Order and logistics

 

  Updated: 10 May 2020

 

View Ewert Johansson's LinkedIn profile

Sitemap              Subscribe to News

 

Startpage > Products > Damper Actuators > Zone 1

printer-friendly page

 

ZONE 1

 

  • 90° Quarter turn actuators for EX-areas

  • 5 - 30 Nm

  • ATEX 94/9/EC - zone 1, 2, 21, 22

   

These actuators are a revolution for safety, control and shut-off dampers, VAV systems, ball valves, throttle valves and other motorized applications for HVAC systems, in chemical, pharmaceutical, industrial and Offshore-/Onshore plants for use in EEx-areas zone 1, 2 (gas) and zone 21, 22 (dust).

Highest protection class (ATEX) and IP66 protection, small dimensions, only 3.5 kg weight, universal functions and technical data, an integrated heater and optional stainless steel housing guarantee safe operation even under difficult environmental conditions. High quality brushless motors guarantee long life.

All actuators are programmable and adjustable on site. Special tools or equipment are not required. 5 motor running times and 2 torques as well as 2 spring return times, according to the actuator type, are selectable or adjustable on site. The integrated universal power supply is self adaptable to input voltages in the range of 24 to 230 VAC / DC.

The actuators are 100% overload protected and self locking.

The F-actuators are equipped with spring return fail safe function.

Standard shaft connection is a double squared direct coupling with 12 × 12 mm.

Different accessories are available to adapt aux. switches, terminal boxes or adaptations for ball valves and throttle valves.

 

Features:

  • For all types of gas, mixtures, vapours and dust for use in zone 1, 2, 21 and 22

  • Universal supply unit from 24 to 230 VAC/DC

  • 5 different motor running times (3-15-30-60-120 s/90°), adjustable on site

  • 2 different spring return running times (3-10 s/90°), selectable on site

  • On-off and 3-pos. control with or without spring return function

  • 5 - 10 - 15 - 30 Nm actuators in the same size (S)

  • 100 % overload protected

  • Self-locking

  • Compact design and small dimension (L × W × H = 210 × 95 × 80 mm)

  • Direct coupling to the damper shaft with doubled-squared connection 12 × 12 mm

  • 95° angle of rotation incl. 5° pre-tension

  • Robust aluminium housing (optional stainless steel or Amercoat painting)

  • IP66 protection

  • Simple manual override include + preparation for comfortable manual override

  • Gear made of stainless steel and sinter metal

  • Only 3.5 kg weight

  • Integral heater for ambient temperatures down to 40°C

  • Integral safety temperature sensor

  • Integral equipment for manual adjustment (push button, lamp, switch)

  • Preparation for adaptable aux. switches type ExSwitch

  • Range of accessories

 

   

 


  • 90° Quarter turn actuators for Ex-areas

  • 30 - 150 Nm

  • ATEX 94/9/EC - zone 1, 2, 21, 22

 

These actuators are a revolution for safety, control and shut-off dampers, VAV systems, ball valves, throttle valves and other motorized applications for HVAC systems, in chemical, pharmaceutical, industrial and Offshore-/Onshore plants for use in EEx-areas zone 1, 2 (gas) and zone 21, 22 (dust).

Highest protection class (ATEX) and IP66 protection, small dimensions, only 9.5 kg weight, universal functions and technical data, an integrated heater and optional stainless steel housing guarantee safe operation even under difficult environmental conditions. High quality brushless motors guarantee long life.

All actuators are programmable and adjustable on site. Special tools or equipment are not required. Motor running times and torques - according to the actuator type - selectable or adjustable on site. The integrated universal power supply is self adaptable to input voltages in the range of 24 to 240 VAC / DC.

The actuators are 100% overload protected and self locking.

The F-actuators are equipped with spring return fail safe function.

Standard shaft connection is a double squared direct coupling with 16 × 16 mm.

Different accessories are available to adapt aux. switches, terminal boxes or adaptations for ball valves and throttle valves.

 

Features:

  • For all types of gas, mixtures, vapours and dust for use in zone 1, 2, 21 and 22

  • Universal supply unit from 24 to 240 VAC/DC

  • 5 different motor running times (40-60-90-120-150 sec/90°), selectable on site

  • On-off and 3-pos. control with or without spring return function

  • 30 - 150 Nm actuators in the same size (M)

  • 100 % overload protected

  • Compact design and small dimensions (L × W × H = 286 × 150 × 116 mm)

  • Direct coupling to the damper shaft with doubled-squared connection 16 × 16 mm

  • 95° angle of rotation incl. 5° pre-tension

  • Robust aluminium housing (optional stainless steel or Amercoat painting)

  • IP66 protection

  • Simple manual override include + preparation for comfortable manual override

  • Gear made of stainless steel and sinter metal

  • Only 9.5 kg weight

  • Integral heater for ambient temperatures down to 40°C

  • Integral safety temperature sensor

  • Integral equipment for manual adjustment (push button, lamp, switch)

  • Preparation for adaptable aux. switches type ExSwitch

  • Range of accessories

 

E-mail: lars@fjellcom.se     

Phone: +46(0)31-287202

Mobile: +46(0)706-755561

Disclaimer

Webmaster

blog counter