Mixing valve

VRB140

  • Superb regulation for best bivalent performance.
  • Compact, flexible and easy to install.
  • Long lasting and high durability.
  • Perfect match between the valve and ESBE actuators.
Series VRB140 are 4-way valves suitable for bivalent operations. The valve is made of high performing brass, allowing use in heating and cooling installations. The VRB 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

VRB141, Internal thread

Art.no. Reference DN Kvs Connection A [mm] B [mm] C [mm] D [mm] Weight [kg] Replaces Note
11660100 VRB141 15 2,5 Rp ½" 36 72 32 50 0,40
11660200 VRB141 20 4 Rp ¾" 36 72 32 50 0,52
11660300 VRB141 20 6,3 Rp ¾" 36 72 32 50 0,52
11660400 VRB141 25 10 Rp 1" 41 82 34 52 0,80 11450200
11660500 VRB141 32 16 Rp 1¼" 47 94 37 55 1,08
11662000 VRB141 40 25 Rp 1½" 53 106 44 62 1,98 11600600
11662200 VRB141 50 35 Rp 2" 60 120 46 64 2,65 11600700

VRB142, External thread

Art.no. Reference DN Kvs Connection A [mm] B [mm] C [mm] D [mm] Weight [kg] Replaces Note
11660800 VRB142 15 2,5 G ¾" 36 72 32 50 0,40
11662400 VRB142 15 4 G ¾" 36 72 32 50 0,40 11450100
11660900 VRB142 20 4 G 1" 36 72 32 50 0,52
11661000 VRB142 20 6,3 G 1" 36 72 32 50 0,52
11661100 VRB142 25 10 G 1¼" 41 82 34 52 0,80
11661200 VRB142 32 16 G 1½" 47 94 37 55 1,08
11662100 VRB142 40 25 G 2" 53 106 44 62 1,99 11601300
11662300 VRB142 50 35 G 2¼" 60 120 46 64 2,65 11601400

VRB143, Compression fitting

Art.no. Reference DN Kvs Connection A [mm] B [mm] C [mm] D [mm] Weight [kg] Replaces
11661500 VRB143 20 4 CPF 22 mm 36 72 32 50 0,40 11450300
11661600 VRB143 20 6,3 CPF 22 mm 36 72 32 50 0,40
11661700 VRB143 25 6,3 CPF 28 mm 36 72 32 52 0,45
Installation support

Installation of VRB140

Operation

Operation
The flat-sided spindle top points towards the sleeve input.

Installation examples

Installation examples
Storage tank, mixing
Storage tank, loading
Storage tank, loading
Parallel heat sources
Serial heat sources

Documents

Technical data

Technical data

Pressure class: PN10
Torque (at nominal pressure): DN15-32: < 3 Nm;
DN40-50: < 5 Nm
Leakrate in % of flow: <0,5
Working pressure: 1 MPa
max. Differential pressure drop, Mixing: 100 kPa
max. Differential pressure drop, Diverting: 200 kPa
Close off pressure: 200 kPa
Rangeability Kv/Kv min, A-AB: 100
Conformity:

PED 2014/68/EU, article 4.3

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
Connections, Compression fitting (CPF): EN 1254-2
Material, Valve body: Dezincification resistant brass, DZR
Material, Slide: Abrasion resistant brass
Material, Shaft and bushing: PPS composite
Material, O-rings: EPDM

Valve characteristics

Valve characteristics

Dimensioning

Dimensioning
Please see data sheet
Accessories and Spare Parts

Connection kit KTD100

Art No. Reference Designation Description Note Data sheet Instruction manual
36551700 36551700 KTD112 Connection kit with external thread R ¾" for use on externally threaded valves G 1". Connection kit with external thread R ¾" for use on externally threaded valves G 1". Suits series VRG132, VRG142, VRG232, VRG332 and VRB142. download download
36551800 36551800 KTD112 Connection kit with external thread R 1" for use on externally threaded valves G 1¼". Connection kit with external thread R 1" for use on externally threaded valves G 1¼". Suits series VRG132, VRG142, VRG232, VRG332 and VRB142. download download
36551900 36551900 KTD112 Connection kit with external thread R 1¼" for use on externally threaded valves G 1½". Connection kit with external thread R 1¼" for use on externally threaded valves G 1½". Suits series VRG132, VRG142, VRG232, VRG332 and VRB142. download download
36552000 36552000 KTD112 Connection kit with external thread R 1½" for use on externally threaded valves G 2". Connection kit with external thread R 1½" for use on externally threaded valves G 2". Suits series VRG132, VRG142, VRG232, VRG332 and VRB142. download download
36552100 36552100 KTD112 Connection kit with external thread R 2" for use on externally threaded valves G 2¼". Connection kit with external thread R 2" for use on externally threaded valves G 2¼". Suits series VRG132, VRG142, VRG232, VRG332 and VRB142. download download

Spare parts

Art No. Reference Designation Description Note Data sheet Instruction manual
17006900 17006900 VRG802 ESBE VRG802 Interior kit DN15/20. ESBE VRG802 Interior kit DN15/20. download download
17006910 17006910 VRG802 ESBE VRG802 Interior kit DN25. ESBE VRG802 Interior kit DN25. download download
17006920 17006920 VRG802 ESBE VRG802 Interior kit DN32/40. ESBE VRG802 Interior kit DN32/40. download download
17006930 17006930 VRG802 ESBE VRG802 Interior kit DN40/50. ESBE VRG802 Interior kit DN40/50. download download
17006950 17006950 VRG802 ESBE VRG802 Interior kit DN50 ESBE VRG802 Interior kit DN50 download download
17006940 17006940 VRG803 ESBE VRG803 Knob VRG/VRB. ESBE VRG803 Knob VRG/VRB. download download

Options

Art No. Reference Designation Description Note Data sheet Instruction manual
16103800 16103800 VRI111 ESBE VRI111 Insulation shell DN 15/20 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. ESBE Insulation shell DN 15/20 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. DN 15/20 download download
16103900 16103900 VRI111 ESBE VRI111 Insulation shell DN25 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. ESBE Insulation shell series VRI100 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. DN25 download download
16104000 16104000 VRI111 ESBE VRI111 Insulation shell DN32 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. ESBE Insulation shell series VRI100 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. DN32 download download
16104100 16104100 VRI111 ESBE VRI111 Insulation shell DN40 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. ESBE Insulation shell series VRI100 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. DN40 download download

Adaptor Kits

Art No. Reference Designation Description Note Data sheet Instruction manual
16053700 16053700 VRG804 ESBE VRG804 Adaptor kit ESBE valves series VRx without hand lever for controller 90C. ESBE VRG804 Adaptor kit ESBE valves series VRx without hand lever for controller 90C. Series 90C. Comes with the controller. download download
16053300 16053300 VRG801 ESBE VRG801 Adaptor kit ESBE valves series VRG, VRH, VRB, VRS, VRP. ESBE VRG801 Adaptor kit ESBE valves series VRG, VRH, VRB, VRS, VRP. Series 90, CRA120, CRC120. Order separately. download download
16000500 16000500 ARA803 ESBE ARA803 Adaptor kit ESBE valves series VRx, MG, G, F, BIV, H, HG. ESBE ARA803 Adaptor kit ESBE valves series VRx, MG, G, F, BIV, H, HG. Series ARA600, CRA110, CRA140, CRA150, CRB100, CRC110, CRC140, CRD120, CRS130. Comes with the actuator or Controller. download download
Download area

Download area

Type Preview Download
Data Sheet VRB140 download
Installation instruction VRB140 download
Certificate Declaration of Conformity VRB140 download
Certificate Building Product Declaration BPD3 download
Approval PZH-certificate (PL) download
Image VRB141, high res download
Image VRB142, high res download
Image VRB143, high res download
2D image VRB140 download
3D drawing (stp file) VRB141, DN15 download
3D drawing (stp file) VRB142, DN15 download
3D drawing (stp file) VRB141, DN20 download
3D drawing (stp file) VRB142, DN20 download
3D drawing (stp file) VRB143, DN20 download
3D drawing (stp file) VRB141, DN25 download
3D drawing (stp file) VRB142, DN25 download
3D drawing (stp file) VRB143, DN25 download
3D drawing (stp file) VRB141, DN32 download
3D drawing (stp file) VRB142, DN32 download
3D drawing (stp file) VRB141, DN40 download
3D drawing (stp file) VRB142, DN40 download
3D drawing (stp file) VRB141, DN50 download
3D drawing (stp file) VRB142, DN50 download
Applications

Applications

Heat pump applications with rotary valve and controller.

Efficient and fast storage tank loading with eletrical controller.

Bivalent heat system with independent radiator circuit and under floor system.

Bivalent heat system with independent radiator circuit and under floor system.

Complete solid fuel application with domestic hot water and solar system.

4-way bivalent together with controller for radiator circuit.

System with both heating and cooling.

Solid fuel application with back-up heat soruce.

Solar system with loading on 3 levels into the storage tank!