ABB V18345-2021421001 Valve Positioner

Name: ABB V18345-2021421001 Valve Positioner
Brand: ABB PLC
SKU: 8345
Availability: InStock
Rating: 5.0 (1 reviews)

Release time	Jun 26, 2026
Brand	ABB PLC
Product Numbe	V18345-2021421001
Country Of Origin	Sweden (SE)
Dimensions	168.5 × 101 × 114.5 mm
Weight	1.7 kg
Condition	New & In Stock
Payment Methods	T/T, PayPal, Western Union
Lead Time	1-3 Working Days
Warranty	One Year
Courier partners	DHL, UPS, TNT, FedEx and EMS.

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Overview

The ABB V18345-2021421001 is an intelligent electro-pneumatic valve positioner designed for precise control of pneumatic control valves in industrial process automation. It ensures accurate valve positioning based on control signals, improving process stability, efficiency, and response accuracy. It is widely used in chemical, oil & gas, power, and process industries.

General Information

Part Number: V18345-2021421001

Manufacturer: ABB

Brand: ABB

Country of Origin: Switzerland

Series: Intelligent Valve Positioner Series

Product Type: Electro-Pneumatic Valve Positioner

Mounting Type: Direct mounting on pneumatic control valve actuator

Function: Converts electrical control signals into precise valve position control

Design: Smart digital positioner with integrated diagnostics and feedback

Power Specifications

Supply Voltage: 24 V DC (typical instrument power supply)

Air Supply Pressure: 1.4 to 6 bar (instrument air)

Power Consumption: Low-power electronic control system

Signal Input: 4–20 mA control signal (standard process control loop)

Protection: Reverse polarity, overvoltage, and pneumatic overload protection

Communication & Interface

Interface Type: Analog 4–20 mA / optional digital communication depending on configuration

Control Function: Closed-loop valve position control

Feedback System: Integrated position feedback sensor

Diagnostics: Self-diagnostics, fault detection, and status reporting

Configuration: Local setup and optional handheld/communication tool support

Environmental

Operating Temperature: -40 to 85 °C

Storage Temperature: -50 to 85 °C

Humidity: Up to 95% non-condensing

Vibration Resistance: Industrial-grade process plant vibration tolerance

Protection Rating: IP66 / NEMA 4X (typical field installation rating)

Installation Environment: Outdoor or indoor process plant environments

Dimensions & Weight

Dimensions (H × W × D): 168.5 × 101 × 114.5 mm

Weight: 1.7 kg

PRECISION CONTROL, RELIABLE PERFORMANCE, FAST GLOBAL DELIVERY

QDo you provide technical support or installation services?

A Yes, we offertechnical supportfor installation, configuration, and troubleshooting.

QCan I return products if they don’t meet my requirements?

A Returns are accepted within30 daysif the product is unused, unopened, and in its original packaging. Return shipping costs are the buyer's responsibility.

QHow can I ensure compatibility with my existing systems?

A If unsure, please provide yoursystem details, and our support team will verify compatibility before purchase.

QAre there discounts for new wholesale customers?

A We occasionally offerpromotional discountsfor new wholesale customers. Contact us for current offers.

QCan I purchase different quantities of a product?

A Yes, we offerflexible ordering options, whether you need a single unit or a large batch.

QWhat payment methods do you accept for wholesale orders?

A We accept various methods, includingbank transfers (T/T), letters of credit (L/C), and more upon agreement.

QCan I get discounts for bulk purchases?

A Yes, we offercompetitive pricingfor bulk purchases. Contact our sales team for a custom quote.

QWhat is the minimum order quantity (MOQ)?

A The MOQ is usuallyone unit. For bulk orders, please contact us for discounts and pricing details.

QHow long does shipping take?

A Shipping times vary by location. With our16 global warehouses, we strive for fast delivery. Contact us for an estimated delivery time.

QHow can I verify the product before purchasing?

A We can provide high-resolution product images upon request, and our team can arrange warehouse photos for verification.

QDoes this product come with a warranty?

A Yes, we provide a1-year warrantyand support returns and exchanges to protect your rights.

Company Information
E-mail		[email protected]
Mobile		+8613620394314
Whatsapp		+8613620394314
WeChat		+8613620394314
Add		Room 1102, Jiuzhou Commercial Building, Siming District, Xiamen, China

Warranty Conditions

At Qunlebu Co., Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.

🛡️Coverage Details:

This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.

📝Claim Process:

To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.

🚚Shipping Assistance:

We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.

🚫Exclusions:

Unauthorized modifications, repairs, or misuse of the product.

Normal wear and tear.

Negligence.

Extreme environmental conditions beyond product specifications.

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