Danfoss VRB 3 3-Way seated control valve body DN 15 Kvs 0.63 PN 16 internal-thread

Danfoss VRB 3 3-way seated mixing/diverting control-valve body (OEM designation "VRB 3 PN16 15/0,63 3-way seated int. A internal-thread globe-type valve body for motorised control of District heating/cooling circulation water on heating, cooling and district-heating circuits — driven by a separately-ordered Danfoss AMV/AME electric actuator for constant-flow mixing or diverting service. Valve size DN 15; PN 16; Kvs 0.63 m³/h; 3 ports; Internal thread connection Rp 1/2; Equal percentage flow characteristic; control ratio 30:1; Mixing valve; body Red bronze, mat. 2.1096.1 (RG5); cone Brass; stem Stainless steel; stuffing-box seal EPDM; seat leakage bubble tight design % Kvs. Media District heating/cooling circulation water (Glycolic water up to 50%), -10 °C to 130 °C. OEM P/N 065Z0211. Technical data quoted verbatim from store.danfoss.com (code 065Z0211). Deployed in process, utility and marine piping loops for on-off shutoff, control, safety relief or diversion service. No. 2.1096.1 (RG5); Standard size: VRB 3; Thread: Internal thread Rp 1/2; Pressure rating: PN 16; Temperature range: -10 °C to 130 °C; HS code: 8481.80.

Code number

065Z0211

Type

VRB 3

Product group

Other valves

Gross weight

0.786 Kilogram

Net weight

0.714 Kilogram

Volume

1.477 Liter

Application

Heating and cooling

Application alternative VSP

Chilled water

Cavitation factor

0.4

Closing differential pressure (diverting) [bar] [Max]

1 bar

Closing differential pressure (mixing) [bar] [Max]

4 bar

Connection size

Rp 1/2

Connection types

Internal thread

Control ratio

30:1

Description

VRB 3 PN16 15/0,63 3-way seated int. thr

Diameter [mm]

15 mm

Flow characteristic

Equal percentage

Function

Mixing valve

Kvs values [m³/h]

0.63 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

3

Permissible media

District heating/cooling circulation water

PN alternative VSP

10

Pressure nominal [bar]

16 bar

Stroke [mm]

15 mm

Stuffing box sealing material

EPDM

Valve body material

Red bronze, mat. No. 2.1096.1 (RG5)

Valve cone material

Brass

Valve stem material

Stainless steel

EAN

5702421559406

HS code

8481.80

Nominal diameter

DN15

Size / Series

VRB 3

Material

Red bronze, mat. No. 2.1096.1 (RG5)

Thread Standard

Internal thread Rp 1/2

Pressure Rating

PN 16

Temperature Range

-10 °C to 130 °C

HS Code

8481.80