VRG2 PN16 DN20/6,3 ext.thread | Valves for Heating and Cooling | Globe Valves | Motorised Control Valves | Climate Solutions for heating

Product details

Gross weight	0.867 Kilogram
Net weight	0.803 Kilogram

Volume	1.522 Liter
EAN	5702421559703

Application	Heating and cooling
Application alternative VSP	District heating
Cavitation factor	0.4
China RoHS compliance	Out of scope
Connection size	G 1 1/4
Connection types	External Thread
Control ratio	100:1
Description	VRG2 PN16 DN20/6,3 ext.thread
Diameter [mm]	20 mm
Differential pressure range [bar] [Max]	4 bar
Flow characteristic	Equal percentage
In scope of WEEE and contain batteries	No
Kvs values [m³/h]	6.3 m³/h
Leakage through port (B-AB) max. [% Kvs]	1.0
Leakage through port max. [% Kvs]	bubble tight design
Media pH [Max]	10
Media pH [Min]	7

Media temperature [°C] [Max]	130 °C
Media temperature [°C] [Min]	-10 °C
Medium alternative	Glycolic water up to 50%
Mounting version	Flow
Number of ports	2
Permissible media	District heating/cooling circulation water
PN alternative VSP	10
Pressure nominal [bar]	16 bar
Product group	Other valves
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Stroke [mm]	10 mm
Stuffing box sealing material	EPDM
Type	VRG 2
UK RoHS compliance	Out of scope
Valve body material	Grey cast iron EN-GJL-250 (GG-25)
Valve cone material	Brass
Valve stem material	Stainless steel

Application	Heating and cooling
Application alternative VSP	District heating
Cavitation factor	0.4
China RoHS compliance	Out of scope
Connection size	G 1 1/4
Connection types	External Thread
Control ratio	100:1
Description	VRG2 PN16 DN20/6,3 ext.thread
Diameter [mm]	20 mm
Differential pressure range [bar] [Max]	4 bar
Flow characteristic	Equal percentage
In scope of WEEE and contain batteries	No
Kvs values [m³/h]	6.3 m³/h
Leakage through port (B-AB) max. [% Kvs]	1.0
Leakage through port max. [% Kvs]	bubble tight design
Media pH [Max]	10
Media pH [Min]	7
Media temperature [°C] [Max]	130 °C
Media temperature [°C] [Min]	-10 °C
Medium alternative	Glycolic water up to 50%
Mounting version	Flow
Number of ports	2
Permissible media	District heating/cooling circulation water
PN alternative VSP	10
Pressure nominal [bar]	16 bar
Product group	Other valves
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Stroke [mm]	10 mm
Stuffing box sealing material	EPDM
Type	VRG 2
UK RoHS compliance	Out of scope
Valve body material	Grey cast iron EN-GJL-250 (GG-25)
Valve cone material	Brass
Valve stem material	Stainless steel