Limitorque Electric Actuator Sizing

Valve torque before the actuator can be sized for any given valve application the amount of torque required by the valve must be determined.

Limitorque electric actuator sizing.

Smb actuator sizing and applications training course length. The basics of electric actuators. The relationship between valves and actuators. Flowserve limitorque mx actuators flowserve limitorque mx actuators have been engineered to accommodate today s wide variety of valve designs and to meet international standards for valve and actuator interfaces.

Actuator sizing pitch is the number of threads linearly along the stem. Today all heavy duty electric actuators use some device that limits the torque in order to safely operate automated valves and protect people and property. The qx design builds on more than 20 years of proven mx technology to provide all the user preferred features in a quarter turn smart actuator package. 2 to 2 5 days 16 20 hours total location.

Beyond that range any of the multi turn products can be assembled with wg or hbc 90 worm gearbox operators to. For longer term storage contact limitorque for procedures and recommendations. To help you make informed decisions about electronic actuators flowserve limitorque has compiled four quick reading white papers inspired by real world user needs and challenges. Storage less than 1 year actuators are not weatherproof until properly installed on the valve or prepared for storage.

These types of limitorque electric actuators are available for operations such as open close modulating network and rotary service. Lynchburg this course details smb actuator selection and provides a step by step sizing process for multi turn and quarter turn applications. Rotork actuators are compatible with a wide range of communication and process control systems. Electric actuator ranges also include the awt for simplified control duties rom rompak and q direct drive actuators for small quarter turn valves.

Limitorque has evolved over almost 90 years since its strategic introduction of a torque limiting design. You ll get specific recommendations based on the flowserve team s decades of industry leadership and practical experience. Dure for sizing actuators to flowserve worcester controls ball valves. By properly sizing an actuator to a valve for a specific application performance is guaranteed and economies are gained.

The flowserve limitorque qx non intrusive electric actuator is designed for a wide range of environmental applications in power oil gas and water industries. Store actuators in a clean dry protected warehouse away from excessive vibration and rapid temperature changes.