Xiangjing (Shanghai) M&E Technology Co., Ltd
| Communication Protocol | 4-20mA Analog |
| Process Control | Flow, Pressure, Temperature, Level |
| Supply Ability | 2000 sets per year |
| Diagnostics | No |
| Packaging Details | Cardboard box/Wooden crate |
| Position Control | Modulating |
| Delivery Time | 6~8 weeks |
| Input Signal | Electric |
| Data Interface | Wired |
| Payment Terms | T/T |
| Mounting Type | Actuator Mounted |
| Model Number | 3582i |
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Product Specification
| Communication Protocol | 4-20mA Analog | Process Control | Flow, Pressure, Temperature, Level |
| Supply Ability | 2000 sets per year | Diagnostics | No |
| Packaging Details | Cardboard box/Wooden crate | Position Control | Modulating |
| Delivery Time | 6~8 weeks | Input Signal | Electric |
| Data Interface | Wired | Payment Terms | T/T |
| Mounting Type | Actuator Mounted | Model Number | 3582i |
| High Light | electro pneumatic valve positioner ，sliding stem control valve ，I/P valve positioner converter | ||
The 3582i electro-pneumatic valve positioner provides accurate stem positioning for diaphragm-actuated sliding-stem control valves by converting a 4-20 mA electrical signal into a proportional pneumatic output. It consists of a 582i converter mounted on a 3582 pneumatic positioner body.
Designed for reliable performance in industrial environments, the 3582i supports both full-range and split-range operation. Action is field-reversible, and the unit offers straightforward integration with standard control systems. The modular converter design allows flexibility in configuration while maintaining consistent positioning accuracy.
| Specification | Details |
|---|---|
| Product | 3582i Electro-Pneumatic Valve Positioner |
| Input | 4–20 mA DC (max 30 VDC compliance) |
| Output | Pneumatic (matched to actuator requirements) |
| Linearity | ±2% of span |
| Hysteresis | 0.6% of span |
| Temperature Range | -40 to +71 °C (-40 to +160 °F) standard |
| Supply Pressure | Typically 0.3 bar above actuator need; max 3.4 bar (50 psig) |
| Action | Direct or reverse (field selectable) |
| Compatibility | Sliding-stem diaphragm actuators |
| Key Component | Integrated 582i electro-pneumatic converter |
Applied across process control environments such as chemical plants, refining, power facilities, and other industries that rely on precise modulation of sliding-stem control valves.
Typical concerns include matching the positioner to actuator characteristics or achieving stable response under varying process conditions. Proper supply pressure selection and calibration help ensure consistent performance.
Suitable as a replacement for earlier 3582 pneumatic units when an electro-pneumatic solution is required, or for comparable electro-pneumatic positioners on similar valve assemblies.
We offer authentic instruments with attention to technical compatibility and application support.
Standard lead time is 6-8 weeks.
Submit details on your valve/actuator combination, operating conditions, and required options for an accurate quote.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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