Mixing valve
VRG140
- Superb regulation for best double mixing performance.
- Compact,flexible and easy to install.
- Long lasting and high durability.
- Perfect match between the valve and ESBE actuators.
Series VRG140 are 4-way valves suitable for double mixing operation. The valves are made of high-performing brass allowing use in heating and cooling installations. The VRG series is available in DN15-50 and comes with different types of connections to suit most pipe dimensions. The valve is perfectly combined with ESBE actuators and controllers.
Product range
VRG141, Internal thread
Art.no. | Reference | DN | Kvs | Connection | A [mm] | B [mm] | C [mm] | D [mm] | Weight [kg] | Replaces | Note |
11640100 | VRG141 | 15 | 2,5 | Rp ½" | 36 | 72 | 32 | 50 | 0,40 | 11003400 | |
11640200 | VRG141 | 20 | 4 | Rp ¾" | 36 | 72 | 32 | 50 | 0,52 | 11003600 | |
11640300 | VRG141 | 20 | 6,3 | Rp ¾" | 36 | 72 | 32 | 50 | 0,52 | 11003900, 11050800 | |
11640400 | VRG141 | 25 | 10 | Rp 1" | 41 | 82 | 34 | 52 | 0,80 | 11004200, 11051000 | |
11640500 | VRG141 | 32 | 16 | Rp 1¼" | 47 | 94 | 37 | 55 | 1,08 | 11004900, 11051300 | |
11641500 | VRG141 | 40 | 25 | Rp 1½" | 53 | 106 | 44 | 62 | 1,89 | 11051400, 11640600 | |
11641700 | VRG141 | 50 | 40 | Rp 2" | 60 | 120 | 46 | 64 | 2,55 | 11051600, 11640700 |
VRG142, External thread
Art.no. | Reference | DN | Kvs | Connection | A [mm] | B [mm] | C [mm] | D [mm] | Weight [kg] | Replaces | Note |
11640900 | VRG142 | 20 | 4 | G 1" | 36 | 72 | 32 | 50 | 0,52 | ||
11641000 | VRG142 | 20 | 6,3 | G 1" | 36 | 72 | 32 | 50 | 0,52 | 11004100 | |
11641100 | VRG142 | 25 | 10 | G 1¼" | 41 | 82 | 34 | 52 | 0,80 | ||
11641200 | VRG142 | 32 | 16 | G 1½" | 47 | 94 | 37 | 55 | 1,08 |
Installation support
How to install ARA600 actuator on VRG valve
Exchange interior kit to repair VRG & VRB - ESBE Rotary valves
Operation
Installation example
Documents
Name | Download |
Installation instruction VRG140 |
Technical data
Technical data
Pressure class: | PN10 |
Torque (at nominal pressure): | DN15-32: < 3 Nm; DN40-50: < 5 Nm |
Leakrate in % of flow: | <1,0 |
Working pressure: | 1 MPa |
max. Differential pressure drop: | 100 kPa |
Close off pressure: | 100 kPa |
Rangeability Kv/Kv min, A-AB: | 100 |
Media, Heating water: | in accordance with VDI2035 |
Media, Water/Glycol mixtures: | max. 50 % |
Media, Water/Ethanol mixtures: | max. 28 % |
Media temperature, max. continuosly: | +110 °C |
Media temperature, max. temporarily: | +130 °C |
Media temperature, min.: | -10 °C |
Connections, Internal thread (Rp): | EN 10226-1 |
Connections, External thread (G): | ISO 228/1 |
Material, Valve body: | Dezincification resistant brass DZR |
Material, Slide: | Abrasion resistant brass |
Material, Shaft and bushing: | PPS composite |
Material, O-rings: | EPDM |
Conformity
Valve characteristics
Dimensioning
Accessories and spare parts
Spare parts
Options
Connection kit KTD100
Adaptor Kits
Download area
Download area
Type | Preview | Download |
Data sheet | VRG140 | |
Installation instruction | VRG140 | |
Certificate | Declaration of Conformity, VRG140 | |
Certificate | Declaration of Conformity UKCA, VRG140 | |
Certificate | Building Product Declaration BPD3, VRG140 | |
Certificate | EAC certificate (RU), VRG140 | |
Certificate | Certificate of conformity UA, VRG140 | |
Approval | PZH-certificate (PL), VRG140 | |
Guide | Selection guide, Rotary valves + Actuators | |
Guide | Selection guide, Rotary valves + Controllers | |
Image | VRG141, high res | |
Image | VRG142, high res | |
2D image | VRG140 | |
3D drawing (stp file) | VRG141, DN15 | |
3D drawing (stp file) | VRG141, DN20 | |
3D drawing (stp file) | VRG142, DN20 | |
3D drawing (stp file) | VRG141, DN25 | |
3D drawing (stp file) | VRG142, DN25 | |
3D drawing (stp file) | VRG141, DN32 | |
3D drawing (stp file) | VRG142, DN32 | |
3D drawing (stp file) | VRG141, DN40 | |
3D drawing (stp file) | VRG141, DN50 |
Applications
Applications
Valve-controlled radiator circuit with raised return temperature.
Quick links