Flow rate control valves - Import export

The fine control valve regulates even the smallest flow rates with great precision and with linear flow rate characteristics. Different spindle types are exactly matched to the media and the flow range. Additional safety and reliability are achieved by the spindle thread outside the media flow.

This series comprises valves with two connections that are operated by an electric motor. They are characterized by the fact that the valve stroke can be adjusted steplessly and held in place by a motor using a setpoint signal (420 mA or 010 V). This makes this series particularly suitable for precise dosing applications, as the servo motor reliably processes setpoint deviations of 1%.

The Flow-Trigger™ is an industrial flow switch designed and calibrated to confirm minimum or maximum flow rate within a pipeline. The Flow-Trigger™ combines a fully calibrated flow orifice and an explosion proof differential pressure switch to reliably monitor gas flow within the most demanding hazardous industrial environments. The Flow-Trigger™ is designed to be suitable for use with most industrial gases including hydrocarbons and corrosives like ammonia. Every Flow-Trigger™ comes complete with an orifice calibration curve and is preset to trigger at the desired set point based on the provided inlet gas specifications. The switch is field adjustable (+/- 40% of initial flow set point) after installation so that it can be fine tuned to meet specific application requirements. The Flow-Trigger™ is designed to be easily installed directly into a gas pipeline and comes complete with the required inlet and outlet pipe to maintain calibration accuracy.

The SAV Plus™ is a heavy-duty position control valve that maintains a valve's position based on a desired % output set point. It is designed to work in applications where the control of a process variable (PV) is accomplished using an independent sensor. Perfect for controlling Dew-point, Carbon Potential, etc. The SAV Plus™ incorporates a standard Waukee Flo-Meter scaled to the application requirements and an electronic control valve that modulates flow based on an external signal from a control system. The external signal can be 4-20mA or may be delivered using digital communications. FEATURES • Large LCD display provides vital information such as Valve position, Alarms, and diagnostic messages • Simple and intuitive programming menus • Field programmable engineering units • Standard Modbus TCP for easy integration with control systems • Manual actuation of valve possible • Built-in Web Server for remote access to device • Calibration in state-of-art ISO/IEC 17025:2005...