| Payment Terms | T/T |
| Product Type | Electro-pneumatic valve positioner |
| Control Mode | For linear and rotary actuators |
| Packaging Details | Cardboard box/Wooden crate |
| Communication | Supports HART PROFIBUS PA FOUNDATION Fieldbus |
| Delivery Time | 4-6 weeks |
| Supply Ability | 3000 sets per year |
| Place of Origin | China |
| Model Number | 3730 |
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Product Specification
| Payment Terms | T/T | Product Type | Electro-pneumatic valve positioner |
| Control Mode | For linear and rotary actuators | Packaging Details | Cardboard box/Wooden crate |
| Communication | Supports HART PROFIBUS PA FOUNDATION Fieldbus | Delivery Time | 4-6 weeks |
| Supply Ability | 3000 sets per year | Place of Origin | China |
| Model Number | 3730 | ||
| High Light | smart electro pneumatic positioner HART ,auto calibration control valve diagnostics ,4 20mA pneumatic control valves | ||
3730 electropneumatic positioner works with 4‑20mA two‑wire input signal and supports HART digital communication
Smart electropneumatic positioner with HART communication and advanced diagnostics
Digital valve positioner with PROFIBUS-PA communication for industrial automation systems
Advanced smart valve positioner with FOUNDATION Fieldbus communication and diagnostics
| Attribute | 3730-3 | 3730-4 | 3730-5 | 3730-0 |
|---|---|---|---|---|
| Communication | HART | PROFIBUS-PA | FOUNDATION Fieldbus | None |
| Diagnostics | EXPERTplus | EXPERTplus | EXPERTplus | Basic |
| Actuator Compatibility | Linear / Rotary | Linear / Rotary | Linear / Rotary | Linear |
| Explosion Protection | Optional | Optional | Optional | Optional |
| Typical Application | Process Control | Digital Automation | Fieldbus Systems | Standard Pneumatic Control |
| Price Range | Medium | Medium–High | High | Medium |
Pipeline automation, refinery control valves, offshore systems
Flow, pressure, and temperature process control
Steam turbine and boiler valve automation
Water distribution and treatment plant automation
3730-3 supports HART communication, while 3730-4 supports PROFIBUS-PA communication.
Yes, selected models include integrated EXPERTplus diagnostics.
Yes, many models support both linear and rotary actuators.
Yes, full technical documentation and engineering support are available.
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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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