This airflow device maintains Constant or Variable volume airflow by accurately reading the external conditions to deliver the actual airflow required to condition critical areas. Very commonly used in laboratories, research facilities with high air changes and balanced pressurization. The device requires I/O signal as well algorithmic data transfer protocols from the building management systems as well loops to provide the required feedback. This device can work in both Constant and variable volume modes.
Generally used in laboratories, research centers, biosafety cabinets etc where maintenance of pressure, temperature, and airflow is optimum to keep the room/unit well-calibrated. These devices are sensitive and can react in a fraction of a second to the external signal that is being applied to react to an operation.
The Venturi Valves have become an important part of any lab design and with greater sophistication, these are expected to operate and communicate with a Building control management system. Available in many sizes (6, 8, 10, 12 inches) as well additional fittings like re-heat transition, the silencer can also be provided. Currently, we are offering only low to mid-range pressure systems. (0.3-3″wg)
EB Air Venturi Valve is also largely considered to CAV applications for ventilation systems. Constant airflow can be maintained in critical parts of the CAV system by applying EB Air Venturi Valve with pressure-dependent capability. Actuators, Controllers can be ideally programmed to maintain the required set point operating condition. However, in general cases, EB Air Valve can be factory calibrated for set point airflow and adjusting the locked position of valve come. By keeping that position EB Air Valve can maintain a constant flow at minor pressure fluctuations.
By incorporating Belimo NMQ24A-VST Actuator and VRU Universal Modular Controller in the Valve operations, direct communication can be established through BMS either MODBUS or BACNET. Through this real-time control, room pressurization can be maintained by controlling the Valve to maintaining the desired airflow at any given pressure. In the EB Air case, the objective is to offer a robust controllable device that can operate, connect, and maintain the flow characteristic as required under given conditions. Read more.
The environmental control C-PAK unit shall be provided with a high sensible cooling system, factory assembled, piped, wired, and run tested prior to shipment and designed for either up flow or down flow air delivery as detailed on the project plans and schedul [...]
This product is generally applied to industrial shut off applications involving rugged construction capable of handling high pressure and temperature. Ideal for Labs , mining ventilation, waste water treatment plants, process applications etc. Available is var [...]
Positive Seal dampers are capable to open/close mechanism as well providing air tight sealing at pressure range up to 4 inches w.g. Ideal for O/A intake, isolation as well offering modulating and shut off operation. Economically priced for high efficiency oper [...]