Mainly Features

Electrical Characteristics

1. Valve Position Limitation and Protection

Actuator automatically stops after traveling to the closing position or open position.

2. Protection of Instant Reverse Running

When the actuator receives a command for motion in the opposite direction, it automatically add a time lag, to prevent unnecessary wear to the valve shaft and transmission box.

3. Power Brake

It helps to improve precision of valve position.

4. Access-free Debugging

Working paramEter setup, system status inquiry can be realized on buttons or infrared controller, without needs to open the electrical protection cover, so that dust, moist and other hazardous substances in the environment can not enter the actuator and the reliability of electrical control will be greatly improved.

5. Dead Zone Self-adaption

in " Remote Auto Control" mode, no setting or dead adjustment will be required, and the system can, on basis of its operating status, automatically measure and locate and precisely determine the dead zone values, ensuring vibration-free and high-precision operation of the actuator.

6. Easy Wiring

Quick-set connection is adopted on the actuator for wiring. the external wire is connected to the plug, and the actuator can be removed simply by unplugging operations. the plugs are water-proof and thus prevent errors by reconnection during maintenance process.

7. Power-loss-safe Status Indication

the configurable bi-stable relay output contact can be used to indicate various status of the valve (including open/close limits, over-torque, operating indication or destination position of valve, etc.), which will not change even the system loses power supply.

8. Multiple Controls

  Field control

When the system runs in " Field Control" mode by using the " Field Control" button, the " Open", " Close" buttons or " Infrared controller" may be used on site to control the opening, closing or stopping of valve.

  Remote switch control

the switch control provides three input terminals, respectively Open, Close, Stop/Hold; Switch control can realize " Hold" or " Inch" control by external circuits.

  Remote current control (also known as Remote Auto Control)

Users can control the actuator operation by DC4~20mA electric current, to realize precision positioning of valve.

  Two-wire control

the actuator provides two-wire power operation functions. It can realize special controls, such as " Open on signal" and " Close on signal".

9. Split Control Cabinet Structure

When the actuation mechanism is installed at the following positions, split control cabinet is especially helpful:

at places difficult to access (man hole or overhead positions, etc.)

on equipment with intensive vibration.

on places with extremely high/low temperature.

the maximum allowed distance from control cabinet to actuation mechanism is 50 meters.

Single phase power 220v, 50Hz

Our company

Tianjin Freya Automation Technology Co., Ltd., located in the North Central Industrial Park in Xiqing district of Tianjin, China, is a national high-tech enterprise mainly dealing with the R&D, manufacturing and marketing of the intelligent electric actuator, electric valve actuators, and electrical valves.

Adhering to the strategic principle, "quality is the foundation of product manufacturing, Freya has kept carrying out R&D on its products and has already adopted the Europe CE Certification and cooperated closely and widely with dozens of designing institutions and research institutes in the country. Freya

Boasts internationally advanced flow production line, sophisticated CNC machining center and complete testing equipment; and carries out manufacturing following the international standard management system ISO9001 2000(CQC) and the Japanese 5S standard.

Freya distributes its products to places across the country and exports them to countries like Vietnam,Malaysia, Indonesia, Pakistan, Kazakhstan and Iran. Freya aims to manufacture various products under the industrial process control and to various working conditions. Freya is willing to take challenge!

1. All-round electric actuator and valve technology selection service

2. High-quality post-product maintenance and technical analysis services

3. Accept other related cooperation
RFQ
Question: how long is your products quality warranty?Answer: We provide one year factory quality warranty.

Question: Are you a trader or manufacturer?

Answer: We are a direct factory who can give competitive price and control the quality.

Question: Can I get the catalogue and dimension drawing?

Answer: Contact our sales person and all technical files will be given promptly.

Question: What is your payment term?

Answer: We accept a variety of payment terms, such as TT, L/C, West Union, Paypal, Cash against Documents, etc.

Question: how to place a sample order?

Answer: It is our pleasure to offer sample order even free of charge for valves and electric actuators in small sizes. Y ou can send your enquiry with detailed specification, including type, nominal diameter, nominal pressure, material, and connection, etc.