Modulating feedwater valves, such as WARE Mod-V, were developed to answer the industry’s need for greater control, efficiency, and performance in larger boiler systems. They’re recognized as smart ...

The EXA STAR is a highly accurate and precise modulating control valve that enables repeatable process control with minimal hysteresis throughout the entire range of modulation. The EXA STAR valve has ...

By Stephan Schulze, ABB Automation Products GmbH The use of highly precise and continuously modulating actuators – in power stations for example – increases the efficiency of plants and ...

SPRINGFIELD, N.J., May 13, 2021 /PRNewswire-PRWeb/ — Valcor Engineering Corporation, a world-class designer and manufacturer of custom precision fluid controls, motion controls, and turnkey s… ...

Scope This subcommittee work applies to all rotary or reciprocating, on off or modulating valves with actuation. It also includes positioners and transducers as applicable. It provides a standard for ...

Scope This standard provides basic requirements for pneumatic valve actuators of the double-acting and single-acting types, used for on-off and modulating valve duties. It includes guidelines, ...