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Sliding Gate Valves

Type 8638 – Sliding gate motor valve

Sliding gate motor valve type 8638

Product line GS3

The sliding gate motor valve type 8638 with its high-resolution fast actuatoris designed according to ASME standards is suitable for a wide range of process applications. Media such as steam, liquids, gases, etc. can be handled precisely. The interaction of high-precision control electronics with the precise stepper motor results in a positioning accuracy of ± 0.2% even with a valve stroke of only 6 mm. By means of super-capacitor technology, in the event of a power supply failure, the valve returns to its defined basic position.

  • Size

    Size:

    DN 15 - DN 200

  • Pressure

    Pressure:

    ANSI #150, #300

  • Material

    Material:

    Stainless steel 1.4408 / CF8M

    Carbon steel 1.0619 / WCC

  • Temperature

    Temperature:

    Media temperature: -60 °C up to 350 °C

Connection

Flange connection acc. to ASME B16.5
Accessories

Metal bellows

Position electronics

Analog stroke feedback

Limit switch

Fail safe feature

. .
Actuator

Control actuators or 3-point actuators

Thrust: 2kN, 5kN

Voltage: 100 - 240V (50Hz / 60Hz) or 24V AC/DC
Protection class

IP 67
Approvals and certificates

TA-Luft / ISO 15848-1

EC Declaration of Conformity
For details, see the documentation or upon request.