Bettis NG-Serien pneumatiska ställdon
Bettis NG-Serien pneumatiska ställdon. Oberoende testat för LOCA (Loss of Cooling Accident), uppfyller IEEE 382-standarder, seismiska och olika åldringsprocesser som krävs för kärnkraftskriterier.
Har du några frågor?
Joachim Nyqvist
Solution Seller
Tel. 054-57 92 17
Joakim Karlsson
Solution Seller
Tel. 054-57 92 16
| Power Source | Pneumatic |
| Product Type | Pneumatic Actuator |
| Actuation | Double-acting |
| Certifications | SIL 3, CSA, FM, ATEX, IECEx, ABS Atex Directive 94/9 PED 97/23/EC IP66 / IP67M |
| RoHS Statement | This product is only intended for use in large-scale fixed installations excluded from the scope of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS 2). |
| Control Type | On/off, ESD |
| Valve Type | Ball, butterfly, and plug valves, louvers and dampers, and other quarter-turn mechanisms |
| Operating Temperature | Spring-return models in excess of 3,000,000 in-lbs (339,000 Nm) |
| Torque/Thrust | Spring-return models in excess of 3,000,000 in-lbs (339,000 Nm) |
| Operating Pressure | Pneumatic 40-220 psig (3-14 Bar), Hydraulic up to 5,000 psig (345 Bar) |
- Independently tested to include LOCA (Loss of Cooling Accident), meets IEEE 382 standards, seismic, and various aging processes required to meet current nuclear qualification criteria.
- Suitable for use in demanding applications requiring SIL environment
- Patented Tension-Lok device positively locks the spring module to allow its safe removal and installation, eliminating accidental release of the spring force
- PED 97/23/EC compliant to meet the stringent requirements of pressure mounting vessels
- Meets both IP66 and IP67M specifications for submergence and high pressure water deluge test and offers superior water ingress and corrosion protection
- Offers multiple configurations, with a modular design that enables safe field maintenance and reduced inventory costs
- Interchangeable power and spring modules for quick reversal of the fail-safe mode
- Suitable for use in demanding applications requiring SIL environment
- Corrosion resistant, and internal and external surfaces are coated to protect in harsh environments
- Offers a variety of mechanical and manual overrides for G-Series models
- Adds an extra measure of versatility with its field serviceable modular configuration - it can be altered from a single acting to a double-acting and add a hydraulic manual override after installation
- Offers complete valve operating system (VOS) for final valve control by combining the G-Series actuator, controls and a valve in a singular system
Besök oss på:
© 2024 Askalon AB