2863 datasheet(7/13 Pages) BURKERT

Part #	2863

Description	Direct acting 2-way basic proportional valve

PDF	13 Pages

Scroll/Zoom	100%

Manufacturer	BURKERT [Christian Bürkert GmbH & Co. KG]

Direct Link	https://www.burkert.com/en

Logo

7 / 13 page

Type 2863

7 | 12

Visit product website 

5.3. ATEX version

Note:

Dimensions in mm

Length according to order

Standard length 3000

10.6

85.8

min.

R30

10.8

Performance specifications

6.1. Flow characteristic

Determination of the K

V value

Pressure drop

V value for liquids

V value for gases

[m3/h]

Sub-critical

p2 > 2

= Q

Δp

1000

= Q

514

ρN

Δp

Supercritical

p2 < 2

= Q

Δp

1000

= Q

ρN

257 p1

V Flow coefficient

[m3/h]1.)

N Standard flow rate

/h]2.)

1 Inlet pressure

[bar]3.)

2 Outlet pressure

[bar]3.)

∆p Differential pressure p

1...p2

[bar]

ρ Density

[kg/m3]

N Standard density

[kg/m3]

1 Medium temperature

[(273+t)K]

1.) Measured for water, ∆p = 1 bar, over the value

2.) At reference conditions 1.013 bar and 0 °C (273 K)

3.) Absolute pressure

2863 Datasheet(PDF) 7 Page - Christian Bürkert GmbH & Co. KG

2863 Datasheet(HTML) 7 Page - Christian Bürkert GmbH & Co. KG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

Datasheet Download

Link URL