Γραναζοκιβώτια Alfa Gear - Γραναζοκιβώτιο - E-Range
Γραναζοκιβώτια Alfa Gear - Γραναζοκιβώτιο - E-Range

Alfa Gear - Γραναζοκιβώτιο - E-Range

Economic Gearbox Range

Housing Cast Iron GG25

IP67 Enclosure and applicable with ALFA insert system.

Suitable for Butterfly valves , Ball valves and plug valves.

Available in 8 sizes up to 4.500Nm

 

Robust and Heavy duty. Economic range quarter turn Gearbox. Cast Iron GG25 Body

Suitable for Butterfly, ball and plug valves.

8 Sizes · Up to 4.500 Nm · IP67 enclosure · Insert sytem

GENERAL TECHNICAL INFORMATION

Application
Alfa-Series quarter-turn worm gearboxes are applied to ball valves, butterfly valves, dampers and other 90° rotary valves. Alfa Gears hand wheels are with a variety models for optimal operation.
Operating Enviroment
Alfa Gears quarter-turn Worm gearboxes are with good mechanical quality and steady operating performance which apply to deal with variety climate and temperature. We strive to develop Alfa Gears valve gear operators to meet higher demands in the market.
Factory Standard
Enclosure: IP67 Standard (IP68 on request) Working Temperature: From -50°C to 150°C (-4°Fto248°F) Painting: Black RAL 9005, or according customer specification
Connect with Valve
The flange connecting to valve is according to EN ISO5211 or DIN3210 (Customization). including Sintered coupling system for various shaft connections. Please click on our link to dowload the Alfa Gears Dimensions or Alfa Gears Materials specification.

OUR HIGH STANDARDS

  1. Precision casting cast iron GG25 housing
  2. Optimal output torque, range up to 4500 Nm
  3. High efficient needle roller bearing
  4. High strength C45 steel Input shaft
  5. Stroke 0°- 90°(± 5°)
  6. Compact structure
  7. Grease filled for longer life
  8. Adjustable stopper (± 5°)
  9. Perfect sealing performance
  10. IP67 Enclosure standard
Alfa Gear - Gearbox - E-Range