Features
- Standard solid machined compact actuator for all versions
- Reduced disassembly and assembly times for the actuator
- Plugs can be removed from the lantern making maintenance much easier
- Volume machined body with a new profile guaranteeing excellent resistance against mechanical and thermal damage
- Counter Balance offering good resistance against pressure hammer
- Improved cleaning of the leakage chamber thanks to the internal plug wich has floating seals for easy cleaning and are extremely resistant to chemical attack
- Leak indicator showing any fault in the sealing point between the plugs
- High level of modularity for all options and versions
- Option to accurately detect the movement of each independent plug with the new generation ACS control unit
Materials
- Body: stainless steel 1.4404 / 316L
- Shut-off unit: stainless steel 1.4404 / 316L
- Plug seal: PFA
- Bodyseal: EPDM, fluorinated elastomer (FKM)
- Actuator: stainless steel 1.4301 / 304
Service conditions
- Operating temperature: -5oC to +130oC/+23oF to 266oF
- Sterilisation temperature: +140oC/+284oF
- Max. working pressure: 9 bar (900 kPa)/131 psi, except during the cleaning, 7 bar (700 kPa)/102 psi
- Actuator air supply pressure: 5.5 to 7 bar (500 to 700 kPa)/80 to 102 psi with the ACS unit, up to 8 bar (800 kPa)/116 psi with direct supply
Connection types / Standards
- Welded / SMS - DIN - US standard
- Threaded / SMS - DIN
- Liner-nut / SMS - DIN
- Clamp / US standard
Option
- Sterilisation of the stem and counter balancer by the upper and lower bearings