M2 MIX3 DN25
2-WAY UNMIXED PUMP UNIT
The unit for 1” (180 mm) circulating pumps consists of:
Supply
• Connection.
• 3-way mixing valve.
• High efficiency synchronous pre-wired circulating pump (for the models that include it).
• Flanged ball valve supplied with in-handle thermometer (red ring, range 0°C-120°C).
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).
• Magnetic filter (in the models where it is present)
• “T” Connection for mixing valve.
• Connection.
Centre distance 125 mm. EPP insulation box (Dimensions: 250x380x170 mm).
PN 10, max temperature 110°C (unit without pump).
External connections: 1” Female.
FIELD OF USE
For power up to 35 kW (with ∆t 20 K) and maximum flow rate 1500 l/h.
Kvs Value: 6.0.
Approximate data calculated with a 6 m head circulating pump. For an accurate sizing or for higher flow rates, please refer to the curve in the instructions.
Available circulating pumps:
Wilo Para 25/6 SC
Grundfos UPM3S Auto 25-60
Wilo Para 25/8 SC
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Code
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Specifications |
External connections
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Circulator
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Servomotor
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Dirt separator
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| 20355R-M3 | G 1" Female | - | - | - | |
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20355R-M3. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN25 mixed hydraulic module for 1” (180 mm) circulators. For heating and cooling systems. Motorizable three-way mixing valve. Reversible flow direction right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Application range: for powers up to 35 kW (with Δt 20 K) and flow rate of 1.5 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Indicative data calculated with a circulator with 6 m head.
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| 20355R-M3-P6 | G 1" Female | Wilo Para 25/6 SC | - | - | |
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20355R-M3-P6. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN25 hydraulic mixing unit for 1” (180 mm) circulators. For heating and cooling systems. Motorizable three-way mixing valve. Reversible flow direction right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 25/6 SC. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Application range: for powers up to 35 kW (with Δt 20 K) and flow rate of 1.5 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 20355R-M3-A6 | G 1" Female | Grundfos UPM3S Auto 25-60 | - | - | |
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20355R-M3-A6. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN25 for 1” circulators (180 mm). For heating and cooling systems. Motorizable three-way mixer. Supply reversible right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Grundfos UPM3S Auto 25-60. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (max. 50% glycol). Maximum fluid temperature: 110°C. Application range: for powers up to 40 kW (with Δt 20 K) and flow rate of 1.7 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 20355R-M3-A8 | G 1" Female | Wilo Para 25/8 SC | - | - | |
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20355R-M3-A8. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN25 for 1” (180 mm) circulators. For heating and cooling systems. Motorizable three-way mixing valve. Reversible flow right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 25/8 SC. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Operating range: for powers up to 53 kW (with Δt 20 K) and flow rate of 2.3 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 20355R-M3-M21 | G 1" Female | - | ● | - | |
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20355R-M3-M21. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN25 for 1” (180 mm) circulators. For heating and cooling systems. Three-way mixing valve with pre-assembled M21D servomotor (230 V, 3-point, 2 min). Reversible flow right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance: 125 mm. Maximum pressure: PN 10. Working fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Application range: for powers up to 35 kW (with Δt 20 K) and flow rate of 1.5 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC. Indicative data calculated with a circulator with 6 m head.
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| 20355R-M3-AHC | G 1" Female | - | ● With weather-compensated controller | - | |
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20355R-M3-AHC. BRV ModvlvS M2 MIX3. Made in Italy. DN25 two-way mixed hydraulic module for 1” (180 mm) circulators. For heating and cooling systems. Three-way mixer with pre-mounted AHD20 servomotor (with climate control unit, 230V). Reversible flow direction (right-left). PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Operating range: for powers up to 35 kW (with Δt 20 K) and flow rate of 1.5 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC. Indicative data calculated with a circulator with a head of 6 m.
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| 20355R-M3-P6-M21 | G 1" Female | Wilo Para 25/6 SC | ● | - | |
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20355R-M3-P6-M21. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN25 mixed hydraulic module for 1” (180 mm) circulators. For heating and cooling systems. Three-way mixing valve with pre-mounted M21D servomotor (230 V, 3-point, 2 min). Reversible flow direction right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 25/6 SC. Center distance 125 mm. Maximum pressure: PN 10. Working fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Operating range: for power up to 40 kW (with Δt 20 K) and flow rate of 1.7 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 20355R-M3-A6-M21 | G 1" Female | Grundfos UPM3S Auto 25-60 | ● | - | |
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20355R-M3-A6-M21. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN25 mixed hydraulic module for 1” (180 mm) circulators. For heating and cooling systems. Three-way mixing valve with pre-assembled M21D servomotor (230 V, 3-point, 2 min). Reversible supply right-left. PPE insulation box. Overall dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Grundfos UPM3S Auto 25-60. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (max. 50% glycol solution). Maximum fluid temperature: 110°C. Operating range: for powers up to 53 kW (with Δt 20 K) and flow rate of 2.3 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 20355R-M3-P8-M21 | G 1" Female | Wilo Para 25/8 SC | ● | - | |
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20355R-M3-P8-M21. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN25 for 1” (180 mm) circulators. For heating and cooling systems. Three-way mixing valve with pre-mounted M21D servomotor (230 V, 3-point, 2 min). Reversible flow direction right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 25/8 SC. Center distance 125 mm. Maximum pressure: PN 10. Working fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Operating range: for power up to 35 kW (with Δt 20 K) and flow rate of 1.5 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 20355R-M3-P6-AHC | G 1" Female | Wilo Para 25/6 SC | ● With weather-compensated controller | - | |
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20355R-M3-P6-AHC. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN25 mixed hydraulic manifold for 1” (180 mm) circulators. For heating and cooling systems. Three-way mixer with pre-mounted AHD20 servomotor (with weather compensation unit, 230V). Reversible supply (right-left). PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 25/6 SC. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (max. 50% glycol solution). Maximum fluid temperature: 95°C. Operating range: for outputs up to 35 kW (with Δt 20 K) and flow rate of 1.5 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 20355R-M3-A6-AHC | G 1" Female | Grundfos UPM3S Auto 25-60 | ● With weather-compensated controller | - | |
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20355R-M3-A6-AHC. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN25 for 1” (180 mm) circulators. For heating and cooling systems. Three-way mixer with AHD20 servomotor (with climate control unit, 230V) pre-assembled. Reversible flow right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Grundfos UPM3S Auto 25-60. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Application range: for powers up to 40 kW (with Δt 20 K) and flow rate of 1.7 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 20355R-M3-P8-AHC | G 1" Female | Wilo Para 25/8 SC | ● With weather-compensated controller | - | |
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20355R-M3-P8-AHC. BRV ModvlvS M2 MIX3. Made in Italy. DN25 two-way mixed hydraulic module for 1” (180 mm) circulators. For heating and cooling systems. Three-way mixing valve with AHD20 servomotor (with weather compensation controller, 230V) pre-assembled. Reversible supply right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 25/8 SC. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Application range: for powers up to 53 kW (with Δt 20 K) and flow rate of 2.3 m3/h. Kvs value 6.0 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 203652-M3 | G 1" Female | - | - | ● | |
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203652-M3. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN25 for 1” circulators (180 mm), equipped with a magnetic dirt separator. For heating and cooling systems. Motorizable three-way mixer. Reversible supply right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Application range: for powers up to 35 kW (with Δt 20 K) and flow rate of 1.5 m3/h. Kvs value 5.8 for a residual head of 3.8 mH2O. Indicative data calculated with a 6 m head circulator.
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| 203652-M3-P6 | G 1" Female | Wilo Para 25/6 SC | - | ● | |
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203652-M3-P6. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN25 for 1” (180 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Three-way motorizable mixing valve. Reversible flow direction right-left. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 25/6 SC. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Application range: for powers up to 35 kW (with Δt 20 K) and flow rate of 1.5 m3/h. Kvs value 5.8 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 203652-M3-A6 | G 1" Female | Grundfos UPM3S Auto 25-60 | - | ● | |
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203652-M3-A6. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixing hydraulic module DN25 for 1” (180 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Three-way mixing valve, motorizable. Right-left reversible flow. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Grundfos UPM3S Auto 25-60. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Application range: for powers up to 37 kW (with Δt 20 K) and flow rate of 1.6 m3/h. Kvs value 5.8 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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| 203652-M3-P8 | G 1" Female | Wilo Para 25/8 SC | - | ● | |
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203652-M3-P8. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN25 hydraulic mixing module for 1” (180 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Motorizable three-way mixing valve. Reversible right-left flow. PPE insulation box. Dimensions: 250x380x170 mm. External connections: G 1" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 25/8 SC. Center distance 125 mm. Maximum pressure: PN 10. Operating fluids: water (max. 50% glycol). Maximum fluid temperature: 95°C. Operating range: for capacities up to 52 kW (with Δt 20 K) and flow rate of 2.25 m3/h. Kvs value 5.8 for a residual head of 3.8 mH2O. Power supply: 230 V AC.
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