Abstract: Air-operated actuators have its merits that are safety, lightweight, high torque, robustness, and low cost comparing to electrical or magnetic actuators. However, the pneumatic actuator ...

In a pneumatic motion control system, directional control valves have a simple job: open and close. They send air to actuators, hold it back, change its direction or vent it to the atmosphere. However ...

A valve actuator is defined as a mechanism that opens and closes a valve. By definition it seems simple but in reality there is nothing simple about them. There are two basic valve operating designs, ...

Description: This smart actuator for Venturi air valves includes a quiet, brushless motor that includes cycle count tracking, which provides predictive analytics about the actuator and valve to ...

The piston actuator has been designed for valves (globe and gate valves) with a linear stem movement. A special technical feature of the new actuator is a double piston in tandem arrangement used for ...

IMI CCI control valves and pneumatic actuators have been qualified to the requirements of ASME QME-1 2007 for use in nuclear power plants. January 5, 2015 - IMI CCI control valves and pneumatic ...

EMVAfrica, a trusted and renowned B-BBEE level 4 single-source supplier of world-class industrial stainless steels and valves to Southern Africa’s mining and manufacturing industry, proudly introduces ...

Many actuator control valve products from Midland-ACS have now undergone third-party assessment to the IEC 61508 functional safety standard, and are certified to support SIL (safety integrity level) 3 ...

If you are interested in participating on ISA96, please contact ISA standards staff at +1 919-549-8411 or ISA Standards. The committee will develop standards and technical reports related to valve ...

WATER VALVEGF Piping Systems800/854-4090Type 563 Aqua butterfly valve is designed specifically for water applications. With its low-cost PVC material and EPDM seal, this new specialty valve is priced ...