V18345-1010521001
ABB Valve Positioner V18345-1010521001
ABB
ABB Valve Positioner V18345-1010521001
['Valve Positioners', 'ABB', 'TZIDC V18345'] Need ABB V18345-1010521001? Valve Positioner for Pneumatic Control Valves and Actuat…
Specifications
| Brand | ABB |
|---|---|
| Model Number | V18345-1010521001 |
| Official Product Name | TZIDC Intelligent Electro-Pneumatic Positioner |
| Applicable System | Pneumatic Control Valves and Actuators |
| Product Type | Valve Positioner |
| Equivalent Standard | NAMUR IEC 60534-6 / VDI VDE 3845 mounting |
| Product Status | Active / In Production |
| Supply Air Pressure | 1.4 to 6 bar (20 to 90 psi) |
| Actuator Type | Double-acting, fail-freeze |
| Enclosure Rating | IP65 / NEMA 4X, aluminum housing |
| Operating Temperature | -40 to +85 deg C |
| Weight | 1.7 kg |
| Dimensions | 168.5 x 101 x 114.5 mm |
| Input Signal | 4 to 20 mA, two-wire, HART |
Product Description
['Valve Positioners', 'ABB', 'TZIDC V18345']
It accepts a 4-20 mA input with HART, features double-acting fail-freeze operation and a 4-20 mA analog position feedback module for precise valve control. The ABB TZIDC V18345-1010521001 is an intelligent electro-pneumatic positioner for pneumatic valve actuators.
Basic Product Information
- 4-20 mA two-wire input with HART communication
- Double-acting actuator support with fail-freeze function
- Plug-in 4-20 mA analog position feedback module
- Microprocessor-based with automatic zero, span and control-parameter adjustment
Technical Specifications
Version & Model Difference
Within the TZIDC V18345 range, the suffix codes define case, signal, explosion protection, action and connections. V18345-1010521001 is double-acting with fail-freeze and analog feedback; variants such as 1010221001 (single-acting fail-closed) and 1010121001 (single-acting fail-open) differ in action.
Application Scenarios
- Control valves in chemical and petrochemical plants
- Power generation and water/wastewater treatment
- Process control requiring double-acting actuators with feedback
- ABB UNS 0017A-P Firing Board (SCR Trigger) for UNITROL 5000/6000 Excitation
- ABB KS D211B Input Coupling Unit (ICU) – UNITROL 6000
- ABB M35 UNS4017A-E Var. 633 Thyristor Packet (3BHE026955R0633)
- ABB SDCS-PIN-51-COAT Power Interface Board (3ADT220090R0006) – DCS800
- ABB PS 1500V 125A - 1500 V / 125 A Protection and Switching Device
- ABB FSCA-01 RS-485 Modbus-RTU Adapter Module
- ABB CCM 6080 / UC D240 A01 (3BHE022287R0001) Controller Board
- ABB CP-S.1 24/5.0 Switch Mode Power Supply 24V DC 5A 120W
Frequently Asked Questions
What signal does the V18345-1010521001 accept?
It accepts a two-wire 4-20 mA input signal with HART communication for setpoint and diagnostics.
Is this positioner single or double acting?
It is configured for double-acting actuators with a fail-freeze function that holds the last valve position on signal loss.
What feedback is provided?
A plug-in 4-20 mA analog position feedback module reports actual valve position to the control system.
What is the operating temperature range?
It operates from -40 to +85 deg C with an IP65 aluminum enclosure.
Need V18345-1010521001?
Get a Quote in Minutes.
12-month warranty · No MOQ · Worldwide shipping with tracking
Request a Quote
Get the latest price, stock status and bulk order discount for V18345-1010521001. Our team replies within 30 minutes (working hours).