Type 0127

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1.

General technical data

1.1. General data

Product properties

Dimensions

Detailed information can be found in chapter “5. Dimensions” on page 8.

Material

Seal

FFKM, FKM, EPDM

Fluid housing

PEEK, PPS (PVDF on request)

Internal volume1.)

Sub-base: from 44 µl

Tube connection: from 35 µl

G ⅛": from 100 µl

UNF ¼"-28: from 25 µl

< 10 µl available on request

Detailed information can be found in chapter “1.4. Internal volume” on page 5

Orifice

DN 0.8…DN 1.6

Circuit function

Detailed information can be found in chapter “3. Circuit functions” on page 6.

Nominal operating mode2.)

10 mio. switching cycles (according to laboratory endurance test with FKM and EPDM)

Performance data

Switching time3.)

Open: ca. 25 ms (Pressure rise 0…10 %)

Closing: ca. 25 ms (Pressure drop 100…90 %)

Electrical data

Operating voltage

12/24 V DC, 24 V UC, (other voltages on request)

Duty cycle

100 % continuous rating

Manifold mounting: If medium or ambient temperatures are above + 40 ºC:

intermittent operation 40 % (minimum 10 min)

Nominal power

3.4 W (Versions with internal power reduction possible)

Voltage tolerance

± 10 %

Medium data

Operating medium

Resistant to neutral and aggressive liquids and gases

(see chapter “4.1. Bürkert resistApp” on page 7)

Medium temperature

Max. - 10…55 °C

Detailed information can be found in chapter “1.3. Medium temperature” on page 4.

Process/Port connection & communication

Electrical connection4.)

Cable plug Type 1054 

Two FEP-leads 0.2 mm² (AWG24), length 500 mm

Rectangular cable plug, Type 2505 

Port connection

Bürkert sub-base (16 × 27 mm)

Tube connection

G ⅛"

UNF ¼"-28

Approvals and certificates

Degree of protection

IP65 with flying leads and cable plug Type 1054 

IP30 with rectangular plug Type 2505 

Environment and installation

Installation

As required, preferably with actuator upright

Ambient temperature

Max. 55 °C

1.) The internal volume can vary depending on the housing. For more information see “1.4. Internal volume” on page 5.

2.) The life expectancy depends on medium, temperature, pressure, seal material, individual application conditions.

3.) Measurement at 2 bar and + 20 °C at the valve outlet acc. to DIN ISO 12238:2001

4.) Other electric connectors and other cable lengths are available on request.