Change-over/Diverting valve

VRG230

Series VRG230 are 3-way valves suitable for midport change-over / diverting operation. The valves are made of the 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.

Superb regulation for best change over/diverting performance.
Compact, flexible and easy to install.
Long lasting and high durability.
Perfect match between the valve and ESBE actuators.

Product range

VRG231, VRG232, VRG233

VRG238

Series VRG231, Internal thread

Art.no.	Reference	DN	Kvs** Kvs-value in m3/h at a pressure drop of 1 bar.	Connection	A mm	B mm	C mm	D mm	Weight kg	Note
11620100	VRG231	20	6.3	Rp 3/4"	36	72	32	50	0.43
11620200	VRG231	25	10	Rp 1"	41	82	34	52	0.70
11620300	VRG231	32	16	Rp 1 1/4"	47	94	37	55	0.95
11621400	VRG231	40	25	Rp 1 1/2"	53	106	44	62	1.72	Replaces 11620400
11621600	VRG231	50	40	Rp 2"	60	120	46	64	2.39	Replaces 11620500

Series VRG232, External thread

Art.no.	Reference	DN	Kvs** Kvs-value in m3/h at a pressure drop of 1 bar.	Connection	A mm	B mm	C mm	D mm	Weight kg	Note
11620600	VRG232	20	6.3	G 1"	36	72	32	50	0.43
11620700	VRG232	25	10	G 1 1/4"	41	82	34	52	0.70
11620800	VRG232	32	16	G 1 1/2"	47	94	37	55	0.95
11621500	VRG232	40	30	G 2"	53	106	44	62	1.73	Replaces 11620900
11621700	VRG232	50	40	G 2 1/4"	60	120	46	64	2.39	Replaces 1162 10 00.

Series VRG233, Compression fitting

Art.no.	Reference	DN	Kvs** Kvs-value in m3/h at a pressure drop of 1 bar.	Connection	A mm	B mm	C mm	D mm	Weight kg
11621100	VRG233	20	4	CPF 22 mm	36	72	32	50	0.40
11621200	VRG233	20	6.3	CPF 22 mm	36	72	32	50	0.40
11621300	VRG233	25	10	CPF 28 mm	41	82	34	52	0.45

Series VRG238, Rotating nut

Art.no.	Reference	DN	Kvs** Kvs-value in m3/h at a pressure drop of 1 bar.	Connection	A mm	B mm	C mm	D mm	Weight kg	Note	NTCNTC = National Trade Code
11621800	VRG238	20	4	3x RN 1"	36	72	32	50	0.59
11621900	VRG238	20	6.3	3x RN 1"	36	72	32	50	0.59

Installation support

Operation

The flat-sided spindle top points towards the sleeve position.

Installation examples

Movie

Installation of VRG230

Movie

How to install ARA600 actuator on VRG valve

Movie

Installation examples

Movie

Flow through VRGxx0 valve

Movie

VRGxx0 valve flow

Movie

Characteristic graph, VRGxx0 valves

Movie

50% valve position in VRGxx0 valves

Installation instruction

VRG230

Technical data

Suitable application area

Recommended

Heating
Comfort Cooling
Solar heating
Ventilation
Zone

Technical data

Pressure class:	PN10

Media temperature,	max. (continuosly): +110 °C max. (temporarily): +130 °C min.: -10 °C

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,	Diverting: 200 kPa Mixing: 100 kPa

Close off pressure:	200 kPa

Rangeability Kv/Kv min, A-AB:	100

Connections,	Internal thread: EN 10226-1 External thread: ISO 228/1 Compression fitting: EN 1254-2

Material,	Valve body: Dezincification resistant brass, DZR Slide: Abrasion resistant brass Shaft and bushing: PPS composite O-rings: EPDM

Conformity:	PED 2014/68/EU, article 4.3

Valve characteristics VRG230_GB_A-01

Accessories and spare parts

Connection kits

Image	Art.no.	Reference	Designation	Note
KTD112 Connection kit with external thread for use on externally threaded valves.	36551700	KTD112	Valve thread G 1" - Connection thread R ¾"	Suits series VRG132, VRG142, VRG232, VRG332 and VRB142.
KTD112 Connection kit with external thread for use on externally threaded valves.	36551800	KTD112	Valve thread G 1¼" - Connection thread R 1"	Suits series VRG132, VRG142, VRG232, VRG332 and VRB142.
KTD112 Connection kit with external thread for use on externally threaded valves.	36551900	KTD112	Valve thread G 1½" - Connection thread R 1¼"	Suits series VRG132, VRG142, VRG232, VRG332 and VRB142.
KTD112 Connection kit with external thread for use on externally threaded valves.	36552000	KTD112	Valve thread G 2" - Connection thread R 1½"	Suits series VRG132, VRG142, VRG232, VRG332 and VRB142.
KTD112 Connection kit with external thread for use on externally threaded valves.	36552100	KTD112	Valve thread G 2¼" - Connection thread R 2"	Suits series VRG132, VRG142, VRG232, VRG332 and VRB142.

Adaptor kits

Image	Art.no.	Reference	Designation	Note
ARA803 ESBE ARA803 Adaptor kit ESBE valves series VRx, MG, G, F, BIV, H, HG.	16000500	ARA803	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.
VRG801 ESBE VRG801 Adaptor kit ESBE valves series VRG, VRH, VRB, VRS, VRP.	16053300	VRG801	ESBE valves series VRG, VRH, VRB, VRS, VRP	Series 90, CRA120, CRC120. Order separately.
VRG804 ESBE VRG804 Adaptor kit ESBE valves series VRx without hand lever for controller 90C.	16053700	VRG804	ESBE valves series VRx without hand lever for controller 90C	Series 90C. Comes with the controller.

Options

Image	Art.no.	Reference	Designation
VRI111 ESBE Insulation shell series VRI100 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100.	16103800	VRI111	DN 15/20
VRI111 ESBE Insulation shell series VRI100 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100.	16103900	VRI111	DN25
VRI111 ESBE Insulation shell series VRI100 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100.	16104000	VRI111	DN32
VRI111 ESBE Insulation shell series VRI100 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100.	16104100	VRI111	DN40

Spare parts

Image	Art.no.	Reference	Designation
VRG802 ESBE VRG802 Interior kit DN15/20.	17006900	VRG802	Interior kit DN15/20
VRG802 ESBE VRG802 Interior kit DN25.	17006910	VRG802	Interior kit DN25
VRG802 ESBE VRG802 Interior kit DN32/40.	17006920	VRG802	Interior kit DN32/40
VRG802 ESBE VRG802 Interior kit DN40/50.	17006930	VRG802	Interior kit DN40/50
VRG802 ESBE VRG802 Interior kit DN50	17006950	VRG802	Interior kit DN50
VRG803 ESBE VRG803 Knob VRG/VRB.	17006940	VRG803	Knob VRG/VRB

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Data sheet

VRG230

Installation instruction

VRG230

Certificate

Declaration of Conformity VRG230

Certificate

Building Product Declaration BPD3

Approval

PZH-certificate (PL)

Image

VRG231, high res