New Proposal! Wall-mounted Room Differential Pressure Control Damper
It is possible to maintain and manage the differential pressure between rooms independently. ◆ The damper is equipped with a motor, pressure sensor, controller, and display. ◆ Active control stabilizes the differential pressure between rooms. ◆ The control range is wide, and it can accommodate low air volumes. ◆ It has the same opening as conventional products, allowing for easy replacement. ◆ It is possible to switch between negative and positive pressure without changing the installation orientation. ◆ Differential pressure settings can be made in increments of 1 Pa.
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basic information
Traditionally, significant air conditioning duct work was necessary to control differential pressure, but by using room dampers, it is possible to control differential pressure without extensive duct work. By simply installing supply (exhaust) devices in important rooms and attaching them to the walls between each room, stepwise differential pressure control can be easily achieved. Additionally, conventional products operate passively, so any slight imbalance in differential pressure or airflow requires adjustments, and even during initial calibration, a long adjustment time was necessary. However, with room dampers, you only need to set the desired differential pressure, which significantly reduces the adjustment workload. Since they also come equipped with differential pressure gauges, they can monitor inter-room differential pressure independently, and with RS485 communication capabilities, centralized monitoring is also possible.
Price information
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Delivery Time
※Usually 1 to 2 months.
Applications/Examples of results
◆Applications - Ante-room of clean rooms - Clean rooms that do not require high levels of cleanliness - Food and health food factories - Hospitals and pharmacies etc.
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Company information
Okaya Seiritsu Industry started in 1950 with the manufacturing of hydraulic control devices. With our expertise in control technology, we develop actuators and control systems that manage the flow of gases and liquids, contributing widely from room pressure control in high-tech factories and laboratories such as pharmaceutical plants, LCDs, and biotechnology, to water supply and sewage treatment facilities closely related to daily life, as well as steel mills for basic materials and power plants in the infrastructure of society.