Tag Archives: actuated valve (SDV/BDV)

Pipeline Shutdown Valve

What is the main concern for the shutdown valve design in pipeline installation? Pipeline is usually required to be cleaned periodically using pigging system. Pigging system consist of pig launcher, pig receiver and a pig. Pig has brush part which … Read More

Instrument Engineer | |

Difference between Shutdown Valve (SDV) and Emergency Shutdown Valve (ESDV)

The construction and accessories of Shutdown Valve (SDV) and Emergency Shutdown Valve (ESDV) are similar. What is the basis to distinguish their name? Their name is distinguished only from their services. Shutdown Valve referred to actuated valve which is closed … Read More

Instrument Engineer | |

Choosing Valve Actuator Power Source

Valve Actuator, based on the power source, falls into the three categories. Each power source of valve actuator has unique characteristic which provide different advantage to make it suitable for specific application. Pneumatic Actuator Pneumatic actuator is the most commonly … Read More

Insight | , |

Actuated Valve

Actuated Valve is a valve which is automatically operated by actuator. Actuated valve may refer to on-off valve which operates in fully open or fully close or control valve which operates in throttling mode. However, term actuated valve is mostly … Read More

Glossary A | , |