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycol solution max. 50%). Maximum fluid temperature: 90°C. Application range: for powers up to 5 kW (with Δt 8 K) and flow rate of 0.5 m3/h. Kvs value 2.0 for a residual head of 5 mH2O. Power supply: 230 V AC.
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| 202518-F1-A6-20 | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | 20-45°C | |
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202518-F1-A6-20. BRV ModvlvS M2 FIX3 Energy model F1. Made in Italy. Two-way fixed-point DN20 hydraulic mixing module for 1/2” (130 mm) circulators, pre-arranged for the insertion of a Qn 2.5 (1” x 130 mm) energy meter. For heating and cooling systems. Flow ball valve equipped with M10x1 well for ø5x45 mm immersion probe. Thermostatic mixing valve with 20-45°C adjustment range. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to load: G 3/4" F (ISO 228). High-efficiency synchronous circulator: Grundfos UPM3S Auto 15-60. Centre distance: 90 mm. Maximum pressure: PN 10. Operating fluids: water (max. 50% glycolated). Maximum fluid temperature: 90°C. Application range: for powers up to 7 kW (with Δt 8 K) and flow rate of 0.7 m3/h. Kvs value 2.0 for a residual head of 5 mH2O. Power supply: 230 V AC.
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| 202518-F1-P8-20 | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | 20-45°C | |
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202518-F1-P8-20. BRV ModvlvS M2 FIX3 Energy model F1. Made in Italy. Two-way fixed-point mixing hydraulic module DN20 for 1/2” circulators (130 mm), pre-arranged for the insertion of an energy meter Qn 2.5 (1” x 130 mm). For heating and cooling systems. Delivery ball valve equipped with M10x1 well for ø5x45 mm immersion probe. Thermostatic mixing valve with adjustment range 20-45°C. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to user: G 3/4" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 15/8 SC. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycol max. 50%). Maximum fluid temperature: 90°C. Application range: for powers up to 9 kW (with Δt 8 K) and flow rate of 1.0 m3/h. Kvs value 2.0 for a residual head of 5.9 mH2O. Power supply: 230 V AC.
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| 202518-F2-P6-20 | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | 45-70°C | |
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202518-F2-P6-20. BRV ModvlvS M2 FIX3 Energy model F2. Made in Italy. Two-way fixed-point DN20 mixing hydraulic module for 1/2” (130 mm) circulators, pre-arranged for the installation of an energy meter Qn 2.5 (1” x 130 mm). For heating and cooling systems. Delivery ball valve equipped with an M10x1 well for a ø5x45 mm immersion probe. Thermostatic mixing valve with a regulation range of 45-70°C. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to load: G 3/4" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 15/6 SC. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 90°C. Application range: for powers up to 12 kW (with Δt 20 K) and flow rate of 0.5 m3/h. Kvs value 2.0 for a residual head of 5 mH2O. Power supply: 230 V AC.
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| 202518-F2-A6-20 | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | 45-70°C | |
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202518-F2-A6-20. BRV ModvlvS M2 FIX3 Energy model F2. Made in Italy. DN20 two-way fixed-point mixed hydraulic module for 1/2” (130 mm) circulators, designed for the insertion of a Qn 2.5 (1” x 130 mm) energy meter. For heating and cooling systems. Flow ball valve equipped with M10x1 well for ø5x45 mm immersion probe. Thermostatic mixing valve with a regulation range of 45-70°C. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to load: G 3/4" F (ISO 228). High-efficiency synchronous circulator: Grundfos UPM3S Auto 15-60. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (max. 50% glycolated). Maximum fluid temperature: 90°C. Application range: for powers up to 16 kW (with Δt 20 K) and flow rate of 0.7 m3/h. Kvs value 2.0 for a residual head of 5 mH2O. Power supply: 230 V AC.
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| 202518-F2-P8-20 | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | 45-70°C | |
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202518-F2-P8-20. BRV ModvlvS M2 FIX3 Energy model F2. Made in Italy. Two-way fixed-point DN20 mixed hydraulic module for 1/2” (130 mm) circulators, pre-arranged for the insertion of a Qn 2.5 (1” x 130 mm) energy meter. For heating and cooling systems. Delivery ball valve equipped with M10x1 well for ø5x45 mm immersion probe. Thermostatic mixing valve with a regulation range of 45-70°C. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: G 3/4" M (ISO 228). User connection: G 3/4" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 15/8 SC. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycol max. 50%). Maximum fluid temperature: 90°C. Operating range: for powers up to 23 kW (with Δt 20 K) and flow rate of 1.0 m3/h. Kvs value 2.0 for a residual head of 5.9 mH2O. Power supply: 230 V AC.
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