Danfoss VFG 2 Globe Valve Body DN250 PN 16 Kvs 400 m³/h (2-Way flanged)

Danfoss VFG 2 two-way flanged globe (seat) valve body, OEM order code 065B2400. Nominal size DN250, pressure class PN 16, flow coefficient Kvs 400 m³/h. The VFG 2 is the valve-body element of Danfoss district heating / cooling control-valve assemblies: it pairs with a matched self-acting (AFA / AFP / AFT / AVT) or electric (AMV / AME) actuator to form a temperature, pressure, differential-pressure or flow controller. Grey cast iron EN-GJL-250 (GG-25) body with stainless-steel, mat. no. 1.4021 cone and stainless-steel, mat. no. 1.4313 seat, linear optimized flow characteristic, 24 mm stroke, spindle normally open. Rated for district heating/cooling circulation water at 2 °C to 150 °C, maximum differential pressure 10 bar. Data quoted verbatim from store.danfoss.com (code 065B2400).

Brand

Danfoss

Part number

065B2400

Type

VFG 2

Product group

Pressure flow controllers

Application

District Heating

Valve size

DN 250

Pressure class

PN 16

Nominal pressure

16 bar

Kvs value

400 m³/h

Connection type

Flange

Number of ports

2

Flow characteristic

Linear optimized

Spindle position

Normally open

Stroke

24 mm

Differential pressure (max)

10 bar

Media temperature

2 °C to 150 °C

Permissible media

District heating/cooling circulation water

Medium alternative

Glycolic water up to 30%

Media pH range

7 to 10

Leakage through port (max)

0.05 % Kvs

Valve body material

Grey cast iron EN-GJL-250 (GG-25)

Valve cone material

Stainless steel, mat. No. 1.4021

Valve seat material

Stainless steel, mat. No. 1.4313

Net weight

330 Kilogram

Gross weight

335.5 Kilogram

EAN

5702421803172

HS code

8481.80 (taps, cocks, valves for pipes)

Size / Series

DN 250

Material

Grey cast iron EN-GJL-250 (GG-25); cone Stainless steel, mat. No. 1.4021; seat Stainless steel, mat. No. 1.4313

Pressure Rating

PN 16 (16 bar); max differential pressure 10 bar

Temperature Range

2 °C to 150 °C

HS Code

8481.80