Specifications
Operating Temperature
Less Than 50 C, Standard Temperature
Yarway Narvik Model 20 Pneumatic Diaphragm Actuator
Yarway covers requirements for desuperheaters, pneumatic actuators, strainers with a wide range of models, sizes and materials to satisfy all the specifications of the power-pulp and paper industry and process gas applications
Features
- Fabricated construction
- Completely assembled, including spare parts, on stock
- Model: 20 – 55 for a stroke of 55 mm Max. thrust: 11 kN (48.800 lbf)
- Model: 20 – 90 for a stroke of 90 mm Max. thrust: 10 kN (44.400 lbf)
- Both direct acting, stem extends with air pressure
- Max. air supply: 6.0 barg
- Air connection: ½” NPT female
- Materials: Carbon steel
- Epoxy coating: Primer (60-80 µm),Top coat (50-70 µm),Color RAL 5021
