Bettis NG-Series Pneumatic Valve Actuator

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Product Description

The Bettis NG-Series is independently tested for LOCA (Loss of Cooling Accident), meets IEEE 382 standards, seismic, and various aging processes required for nuclear criteria.

Особенности

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