Three Phase Electric Multi Turn Valve Actuator

Three phase electric multi turn valve actuator

Three phase electric multi turn valve actuator is widely applied in petroleum, chemical, water treatment, shipping, paper making, power plants, heating, building automation and other industries.Double sealed structure of the wiring chamber. The internal electrical devices are guaranteed to be in a perfectly sealed protection when the actuator is performing on-site installation and debugging.Three phase electric multi turn valve actuator provide the most reliable solution to satisfy our valuable customers and exceed expectations.AOX has its ownfactory.AOX will continue to develop more advanced products integrating high technology and be ready the most reliable solution.

Three phase electric multi turn valve actuator Introduction

Three phase electric multi turn valve actuator is specially designed for all multi turn valve applications (linear motion valves)such as globe valve, gate valve, and etc.AOX has its ownfactory.Our Three phase electric multi turn valve actuator can be customized according to the special requirements of customers. Based on a wide range of products including high performance multi turn, partl turn,and linear actuators, we offer automated solutions for all valve types, ranging from ball valves to gate valve.

Three phase electric multi turn valve actuator Parameter (Specification)

Three phase electric multi turn valve actuator Feature And Application

Torque Range: 40 - 1000 Nm Direct Output

Speed: 34 35 45 67 70 90 (rpm)

Ambient Temperature: -30°C --+70°C  Optional: -40°C- 60°C

On/off type signal:

Input : AC 110/220 Input

Signal Feedback: Integrated fault contacts,Close the valve contact,Open the valve contact

Modulating type signal:

Input signal: 4 - 20 mA; 0 - 10 V; 2 - 10 V

Output signal: 4 - 20 mA; 0 - 10 V; 2 - 10 V

Loss Signal Mode Setting:N/A

Dead Zone:≤2%

Time Lag:N/A

Other Function:

Torque protection

Motor overheat protection

Moisture-resistant heaters (anti-moisture device)

Local control inching / automatic holding selection

ESD beyond protection

Two-wire control protection

Three-phase power phase sequence protection

Modular design

Mechanical interlock protection

Contact selection

Conditional control protection

Remote control settings

Self-diagnosis fault alarm

Three phase electric multi turn valve actuator Details

1.    Double sealing structure terminal box

Terminal box,which is double sealing and separated enclosure protection,assure the sealing integrity of the electronic component if open the box cover to make the on-site wiring.

2.    Motor protection for Three phase electric multi turn valve actuator.

In order to protect the motor against overheating, there are two series of thermal switch installed in the three-phase motor or single-phase motor winding inside. They are involved in the control circuit to prevent damage to the motor because of winding overheating.

3.    The digital position display clearly indicates the status of valve and Three phase electric multi turn valve actuator.