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Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Specifications
Delivery Time :
6-8 Week
Position Sensing :
Non-contact magnetic (Hall Effect)
Model Number :
SVI2 AP
Price :
US $1850.00 - 2150.00/ Set
Packaging Details :
Cardboard box/Wooden crate
Diagnostics :
Standard and Advanced (pressure sensors, cycle counts, signatures)
Supply Ability :
2000 sets per year
Actuator Compatibility :
Single-acting or double-acting
Housing Material :
aluminum
Payment Terms :
T/T
Valve Types :
Linear and rotary
Operating Temperature :
-50°C to +85°C
Brand Name :
Masoneilan
Place of Origin :
USA
MOQ :
1 set
Input Signal :
4-20 mA with HART 5 or 7
Description

Masoneilan SVI2 (SVI II AP) Digital Valve Positioner

The Masoneilan SVI II AP is an advanced digital valve controller that delivers high-performance positioning for pneumatic control valves. It operates on a two-wire 4-20 mA signal with bi-directional HART communication and incorporates a field-proven non-contact position sensor for reliable feedback.

Product Overview Designed for universal application, the SVI II AP supports both linear and rotary valves as well as single-acting and double-acting actuators. The local explosion-proof LCD and pushbuttons allow configuration and calibration even in certified hazardous environments. Auto-commissioning functions and modular construction simplify installation and future upgrades. Real-time diagnostics, including pressure sensing and valve signature analysis, help monitor valve and actuator health. High-flow versions are available to handle larger actuators without additional accessories.

Technical Specifications

Specification Details
Product SVI II AP Digital Valve Positioner
Communication HART 5 or 7 over 4-20 mA
Position Feedback Non-contact Hall sensor (local or remote mount option)
Action Single or double acting
Travel Capability Linear: from 0.25" standard; Rotary: 18°–140°
Accuracy ±0.5% full span
Linearity ±1.0% full span
Temperature Range -50°C to +85°C
Enclosure Rating IP66 / NEMA 4X
Air Supply Up to 100 psi (single-acting) / 150 psi (double-acting)
Optional Outputs 4-20 mA position transmitter, solid-state switches
Diagnostics Offline signatures, online friction, cycle counting
Safety Compliance SIL 2 (IEC 61508)


Application Industry Widely applied in process control environments such as chemical plants, petrochemical facilities, power stations, and oil & gas installations requiring accurate and diagnostic-capable valve positioning.

Common Problems Typical issues with conventional positioners include mechanical sensor wear, difficult hazardous-area operation, and limited diagnostic data. The SVI II AP reduces these concerns through sealed non-contact sensing, certified local interface, and advanced diagnostic capabilities accessible via HART or ValVue software.

Replacement Models An effective modern replacement for legacy Masoneilan SVI II or earlier digital/analog positioners, as well as competitive single- and double-acting digital positioners.

Why Buy From Us We provide authentic Masoneilan SVI II AP controllers and support customers with technical guidance for successful integration into existing control systems.

Stock & Delivery Time Standard lead time is 6-8 weeks.

RFQ Form Submit details on your valve and actuator, preferred configuration options, certification requirements, and quantity to receive a detailed quote.

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Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner

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Product Detail
Delivery Time :
6-8 Week
Position Sensing :
Non-contact magnetic (Hall Effect)
Model Number :
SVI2 AP
Price :
US $1850.00 - 2150.00/ Set
Packaging Details :
Cardboard box/Wooden crate
Diagnostics :
Standard and Advanced (pressure sensors, cycle counts, signatures)
Contact Supplier
video
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner
Auto Tune Digital Valve Positioner Masoneilan SVI2 AP Diagnostics 4-20mA Non-contact Position Sensing Valve Positioner

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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