V18345-2020151501

Product Overview

The ABB V18345-2020151501 is an electro-pneumatic valve positioner designed for intelligent control and feedback in actuator systems.

Functional Description

• Model: V18345

• Type: Intelligent electro-pneumatic positioner

• Interface: Integrated indicator and operator panel

• Input Signal: 4–20 mA with HART communication (two-wire FSK module)

• Output Action: Single acting, fail-safe on power loss

Mechanical Configuration

• Case Material: Aluminium, varnished

• Protection Rating: IP65 (NEMA 4X)

• Mounting:

  • Linear actuators per DIN/IEC 534 / NAMUR

  • Rotary actuators per VDI/VDE 3845

• Position Indicator: Mechanical

Connection Details

• Cable Thread: M20 × 1.5

• Air Pipe Thread: 1/4–18 NPT

• Connections: 5 ports

Feedback Options

• Analog Feedback Module: 4–20 mA signal range

• Digital Feedback Kit: 24 V DC/AC microswitches with change-over contacts

Design Variant

• Surface Finish: Standard varnish

• Special Version: Chemistry application variant

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