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ABB V18345-1010261001 TZIDC electro-pneumatic valve positioner product image

ABB V18345-1010261001 TZIDC electro-pneumatic valve positioner

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TZIDC

V18345-1010261001 — Electro-pneumatic valve positioner

A two-wire current input controls the single-acting pneumatic output. This configuration selects fail-freeze action and analog position feedback.

ABBTZIDCPainted aluminumSingle acting; fail freeze

Sales managerTiffany Guan

Mobile / WhatsApp+86 18030235313

Emailsales2@mooreplc.com

V18345-1010261001 product profile

ManufacturerABB

Exact modelV18345-1010261001

Product typeElectro-pneumatic valve positioner

Product familyTZIDC

Primary rolePneumatic valve positioning

Interface contextSingle acting; fail freeze

Brand:
ABB
Item NO.:
V18345-1010261001

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Email Sales

Sales managerTiffany Guan

WhatsApp+86 18030235313

Emailsales2@mooreplc.com

Electro-pneumatic valve positioner configuration

The ordering configuration combines a painted aluminum housing, a two-wire current input and a single-acting pneumatic stage with fail-freeze behavior on electrical power failure. Its metric cable entry, G-thread air connection and analog position-feedback module must match the installed valve arrangement.

Valve-position controlConverts the configured current command into pneumatic positioning of a compatible actuator.

Pneumatic actionUses one actuator output with the selected fail-freeze response to electrical power failure.

Position reportingProvides the selected analog position-feedback path for the receiving control input.

Mechanical integrationRequires the appropriate linkage and mounting hardware for the actual linear or rotary actuator.

Engineering selection points

Do not treat a fail-freeze electrical-failure selection as an unconditional hold guarantee during loss of instrument air.
The selected current input is the local-adapter variant, not the ordering option with an FSK HART module.
The analog feedback circuit and the optional mechanical limit-switch kit are separate configuration choices.

Official product data

V18345-1010261001 key specifications

Housing / mounting	Painted aluminum; linear DIN / IEC 534 / NAMUR or rotary VDI / VDE 3845 mounting
Control input	4–20 mA, two-wire; local communication adapter connection
Pneumatic output	Single acting; fail freeze on electrical power failure
Cable entry	M20 × 1.5
Air-pipe thread	G 1/4
Position feedback	Plug-in analog feedback; 4–20 mA, two-wire
Explosion-protection selection	Without explosion protection
Mechanical feedback kit	Without optional mechanical digital position-feedback kit
Design	Standard

ABB DS/TZIDC-EN, Rev. I, main ordering information.

Pre-order check 01

Installation environment

Check the mounting, connection and operating conditions for this exact configuration before installation.

Secure the correct mounting kit and align the feedback linkage with the actuator movement.
Use fittings that match the G 1/4 air connection and protect the instrument-air tubing from contamination.
Route and terminate the current loop and analog feedback through the M20 × 1.5 cable entry.
Check travel, direction, position feedback and the intended failure response in a controlled commissioning test.

Record the installed arrangement and the final controlled checks in the commissioning file.

Pre-order check 02

Compatibility confirmation

Match the complete item to its field interface, mechanical arrangement and configured system.

Actuator: Single-acting pneumatic arrangement; verify travel, linkage and the required valve action.
Control circuit: 4–20 mA two-wire command loop; check the installed wiring and current source.
Pneumatic connection: G 1/4 air-pipe thread; do not force a different thread form into the port.
Feedback circuit: Two-wire 4–20 mA analog position feedback and a compatible receiving input.
Installation environment: Use the selected non-explosion-protected execution only where its installed classification is suitable.

Match the complete ordering configuration, actuator linkage, air connections and failure response before commissioning.

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