Electric Butterfly Valves Flowserve Limitorque MX Smart Non-Intrusive Multi-turn Electric Actuator
| Attribute |
Value |
| Product Name |
Non-Intrusive Multi-Turn Actuators - Limitorque MX Series |
| Torque Rating Range |
20 to 1,700 ft-lb output torque |
| Speed |
Ball valve, butterfly valve, globe valve, Gate valve |
| Temperature |
-30°C to 70°C (-22°F to 158°F) |
Product Overview
The Flowserve Limitorque MX Series is a customized electric butterfly valve actuator designed for precise multi-turn control in industrial automation. It features non-intrusive HART communication, robust stainless steel construction, and adaptive torque management, making it ideal for demanding environments.
Features
- Smart Non-Intrusive Design: Eliminates mechanical feedback links for reduced maintenance.
- Multi-Turn Actuation: Suitable for butterfly, gate, and globe valves up to 10,000 Nm.
- HART/Modbus Integration: Enables remote diagnostics and configuration.
- ATEX/IECEx Certification: Safe for explosive atmospheres (Zone 1/21).
- Stainless Steel 316: Corrosion-resistant for offshore and chemical plants.
Technical Parameters
| Parameter |
Value |
| Model |
Limitorque MX Series |
| Control Type |
Multi-Turn Electric Actuation |
| Input Signal |
4-20mA, HART, Modbus |
| Output Torque |
1500 Nm - 10,000 Nm |
| Protection Class |
IP66/IP67 |
| Material |
Stainless Steel 316 |
| Temperature Range |
-40°C to +150°C |
| Power Supply |
220V AC/DC, 380V AC |
| Communication |
Non-Intrusive HART |
| Certification |
ATEX, IECEx, CE |
Applications
- Petrochemical refineries
- Power generation plants
- Desalination systems
- Offshore oil platforms
- Pharmaceutical manufacturing