Gas flow control - Import export

EVP Series Proportional Valves The EVP series Proportional Control Valves combine the features of the existing EV series valve - long life, low power, and Clippard's reputation for high quality components - with the additional capability for proportional control. The EVP series valve provides air or gas flow control, and varies the output flow based on the current input to the solenoid. The consistent gain of this valve provides a high degree of control for many applications. Controllability and overall value are the main features of the EVP Proportional Valve series. The valve may be controlled using DC current, open or closed-loop control, and even PWM (Pulse Width Modulation) to cover a broad range of applications. Optional Valve Driver below. Read More about the EVP Series View Tips for Selecting the Right EVP Valve View Products • Flow proportional to input current • Fast response • Long life • Single moving part • Low friction and wear • Three connection styles • Two...

for small pipe size DN8~DN50 micro mass flow designed to measure the mass and standard flow in small pipe lines in general industry and laboratory

TGF600 Screw-in thermal mass flowmeters for small pipe size gas meausred Inline type can be installed/removed without stopping the line Minimum flow rate down to 0.3m/s, 1:100 super wide turndown ratio No moving part, almost no pressure loss Direct mass flow measurement, do not require temperature or pressure compensation TGF600 Series screw-in inline thermal mass flowmeters measures the gas mass flow base on thermal dispersion theory. It combines COMATE’s advanced technology on transmitter, sensor, filming and calibration, can provide stable and accurate measurement even under harsh industrial applications and require very less maintaining.

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...

The VersaMeter™ is designed to fit direction into a pipeline assembly and can provide either local or remote display options. The VersaMeter™ represents a full range of precision flow measurement instruments and accessories utilizing our proprietary differential pressure flow measurement design proven to meet the rugged requirements of industrial heat-treatment applications. The meters utilize precision, field-proven, and certifiable differential pressure flow measurement sensors. The advanced calibration and display modules on the electronic versions include integrated flow rate alarm and flow consumption totalizing functions. The VersaMeter™ meets current NFPA86 guidelines for safe usage in the thermal processing industry. In addition, every VersaMeter™ comes complete with a 10point calibration curve traceable to a NIST transfer standard. The meters can also be field calibrated to meet CQI-9, ISO, NADCAP and QS quality audit systems. The VersaMeter™ product line comes in...

The Liquid FurnaceMeter™ is available for liquid flow measurement. These meters are fitted with integrated motorized flow control valves specifically designed for the liquid type, inlet pressures, and scale ranges to provide precision process control for most applications. The Liquid FurnaceMeter™ provides a retrofit foot print to most variable area meters to minimize piping changed when upgrading to differential pressure technology and in-situ calibration capabilities. The Liquid FurnaceMeter™ represents a full range of precision flow measurement instruments utilizing our proprietary differential pressure flow measurement design proven to meet the rugged requirements of industrial heat-treatment applications. The meters utilize precision, field-proven, and certifiable differential pressure flow measurement sensors. The advanced calibration and display modules on the electronic versions include integrated flow rate alarm and flow consumption totalizing functions. The Liquid...

The FurnaceMeter™ is available for gas flow measurement. These meters are fitted with integrated motorized flow control valves specifically designed for the gas type, inlet pressures, and scale ranges to provide precision process control for most applications. The FurnaceMeter™ provides a retrofit foot print to most variable area meters to minimize piping changed when upgrading to differential pressure technology and in-situ calibration capabilities. The FurnaceMeter™ represents a full range of precision flow measurement instruments utilizing our proprietary differential pressure flow measurement design proven to meet the rugged requirements of industrial heat-treatment applications. The meters utilize precision, field-proven, and certifiable differential pressure flow measurement sensors. The advanced calibration and display modules on the electronic versions include integrated flow rate alarm and flow consumption totalizing functions. The FurnaceMeter™ meets current NFPA86...

The Merlin 1000VW+ gas pressure proving, electric and water isolation system is designed specifically for use in educational buildings and Laboratories. The 1000VW+ can also interlock any mechanical ventilation.

VFM60MV multivariable vortex flowmeters is an integral solution for mass flow /standard flow measurement of steam and gas. Integrated pressure and temperature sensors for density compensation, so it can also measure temperature, pressure, density, mass flow and standard flow. User would only need one flowmeter to measure and read all this parameters, this advantage leads to lower cost and maintaining.

The MX 256 is a digital control unit intended for the detection and measurement of gases present in the atmosphere and more generally for the processing of any digital signal from digital sensors (OLCT 10N types), relay module, analog output module, logic input module. Thanks to its new option, an industrial controller module or remote HMI, it is possible to add analog input modules for sensor-transmitter connection (4-20 mA) and / or relay modules, this allows to not only extend the capacities but also to have event recordings (Location, Alarms,.....) and to have access to the data via the embedded web page.

The Merlin GDPX+ is a 16 zone gas pressure proving & detection panel which can be used in many applications, e.g. mechanical rooms, car parks, shopping centers and the most common being a boiler house application. Utilizing a solenoid valve and a pressure transducer the Merlin GDPX+ will check for a pressure drop or leak in the downstream line before allowing the gas to be supplied. Once gas has been supplied the unit will constantly check the incoming gas supply pressure to ensure that a naked flame cannot be extinguished by a weak draft.