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Bettis NG-Serien pneumatiska ställdon

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Joachim Nyqvist
Solution Seller
Tel. 054-57 92 17

Joakim Karlsson
Solution Seller
Tel. 054-57 92 16

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.

Bettis KÄRNKRAFT

Bettis NG-Series Pneumatic actuators

Specifikationer
Funktioner

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

Varumärken

Bettis NG-Serien pneumatiska ställdon

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