ASCO 330A Series Volume Booster from Emerson for reliable use in control and on/off applications, and where partial stroke testing is required

The ASCO Series 330A Volume Boosters are flexible, robust, and highly reliable boosters designed to improve the pneumatic performance of both on/off and control valves. Available in sizes from 1/2” to 2”, the booster range offers a great deal of flexibility.
Stainless steel and aluminum versions are available covering an operating temperature range of -60°C to +90°C. Solenoid valves can be close coupled to the booster via a NAMUR pad mount, making solenoid valve selection easier as well as improving performance. A unique mounting option enables the booster and actuator to be removed without disturbing the instrument piping.

The Series 330A Volume Boosters are just one product in a broad portfolio of valve actuator control components. These range from filter regulators and solenoid valves to cabinets that enable the operation and partial stroke testing of emergency shut-down valves, forming part of a safety instrumented system.

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