{"product_id":"v18345-1010221001-abb-valve-positioner-tzidc-120","title":"V18345-1010221001 ABB Valve Positioner TZIDC-120","description":"\u003ch2\u003e\u003cstrong\u003eV18345-1010221001 ABB Valve Positioner – TZIDC-120 Intelligent Positioner\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eV18345-1010221001\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e TZIDC-120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Valve Positioner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal:\u003c\/strong\u003e 4–20 mA, two-wire technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Range:\u003c\/strong\u003e 4–20 mA, with split range from 20% to 100%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input:\u003c\/strong\u003e 25 mA at 30 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Input:\u003c\/strong\u003e 3.4 mA without analog feedback, 3.5 mA with analog feedback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart Point:\u003c\/strong\u003e 3.8 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Voltage at 20 mA:\u003c\/strong\u003e 8.7 V DC without explosion protection, 9.7 V DC for intrinsically safe devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance at 20 mA:\u003c\/strong\u003e 435 ohms without explosion protection, 485 ohms for intrinsically safe devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Input:\u003c\/strong\u003e 24 V DC control voltage (12–30 V DC), logical “0” at 0–10 V DC, logical “1” at 12–30 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output:\u003c\/strong\u003e Complies with DIN 19234 \/ NAMUR, supply voltage 5–11 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Range:\u003c\/strong\u003e 0–6 bar (0–90 psi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Capacity at 1.4 bar:\u003c\/strong\u003e 5.0 kg\/h = 3.9 Nm³\/h = 2.3 scfm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Capacity at 6 bar:\u003c\/strong\u003e 13 kg\/h = 10 Nm³\/h = 6.0 scfm (booster available on request)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Function:\u003c\/strong\u003e Single or double acting, actuator vents or blocks on electrical power failure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShut-off Values:\u003c\/strong\u003e End position 0% = 0–45%, end position 100% = 55–100%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion Protection:\u003c\/strong\u003e Without explosion protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Cable thread 1\/2-14 NPT, air pipe thread 1\/4-18 NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption Module:\u003c\/strong\u003e Plug-in analog position feedback (4–20 mA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Aluminium case, varnished, IP 65 (NEMA 4X)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Linear actuators per DIN\/IEC 534 \/ NAMUR, rotary actuators per VDI\/VDE 3845, integral mounting ready\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Standard varnish and coding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance and Environmental Durability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe positioner delivers stable control with a \u003cstrong\u003e4–20 mA\u003c\/strong\u003e input signal and low minimum current draw.\u003c\/li\u003e\n\u003cli\u003eIt supports split range configuration between 20% and 100% of the nominal range.\u003c\/li\u003e\n\u003cli\u003eThe IP 65 \/ NEMA 4X aluminium housing resists dust, water spray, and harsh plant conditions.\u003c\/li\u003e\n\u003cli\u003eDigital input and output circuits follow NAMUR logic for reliable signal exchange.\u003c\/li\u003e\n\u003cli\u003eThe output stage handles single or double acting actuators with fail-freeze behavior.\u003c\/li\u003e\n\u003cli\u003eAir capacity reaches 13 kg\/h at 6 bar supply pressure for fast actuator response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the positioner to linear actuators per DIN\/IEC 534 \/ NAMUR or rotary actuators per VDI\/VDE 3845.\u003c\/li\u003e\n\u003cli\u003eUse the integral mounting option when the actuator interface allows direct attachment.\u003c\/li\u003e\n\u003cli\u003eConnect the air pipe with 1\/4-18 NPT thread and the cable with 1\/2-14 NPT thread.\u003c\/li\u003e\n\u003cli\u003eWire the two-wire input to a 4–20 mA loop and observe the maximum 30 V DC limit.\u003c\/li\u003e\n\u003cli\u003eSet the split range if the application uses only part of the 4–20 mA signal.\u003c\/li\u003e\n\u003cli\u003eVerify the fail-freeze output action before commissioning the control loop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × ABB \u003cstrong\u003eV18345-1010221001\u003c\/strong\u003e TZIDC-120 Valve Positioner\u003c\/li\u003e\n\u003cli\u003e1 × Analog position feedback plug-in module\u003c\/li\u003e\n\u003cli\u003e1 × Mounting kit for linear or rotary actuator\u003c\/li\u003e\n\u003cli\u003e1 × Quick start guide\u003c\/li\u003e\n\u003cli\u003e1 × Protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping and Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship with FedEx, UPS, and DHL to most international destinations.\u003c\/li\u003e\n\u003cli\u003eOur stock is available and we dispatch within 5 days after order confirmation.\u003c\/li\u003e\n\u003cli\u003eWe support 30-day returns for eligible items.\u003c\/li\u003e\n\u003cli\u003eAll units are brand new and original.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the input signal range of the V18345-1010221001?\u003c\/strong\u003e\u003cbr\u003eA: It uses a 4–20 mA two-wire input with a nominal range of 4–20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this positioner support split range operation?\u003c\/strong\u003e\u003cbr\u003eA: Yes, you can configure split range between 20% and 100% of the nominal range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the air output range?\u003c\/strong\u003e\u003cbr\u003eA: The output range is 0–6 bar, which equals 0–90 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use it with both linear and rotary actuators?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it mounts to linear actuators per DIN\/IEC 534 \/ NAMUR and rotary actuators per VDI\/VDE 3845.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What happens when electrical power fails?\u003c\/strong\u003e\u003cbr\u003eA: The single acting output provides fail freeze, so the actuator holds its last position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What are the air and cable connection threads?\u003c\/strong\u003e\u003cbr\u003eA: The air pipe uses 1\/4-18 NPT and the cable uses 1\/2-14 NPT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is analog position feedback included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the option module provides analog position feedback with a 4–20 mA signal range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast do you ship?\u003c\/strong\u003e\u003cbr\u003eA: We keep stock available and ship within 5 days using DHL, FedEx, or UPS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003cbr\u003ePhone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":48468837040386,"sku":"V18345-1010221001","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/V18345-1010221001-1.jpg?v=1789007491","url":"https:\/\/www.nex-auto.com\/products\/v18345-1010221001-abb-valve-positioner-tzidc-120","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}