VAN DANFOSS VB 2, PN 25, DN 15, 4 m³/h, Flange - C/N 065B2056

Gross weight

3.956 Kilogram

Net weight

3.956 Kilogram

Volume

4.921 Liter

EAN

5702421508442

Type

VB 2

Product group

Motorized control valves

Application

District Heating

Application alternative VSP

Heating

Cavitation factor

0.5

Cavitation factor 100%

0.34

Cavitation factor 25%

0.58

Cavitation factor 50%

0.52

Cavitation factor 75%

0.5

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

Diameter [mm]

15 mm

Differential pressure range [bar] [Max]

16 bar

EU RoHS compliance

Yes with exemptions

EU RoHS exemption clause

6(c)

Flow characteristic

Split

Function

Pressure relief

Kvs values [m³/h]

4 m³/h

Leakage through port max. [% Kvs]

0.05

Media pH [Max]

10

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

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 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