M2 MIX33 DN20
2-way module with 3-way mixing valve and integrated by-pass
The unit for 1/2” (130 mm) circulating pumps consists of:
Supply
• Connection.
• 3-way mixing valve with adjustable by-pass. Through the by-pass (adjustable
from the front part) it is possible to mix on the supply line a quantity
of water coming back from the return line of the system.
• 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 33 kW (con ∆t 15 K) and maximum flow rate 1900 l/h.
Valore Kvs: 5.5.
For an accurate sizing or for higher flow rates, please refer to the curves shown
in the grid below or in the instructions.
Available circulating pumps:
Wilo Para 15/6 SC
Grundfos UPM3S Auto 15-60
Wilo Para 15/8 SC
|
Code
|
Specifications |
Manifold connections
|
System connections
|
Circulator
|
Servomotor
|
Dirt separator
|
|---|---|---|---|---|---|---|
| 20255R-M33 | G 3/4" Male | G 3/4" Female | - | - | - | |
|
20255R-M33. BRV ModvlvS M2 MIX33. 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, equipped with a recirculation bypass. Reversible right-left supply. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: 3/4" M (ISO 228). Connection to user: 3/4" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance 90 mm. Maximum pressure: PN 10. Operating fluids: water (max. 50% glycolated). Maximum fluid temperature: 110°C. Application range: for powers up to 23 kW (with Δt 15 K) and flow rate of 1.3 m3/h. Kvs value 5.5 for a residual head of 4.5 mH2O. Indicative data calculated with a 6 m head circulator.
|
||||||
| 20255R-M33-P6 | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | - | - | |
|
20255R-M33-P6. BRV Modulus M2 MIX33. Made in Italy. Two-way mixed hydraulic module DN20 for 1/2” (130 mm) circulators. For heating and cooling systems. Three-way motorized mixing valve, equipped with recirculation bypass. Reversible supply right-left. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 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 23 kW (with Δt 15 K) and flow rate of 1.3 m3/h. Kvs value 5.5 for a residual head of 4.5 mH2O. Power supply: 230 V AC.
|
||||||
| 20255R-M33-A6 | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | - | - | |
|
20255R-M33-A6. BRV ModvlvS M2 MIX33. 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, provided with a recirculation bypass. Reversible right-left flow. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: 3/4" M (ISO 228). Connection to load: 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 24 kW (with Δt 15 K) and flow rate of 1.4 m3/h. Kvs value 5.5 for a residual head of 4.5 mH2O. Power supply: 230 V AC.
|
||||||
| 20255R-M33-P8 | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | - | - | |
|
20255R-M33-P8. BRV ModvlvS M2 MIX33. 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, equipped with a recirculation bypass. Reversible right-left flow. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: 3/4" M (ISO 228). Connection to load: 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 33 kW (with Δt 15 K) and flow rate of 1.9 m3/h. Kvs value 5.5 for a residual head of 5 mH2O. Power supply: 230 V AC.
|
||||||
| 202652-M33 | G 3/4" Male | G 3/4" Female | - | - | ● | |
|
202652-M33. BRV ModvlvS M2 MIX33. 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 motorizable mixer, equipped with a recirculation bypass. Reversible right-left flow. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). User connection: 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 23 kW (with Δt 15 K) and flow rate of 1.3 m3/h. Kvs value 5.2 for a residual head of 4.3 mH2O. Indicative data calculated with a 6 m head circulator.
|
||||||
| 202652-M33-P6 | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | - | ● | |
|
202652-M33-P6. BRV ModvlvS M2 MIX33. Made in Italy. Two-way mixing 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, with recirculation bypass. Reversible flow direction (right-left). PPE insulation box. Overall dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 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 solution). Maximum fluid temperature: 95°C. Application range: for capacities up to 23 kW (with Δt 15 K) and a flow rate of 1.3 m3/h. Kvs value 5.2 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
|
||||||
| 202652-M33-A6 | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | - | ● | |
|
202652-M33-A6. BRV ModvlvS M2 MIX33. 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, equipped with recirculation bypass. Reversible supply right-left. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 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 24 kW (with Δt 15 K) and flow rate of 1.4 m3/h. Kvs value 5.2 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
|
||||||
| 202652-M33-P8 | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | - | ● | |
|
202652-M33-P8. BRV ModvlvS M2 MIX33. Made in Italy. Two-way mixing hydraulic module DN20 for 1/2” (130 mm) circulators, equipped with a magnetic dirt separator. For heating and cooling systems. Three-way mixing valve, motor-ready, equipped with a recirculation bypass. Reversible supply flow (right-left). PPE insulation box. Overall dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 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 (max. 50% glycol mixture). Maximum fluid temperature: 95°C. Application range: for capacities up to 35 kW (with Δt 15 K) and flow rate of 2.00 m3/h. Kvs value 5.2 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
|
||||||
| 20255R-M33-TRM | G 3/4" Male | G 3/4" Female | - | ● | - | |
|
20255R-M33-TRM. BRV ModvlvS M2 MIX33. 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-mounted TRM20 servomotor (230 V, 3-point, 105 s), provided with recirculation bypass. Reversible right-left flow. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 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 23 kW (with Δt 15 K) and flow rate of 1.3 m3/h. Kvs value 5.5 for a residual head of 4.5 mH2O. Power supply: 230 V AC. Indicative data calculated with a 6 m head circulator.
|
||||||
| 20255R-M33-P6TRM | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | ● | - | |
|
20255R-M33-P6TRM. BRV ModvlvS M2 MIX33. Made in Italy. Two-way mixed hydraulic module DN20 for 1/2” (130 mm) circulators. For heating and cooling systems. Three-way mixer with pre-mounted TRM20 servomotor (230 V, 3-point, 105 s), equipped with recirculation bypass. Reversible supply right-left. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 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. Application range: for powers up to 23 kW (with Δt 15 K) and flow rate of 1.3 m3/h. Kvs value 5.5 for a residual head of 4.5 mH2O. Power supply: 230 V AC.
|
||||||
| 20255R-M33-A6TRM | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | ● | - | |
|
20255R-M33-A6TRM. BRV ModvlvS M2 MIX33. 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-mounted TRM20 servomotor (230 V, 3-point, 105 s), equipped with a recirculation bypass. Reversible right-left flow. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 3/4" F (ISO 228). High-efficiency synchronous circulator: Grundfos UPM3S Auto 15-60. 90 mm center distance. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Application range: for powers up to 24 kW (with Δt 15 K) and flow rate of 1.4 m3/h. Kvs value 5.5 for a residual head of 4.5 mH2O. Power supply: 230 V AC.
|
||||||
| 20255R-M33-P8TRM | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | ● | - | |
|
20255R-M33-P8TRM. BRV ModvlvS M2 MIX33. 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), equipped with a recirculation bypass. Right-left reversible flow. PPE insulation box. Dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 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 33 kW (with Δt 15 K) and flow rate of 1.9 m3/h. Kvs value 5.5 for a residual head of 5 mH2O. Power supply: 230 V AC.
|
||||||
| 202652-M33-TRM | G 3/4" Male | G 3/4" Female | - | ● | ● | |
|
202652-M33-TRM. BRV ModvlvS M2 MIX33. 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 mixing valve with TRM20 servomotor (230 V, 3-point, 105 s) pre-assembled, equipped with a recirculation bypass. Reversible flow right-left. PPE insulation box. Overall dimensions: 180x302x142 mm. Manifold connection: 3/4" M (ISO 228). System connection: 3/4" F (ISO 228). High-efficiency synchronous circulator: not included. Center distance 90 mm. Maximum pressure: PN 10. Working fluids: water (glycol max. 50%). Maximum fluid temperature: 110°C. Operating range: for powers up to 23 kW (with Δt 15 K) and flow rate of 1.3 m3/h. Kvs value 5.2 for a residual head of 4.3 mH2O. Power supply: 230 V AC. Indicative data calculated with a 6 m head circulator.
|
||||||
| 202652-M33-P6TRM | G 3/4" Male | G 3/4" Female | Wilo Para 15/6 SC | ● | ● | |
|
202652-M33-P6TRM. BRV ModvlvS M2 MIX33. 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 mixing valve with pre-assembled TRM20 servomotor (230 V, 3-point, 105 s), equipped with recirculation bypass. Reversible right-left flow. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: 3/4" M (ISO 228). Connection to system: 3/4" F (ISO 228). High-efficiency synchronous circulator: Wilo Para 15/6 SC. Spacing 90 mm. Maximum pressure: PN 10. Operating fluids: water (glycolated max. 50%). Maximum fluid temperature: 95°C. Application range: for powers up to 23 kW (with Δt 15 K) and flow rate of 1.3 m3/h. Kvs value 5.2 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
|
||||||
| 202652-M33-A6TRM | G 3/4" Male | G 3/4" Female | Grundfos UPM3S Auto 15-60 | ● | ● | |
|
202652-M33-A6TRM. BRV ModvlvS M2 MIX33. 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), equipped with a recirculation bypass. Reversible supply right-left. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: 3/4" M (ISO 228). Connection to user: 3/4" F (ISO 228). High-efficiency synchronous circulator: Grundfos UPM3S Auto 15-60. Center distance 90 mm. Maximum pressure: PN 10. Working fluids: water (glycolated max. 50%). Maximum fluid temperature: 110°C. Application range: for powers up to 24 kW (with Δt 15 K) and flow rate of 1.4 m3/h. Kvs value 5.2 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
|
||||||
| 202652-M33-P8TRM | G 3/4" Male | G 3/4" Female | Wilo Para 15/8 SC | ● | ● | |
|
202652-M33-P8TRM. BRV ModvlvS M2 MIX33. 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 mixing valve with pre-mounted TRM20 servomotor (230 V, 3-point, 105 s), equipped with a recirculation by-pass. Reversible flow right-left. PPE insulation box. Dimensions: 180x302x142 mm. Connection to manifold: 3/4" M (ISO 228). Connection to load: 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 powers up to 35 kW (with Δt 15 K) and flow rate of 2.00 m3/h. Kvs value 5.2 for a residual head of 4.3 mH2O. Power supply: 230 V AC.
|
||||||
