Type 6650

3 | 8

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1.

General Technical Data

Product properties

Dimensions

Detailed information can be found in chapter “4. Dimensions” on page 4.

Material

Seal

FFKM (Simriz)

Body

PEEK

Internal volume

Fluid chamber

Ca. 30 µl

2/2 way

Ca. 37 µl

Nominal diameter

DN 0.4 and DN 0.8

Performance data

Switching times

< 5 ms (acc. to ISO 12238)

Electrical data

Operating voltage

24 V (12 V on request)

Voltage tolerance

± 10 %

Duty cycle

100 % continuous operation only with external power reduction1.)

Switching frequency

80 Hz (for mechanical limit observe maximum temperature)1.)

15 Hz (continuous only with external power reduction)1.)

Nominal power

5.7 W inrush power

0.7 W holding power with power reduction. For 100 % duty cycle the power must be

reduced externally. Uniform polarity must be ensured when aligning the devices 1.)

For details on power electronics, see chapter “4.2. Cable plug type 2504 with inte-

grated booster and power reduction electronics” on page 5.

Medium data

Medium temperature

+ 15 °C…+ 50 °C

Operating medium

Resistant to neutral and aggressive fluids and gases, see chapter “3.1. Chemical

Resistance Chart – Bürkert resistApp” on page 4.

Process/Port connection & communication

Port connection

Flange

Electrical connection

Cable plug Type 2504 

Environment and installation

Ambient temperature

+ 10 to + 50 °C

Installation position

As required, with side by side connection standard polarity is adhered to

Degree of protection

IP65

1.) For further information, please refer to operating instructions Type 6650 .

2.

Circuit functions

Circuit functions

Description

NC

Type: A, solenoid valve

2/2 way

Direct-acting

Normally closed