V18345-1010421001 ABB Valve Positioner Achieve Plant Management 3-15 Psi
V18345-1010421001 ABB Valve Positioner Achieve Plant Management 3-15 Psi
ABB V18345-1010421001 Valve Positioner
Achieve Plant Management with 3–15 Psi Precision
The ABB V18345-1010421001 Valve Positioner is engineered to deliver accurate and reliable control of pneumatic actuators across industrial applications. Designed for a standard 3–15 Psi input signal, it ensures precise valve positioning, enabling stable process performance and optimized plant management.
Key Features
- High Accuracy & Stability – Maintains consistent valve response for critical process control.
- Robust Construction – Built with durable materials to withstand demanding industrial environments.
- Easy Integration – Compatible with a wide range of control systems and actuator types.
- Optimized Plant Efficiency – Enhances automation reliability, reduces downtime, and supports energy savings.
- Clear Monitoring – Equipped with an analog indicator for straightforward position feedback.
Applications
- Chemical and petrochemical plants
- Power generation facilities
- Water treatment and distribution systems
- Pharmaceutical and food processing industries
| Parameter | V18345‑1010421001 | V18345‑001 (TZIDC Standard) | V18345‑20 Series (TZIDC Advanced) |
|---|---|---|---|
| Input Signal | 4–20 mA (2‑wire) | 4–20 mA (2‑wire) | 4–20 mA (2‑wire) |
| Communication | HART® 7, PROFIBUS PA, Foundation Fieldbus | HART® (optional) | HART®, PROFIBUS PA, Foundation Fieldbus |
| Air Supply | 1.4–7 bar (20–100 psi) | 1.4–6 bar | 1.4–7 bar |
| Output / Range | 3–15 psi pneumatic output | 3–15 psi pneumatic output | 3–15 psi pneumatic output |
| Housing & Protection | Cast aluminum (IP66/67) or 316L SS (IP68) | Aluminum varnished (IP65) | Aluminum or SS (IP66/67) |
| Accuracy | ±0.5% of span | ±1.0% of span | ±0.5% of span |
| Special Features | Auto‑calibration, adaptive control, predictive diagnostics, SIL 2 certified | Compact design, mechanical indicator, NAMUR/VDI‑VDE mounting | Digital display, extended diagnostics, modular feedback options |
Common product models of ABB Valve Positioner V18345 series:
V18345-1010121001
V18345-1010221001
V18345-1010421001
V18345-1010521001
V18345-2010121001
V18345-2010221001
V18345-2010421001
V18345-2010521001
V18345-2011221001
V18345-2017221001
Applications
- Chemical & Petrochemical Plants – Ensures accurate flow and pressure control in complex chemical processes.
- Power Generation – Provides reliable valve actuation for steam, gas, and water circuits.
- Water & Wastewater Treatment – Maintains stable flow regulation in filtration, pumping, and distribution systems.
- Pharmaceutical & Food Processing – Supports hygienic and precise control for critical production lines.
- Oil & Gas – Delivers dependable valve positioning in upstream, midstream, and downstream operations.
- Pulp & Paper – Optimizes steam and chemical dosing for consistent product quality.
FAQ – ABB V18345‑1010421001 Valve Positioner
Q1: What is the ABB V18345‑1010421001 Valve Positioner used for?
A: It is designed to control the position of pneumatic actuators with high accuracy, ensuring stable process performance in industrial automation systems.
Q2: What input signal does it accept?
A: The standard input signal is 4–20 mA (2‑wire), with a pneumatic output range of 3–15 psi.
Q3: Which industries commonly use this valve positioner?
A: It is widely applied in chemical, petrochemical, power generation, water treatment, oil & gas, pharmaceutical, and food processing industries.
Q4: What communication protocols are supported?
A: Depending on configuration, it supports HART®, PROFIBUS PA, and Foundation Fieldbus for digital integration and diagnostics.
Q5: How accurate is the device?
A: It achieves an accuracy of ±0.5% of span, ensuring precise valve control.
Q6: What housing options are available?
A: The device is available in cast aluminum (IP66/67) or 316L stainless steel (IP68) for harsh environments.
Q7: Does it support safety standards?
A: Yes, it is SIL 2 certified, making it suitable for safety‑critical applications.
Q8: What are the key advantages compared to basic positioners?
A: Advanced diagnostics, auto‑calibration, predictive maintenance, and multi‑protocol communication make it more versatile and reliable than standard electro‑pneumatic positioners.
Our Advantages
- 100% New & Original – All products are guaranteed to be brand‑new, original, and of high quality.
- Competitive Pricing – We offer very attractive prices to help you reduce costs.
- Large Inventory – With extensive stock, we can supply even hard‑to‑find components quickly.
- Responsive Service – Every inquiry is valued and answered within 24 hours.
- Fast Delivery – Orders are shipped within 1–3 working days after payment is received.
- Strict Quality
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