M2 MIX3 DN20
2-way pump unit with 3-way mixing valve
The unit for 1/2” (130 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 90 mm. EPP insulation box (Dimensions: 180x302x142 mm).
PN 10, max temperature 110°C (unit without pump).
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 28 kW (with ∆t 20 K) and maximum flow rate 1200 l/h.
Kvs value: 4,0.
Approximate data calculated using a 6m head circulating pump. For an accurate sizing or for higher flow rates refer to the diagram in the instructions.
Available circulating pumps:
Wilo Para 15/6 SC
Grundfos UPM3S Auto 15-60
Wilo Para 15/8 SC
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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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Servomotor
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Dirt separator
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| 20255R-M3 | G 3/4" Male | G 3/4" Female | - | - | - | |
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20255R-M3. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN20 for 1/2” (130 mm) circulators. For heating and cooling systems. Motorizable three-way mixing valve. Reversible right-left supply. 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: 110°C. Operating range: for powers up to 28 kW (with Δt 20 K) and flow rate of 1.2 m3/h. Kvs value 4.0 for a residual head of 4.3 mH2O. Indicative data calculated with a 6 m head circulator.
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| 20255R-M3-P6 | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | - | - | |
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20255R-M3-P6. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN20 blended hydraulic module for 1/2” (130 mm) circulators. For heating and cooling systems. Motorizable three-way mixing valve. Reversible right-left flow direction. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to system: 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: 95°C. Application range: for powers up to 28 kW (with Δt 20 K) and flow rate of 1.2 m3/h. Kvs value 4.0 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 20255R-M3-A6 | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | - | - | |
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20255R-M3-A6. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixing hydronic module DN20 for 1/2” (130 mm) circulators. For heating and cooling systems. Motorizable three-way mixing valve. Right-left reversible supply. 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: Grundfos UPM3S Auto 15-60. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Operating range: for capacities up to 30 kW (with Δt 20 K) and a flow rate of 1.3 m3/h. Kvs value 4.0 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 20255R-M3-P8 | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | - | - | |
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20255R-M3-P8. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN20 mixed hydraulic module for 1/2” (130 mm) circulators. For heating and cooling systems. Motorizable three-way mixing valve. Reversible flow right-left. 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 (glycolated max. 50%). Maximum fluid temperature: 95°C. Application range: for powers up to 42 kW (with Δt 20 K) and flow rate of 1.8 m3/h. Kvs value 4.0 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 20255R-M3-TRM | G 3/4" Male | G 3/4" Female | - | ● | - | |
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20255R-M3-TRM. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN20 mixed hydraulic module for 1/2” (130 mm) circulators. For heating and cooling systems. Three-way mixing valve with pre-assembled TRM20 servomotor (230 V, 3-point, 105 s). Reversible supply (right-left). PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to system: 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: 110°C. Application range: for powers up to 28 kW (with Δt 20 K) and flow rate of 1.2 m3/h. Kvs value 4.0 for a residual head of 4.3 mH2O. Power supply: 230 V AC. Indicative data calculated with a 6 m head circulator.
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| 20255R-M3-P6-TRM | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | ● | - | |
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20255R-M3-P6-TRM. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixing hydraulic module DN20 for 1/2” (130 mm) circulators. For heating and cooling systems. Three-way mixing valve with pre-assembled TRM20 servomotor (230 V, 3-point, 105 s). Reversible supply flow (right-left). PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: G 3/4" M (ISO 228). System connection: 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 (max. 50% glycol). Maximum fluid temperature: 95°C. Operating range: for power up to 28 kW (with Δt 20 K) and flow rate of 1.2 m3/h. Kvs value 4.0 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 20255R-M3-A6-TRM | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | ● | - | |
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20255R-M3-A6-TRM. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN20 mixed hydraulic module for 1/2” (130 mm) circulators. For heating and cooling systems. Three-way mixing valve with pre-assembled TRM20 servomotor (230 V, 3-point, 105 s). Reversible flow right-left. 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: Grundfos UPM3S Auto 15-60. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Operating range: for powers up to 30 kW (with Δt 20 K) and flow rate of 1.3 m3/h. Kvs value 4.0 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 20255R-M3-P8-TRM | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | ● | - | |
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20255R-M3-P8-TRM. BRV Modulus M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN20 for 1/2” (130 mm) circulators. For heating and cooling systems. Three-way mixing valve with pre-assembled TRM20 servomotor (230 V, 3-point, 105 s). Reversible right-left flow. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to system: G 3/4" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 15/8 SC. Center distance: 90 mm. Maximum pressure: PN 10. Working fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Application range: for powers up to 42 kW (with Δt 20 K) and flow rate of 1.8 m3/h. Kvs value 4.0 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 202652-M3 | G 3/4" Male | G 3/4" Female | - | - | ● | |
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202652-M3. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN20 for 1/2” (130 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Three-way mixer, motorizable. Reversible supply right-left. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: G 3/4" M (ISO 228). Connection to system: 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: 110°C. Application range: for powers up to 28 kW (with Δt 20 K) and flow rate of 1.2 m3/h. Kvs value 3.9 for a residual head of 4.3 mH2O. Indicative data calculated with a circulator with a head of 6 m.
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| 202652-M3-P6 | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | - | ● | |
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202652-M3-P6. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN20 for 1/2” (130 mm) circulators, equipped with magnetic dirt separator. For heating and cooling systems. Motorizable three-way mixing valve. Right-left reversible flow. 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. Centre distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Application range: for powers up to 28 kW (with Δt 20 K) and flow rate of 1.2 m3/h. Kvs value 3.9 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 202652-M3-A6 | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | - | ● | |
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202652-M3-A6. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN20 for 1/2” (130 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Motorizable three-way mixing valve. Reversible supply (right-left). PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: G 3/4" M (ISO 228). System connection: 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 (glycolated max. 50%). Maximum fluid temperature: 110°C. Operating range: for powers up to 30 kW (with Δt 20 K) and flow rate of 1.3 m3/h. Kvs value 3.9 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 202652-M3-P8 | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | - | ● | |
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202652-M3-P8. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN20 mixed hydraulic module for 1/2” (130 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Motorizable three-way mixing valve. Reversible supply (right-left). PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: G 3/4" M (ISO 228). System 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 (glycolated max. 50%). Maximum fluid temperature: 95°C. Application range: for powers up to 42 kW (with Δt 20 K) and flow rate of 1.8 m3/h. Kvs value 3.9 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 202652-M3-TRM | G 3/4" Male | G 3/4" Female | - | ● | ● | |
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202652-M3-TRM. BRV ModvlvS M2 MIX3. Made in Italy. DN20 two-way mixing hydraulic module for 1/2” (130 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Three-way mixing valve with pre-assembled TRM20 servomotor (230 V, 3-point, 105 s). Reversible flow right-left. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: G 3/4" M (ISO 228). System connection: G 3/4" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (max. 50% glycol solution). Maximum fluid temperature: 110°C. Operating range: for powers up to 28 kW (with Δt 20 K) and flow rate of 1.2 m3/h. Kvs value 3.9 for a residual head of 4.3 mH2O. Power supply: 230 V AC. Indicative data calculated with a circulator with 6 m head.
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| 202652-M3-P6-TRM | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | ● | ● | |
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202652-M3-P6-TRM. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN20 mixing hydraulic module for 1/2” (130 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Three-way mixing valve with pre-mounted TRM20 servomotor (230 V, 3-point, 105 s). Reversible flow direction (right-left). PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: G 3/4" M (ISO 228). System connection: 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: 95°C. Application range: for powers up to 28 kW (with Δt 20 K) and flow rate of 1.2 m3/h. Kvs value 3.9 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 202652-M3-A6-TRM | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | ● | ● | |
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202652-M3-A6-TRM. BRV ModvlvS M2 MIX3. Made in Italy. Two-way mixed hydraulic module DN20 for 1/2” (130 mm) circulators, equipped with magnetic dirt separator. For heating and cooling systems. Three-way mixing valve with pre-mounted TRM20 servomotor (230 V, 3 points, 105 s). Reversible flow right-left. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: G 3/4" M (ISO 228). System connection: 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 (glycolated max. 50%). Maximum fluid temperature: 110°C. Application range: for powers up to 30 kW (with Δt 20 K) and flow rate of 1.3 m3/h. Kvs value 3.9 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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| 202652-M3-P8-TRM | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | ● | ● | |
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202652-M3-P8-TRM. BRV ModvlvS M2 MIX3. Made in Italy. Two-way DN20 mixed hydraulic module for 1/2” (130 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Three-way mixing valve with pre-assembled TRM20 servomotor (230 V, 3-point, 105 s). Reversible flow right-left. 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 (glycolated max. 50%). Maximum fluid temperature: 95°C. Operating range: for power up to 42 kW (with Δt 20 K) and flow rate of 1.8 m3/h. Kvs value 3.9 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
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