VB 2, PN 25, DN 15, 4 m³/h, Flange

065B2056

VB 2 PN25 15/4 2-way seated flange

Characteristic	Value
Application	District Heating
Application alternative VSP	Heating
Cavitation factor	0.50
Cavitation factor 100%	0.34
Cavitation factor 25%	0.58
Cavitation factor 50%	0.52
Cavitation factor 75%	0.50
China RoHS compliance	Out of scope
Connection types	Flange
Contains batteries	No
Control ratio	50:1
Description	VB 2 PN25 15/4 2-way seated flange
DG Indicator Profile	Not relevant for dangerous goods
Diameter [mm]	15 mm
Differential pressure range [bar] [Max]	16.00 bar
EU RoHS compliance	Yes with exemptions
EU RoHS exemption clause	6(c)
Flow characteristic	Split
Function	Pressure relief
Kvs values [m³/h]	4.00 m³/h
Leakage through port max. [% Kvs]	0.05
Material Description	VB 2 PN25 15/4 2-way seated flange
Media pH [Max]	10

Characteristic	Value
Media pH [Min]	7
Media temperature [°C] [Max]	150 °C
Media temperature [°C] [Min]	2 °C
Medium alternative	Glycolic water up to 30%
Number of ports	2
Permissible media	District heating/cooling circulation water
PN alternative VSP	16
Pressure class	PN 25
Pressure nominal [bar]	25 bar
Product group	Motorized control valves
Product line	District Energy Controls
Product Type	VB 2
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
SCIP dossier no.	f352afa4-59ce-4256-8962-71c2d32dc0ea
SCIP dossier product name	VB 2 PN25 15-x 2-way seated flange
Spindle position	Normally open
Stroke [mm]	5.00 mm
Stuffing box sealing material	EPDM
Valve body material	Ductile cast iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone material	Stainless steel
Valve seat material	Stainless steel
Valve size	DN 15
Valve stem material	Stainless steel

Characteristic	Value
EAN/UPC	5702421508442
Proposition 65	Cancer and Reproductive Harm