logo

New Masoneilan SVI3 Digital Valve Positioner Stainless Steel With EAC Certification

1
MOQ
US $2200.00 - 3000.00/ Set
Price
New Masoneilan SVI3 Digital Valve Positioner Stainless Steel With EAC Certification
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Operating Temperature Limits: -58°F To 185°F (-50°C To 85°C)
Supply Pressure Effect: 0.05% Per Psi
Insulation Resistance: Greater Than 10 G Ohms At 50% RH
Fast Transient Burst: No Effect At 2 KV
Relative Humidity: 10 To 90% Non-condensing
Highlight:

Masoneilan SVI3 digital valve positioner

,

stainless steel valve positioner

,

EAC certified pneumatic control valve

Basic Infomation
Brand Name: Masoneilan
Model Number: SVI3
Payment & Shipping Terms
Packaging Details: Cardboard box/Wooden crate
Delivery Time: 6~8 weeks
Payment Terms: T/T
Supply Ability: 1250 sets per year
Product Description
Masoneilan SVI3 Digital Valve Positioner Stainless Steel Supplier
Product Overview

The Masoneilan SVI3 Digital Valve Positioner Stainless Steel version is an advanced smart valve positioner designed for precise control of pneumatic control valves in demanding industrial environments. Built with a robust stainless steel housing option, it provides superior corrosion resistance and durability, making it ideal for harsh operating conditions such as offshore platforms, chemical plants, and marine applications.

The SVI3 positioner is the third-generation digital valve positioner from Masoneilan, featuring advanced control algorithms, non-contact position sensing technology, and powerful diagnostics capabilities. It delivers accurate and reliable valve positioning, ensuring stable process control and improved operational efficiency.

With HART communication and intelligent diagnostics, operators can easily monitor valve performance, perform remote configuration, and detect potential maintenance issues before failures occur. The stainless steel version is especially suitable for corrosive environments where long-term reliability is required.


Technical Specifications
Parameter Specification
Product Model Masoneilan SVI3 Digital Valve Positioner
Housing Material Optional 316L Stainless Steel
Control Signal 4–20 mA Analog Signal
Communication Protocol HART 7
Air Supply Pressure 20 – 120 psi
Air Delivery 410 SLPM @ 30 psi
Steady State Air Consumption 2.8 SLPM @ 30 psi
Operating Temperature -55°C to +85°C
Mounting Type Linear and Rotary Control Valves
Protection Rating IP66 / NEMA 4X
Certifications ATEX, IECEx, SIL capable
Weight Stainless Steel: approx. 6.26 kg

The device supports advanced diagnostics and digital control functions to ensure precise valve positioning and system reliability.


Application Industry

The Masoneilan SVI3 stainless steel digital valve positioner is widely used in industries requiring precise valve control and reliable automation.

Oil and Gas Industry

Used in upstream and downstream operations including pipeline control, gas processing, and offshore platforms.

Petrochemical Plants

Provides accurate valve positioning in refining units and chemical processing facilities.

Power Generation

Applied in steam turbine systems, boilers, and plant process control valves.

Chemical Processing

Suitable for corrosive environments where stainless steel components provide improved durability.

Water Treatment

Ensures stable and precise control of valves in municipal and industrial water systems.


Common Problems
Positioner Not Responding to Control Signal

This issue may occur due to insufficient air supply pressure, incorrect wiring, or incorrect calibration parameters.

Communication Failure

Improper HART configuration or signal interference can prevent communication between the positioner and control system.

Valve Position Instability

This may be caused by actuator problems, air leakage, or incorrect tuning parameters.

Slow Valve Response

Clogged air filters, insufficient air pressure, or incorrect control settings may reduce response speed.

Professional configuration and calibration can resolve most of these issues.


Replacement Models

Depending on project requirements, customers may compare the SVI3 with other digital valve positioners from major control valve manufacturers.

Possible alternative models include:

  • Masoneilan SVI2 Digital Valve Positioner

  • Samson 3730 Smart Valve Positioner

  • Fisher DVC6200 Digital Valve Controller

Our engineers can provide technical comparison and cross-reference guidance to help customers select the most suitable model.


Why Buy From Us

We are a professional supplier specializing in control valves, valve positioners, and industrial instrumentation for global customers.

Strong Industry Experience

We have many years of experience supplying industrial control valves and valve positioners to international markets.

Rich Export Experience

Our products have been exported to customers in Southeast Asia, the Middle East, and other regions, providing reliable supply for large industrial projects.

Professional Technical Support

Our experienced engineers provide assistance with product selection, technical consultation, installation guidance, and troubleshooting.

Large Inventory Available

We maintain extensive stock of popular valve positioner models from well-known brands, ensuring quick response to customer requirements.

Fast Global Delivery

With mature logistics and export processes, we can quickly ship products worldwide to support urgent project needs.

Learn more about our company and product range:
www.shgongboshi.com


Stock & Delivery Time

We maintain regular inventory for popular models including the Masoneilan SVI3 digital valve positioner.

Stock Availability
  • Large stock of common valve positioner models

  • Ready for immediate shipment

  • Suitable for urgent maintenance or project requirements

Delivery Time
  • Stock orders: 3–7 working days

  • Bulk orders: depends on order quantity

Shipping Methods
  • International air freight

  • Sea freight for bulk orders

  • Professional export packaging


RFQ Form

If you are looking for Masoneilan SVI3 Digital Valve Positioner Stainless Steel price, stock availability, or technical support, please send us your inquiry.

Our sales engineers will respond within 24 hours.

Please provide the following information:

Company Name
Country
Required Model
Quantity
Application Industry
Email
WhatsApp / Phone

Submit your inquiry today to receive a quotation and professional technical support.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
Alex
Switzerland Dec 1.2025
great price and fast delivery
Recommended Products
Get in touch with us
Contact Person : Mr. Edward Zhao
Tel : +8615000725058
Characters Remaining(20/3000)