Innovative
Dedicated

Testing
Assembly
Assembly
Assembly
PCB
Testing
Fire Damper Actuator with Thermal Sensor
Transmitter Case Laser Print
Laser Print Control
PCB Design
Nenutec Poland
Nenutec Poland
Nenutec Poland

Inspiring
Inclusive

MORE ABOUT US

Founded in 2004 at Nunspeet, Netherlands. We has since expanded our footprint to Poland, serving as our R&D hub and distribution center for the European market.

Visit Our Parent Company

WWW.SWISOTEC.COM

For OEM Services

A Poland - Singapore

Joint Venture Company

Damper Actuator, Fire Damper actuator, Fail safe actuator

Latest Posts

Past Exhibitions

Air conditioning, Refrigeration & Building Services (ARBS) 2024

May 2024 - Sydney, Australia

Past Exhibitions

China Refrigeration (CR) 2024

April 2024 - Beijing, China

Past Exhibitions

Mostra Convegno Expocomfort (MCE) 2024

March 2024 - Milan, Italy

Past Exhibitions

Refrigeration Heating Ventilation and Air Conditioning (RHVAC) 2023

Sep 2023 - Jakarta, Indonesia

Past Exhibitions

Acrex India 2020

Feb 2020 - India, New Delhi

Past Exhibitions

China Refrigeration (CR) 2019

Apr 2019 - China, Shanghai

Past Exhibitions

China Refrigeration (CR) 2018

Apr 2018 - China, Beijing

Solutions

What are the advantages of using a spring return actuator?

Spring return actuators plays a significant role in applications where fail-safe operation and simplicity are vital. One of the main...

Solutions

How to install VAV actuator to VAV box

Solutions

Why choosing the right damper actuator is important?

Getting the right fit for damper is crucial. The wrong fit of damper actuator will have common issues such as under sizing, oversizing,...

Solutions

What is the difference between a spring return, non-spring return, and electronic fail-safe actuator

All of the actuators need power to operate, what happens if the supplied power is disrupted? Until power is restored, a regular electric...

Solutions

Do Electronic Fail-safe actuators come with a fully charged capacitor?

The super capacitors used in Nenutec Electronic Fail-Safe actuators are discharged at the factory for shipping and storage purposes. At...

Solutions

Can a 0-10 VDC feedback signal be converted to 4-20mA?

Can the feedback signal be 4-20mA? No, adding a resistor to a voltage signal will not create a current signal. But if we add a 500 Ohm...

Solutions

What does Master-Slave wiring mean and when would I use it?

Master-Slave wiring means that the feedback signal of the master actuator is fed as the input signal of its slave actuator. This wiring...

Solutions

What do the two different current ratings for the auxiliary switches on your actuator mean?

For all kinds of products which use electrical power, the manufacturers describe the electrical ratings of their products. Maximum...

Solutions

How many times can I cycle my actuator?

By using a life cycle testing equipment, Nenutec verifies the design endurance of our actuators. To estimate the useful product life,...

Solutions

What information is needed to select a control valve?

Th e information needed to know when you select a control valve 1. Characteristics of fluid to be controlled - Type of Fluid (Gas, Water,...

Solutions

What is Fire and Smoke Damper?

Fire damper Fire damper is a device installed in ducts and air transfer opening of an air distribution or smoke control system designed...

Solutions

What is a characterized ball valve? What's difference between ordinary and characterized ball valve?

Ordinary ball valves are not suitable to be used as modulating control devices. The reason for this is that an ordinary ball valve has an...

Solutions

What is Kv/Cv? How to calculate Kv/Cv?

What is Kᵥ? Kᵥ , the flow coefficient in Metric Unit, is the flowrate in cubic meters per hour(m3/hr) that will pass through a valve with...

Solutions

What is the difference between On/Off, Floating and Modulating Control?

On/Off Control (2-point control): The basic type of control in a control loop. There are only two stages: OPEN or CLOSE. The actuator...

Solutions

How to change spring return damper actuator from fail closed to fail open?

Nenutec Spring Return actuators can be used to fail open position or fail closed position upon loss of power based on how the actuator is...

Solutions

How to size a damper actuator?

Follow the "8 steps" choosing the correct damper by size and functional requirements, takes into consideration the selection of the right...

TOP

Innovative Dedicated

Testing

Assembly

Assembly

Assembly

PCB

Testing

Fire Damper Actuator with Thermal Sensor

Transmitter Case Laser Print

Laser Print Control

PCB Design

Nenutec Poland

Nenutec Poland

Nenutec Poland

Inspiring Inclusive

Founded in 2004 at Nunspeet, Netherlands. We has since expanded our footprint to Poland, serving as our R&D hub and distribution center for the European market.​

Visit Our Parent Company

For OEM Services

A Poland - Singapore

Joint Venture Company

Damper Actuators

Accessories

Valve & Valve Actuators

Latest Posts

Contact Us

Innovative
Dedicated

Inspiring
Inclusive

Founded in 2004 at Nunspeet, Netherlands. We has since expanded our footprint to Poland, serving as our R&D hub and distribution center for the European market.