Micro Flow Control Valve "VariPak-28000 Series"
Adjustable flow coefficient! Introducing a micro flow control valve with a built-in Cv adjuster.
This product is a control valve specially designed for micro flow applications, featuring a unique technological innovation that allows for the adjustment of the flow coefficient. It is a product created with the intention of providing a new solution to existing problems, specifically to optimize micro flow control. The flow coefficient Cv value can be adjusted without altering the control signal. This very simple adjustment can be performed either before installation or while the valve is in operation. 【Features】 ■ Groundbreaking technology ■ Adjustable flow coefficient ■ Sizing of micro flow control valves ■ Cv value can be adjusted without changing the control signal ■ On-site Cv value adjustment can be completed in 2 to 3 minutes *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Specifications (Excerpt)】 ■Flow Characteristics: Linear ■Cv Value Ratio ・500:1 (at maximum Cv value adjustment point) ・(with positioner) 200:1 (at minimum Cv value adjustment point) ■Flow Direction: Flow-to-Open ■Seat Leakage Rate ・Standard: FCI70-2 Class IV ・Optional: FCI70-2 Class V ■Operating Temperature Range: -196℃ to 350℃ *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Japan Dresser, as part of Baker Hughes, primarily manufactures and sells fluid control valves and instruments for the energy equipment industry, including oil and gas, as well as for power generation. The Kariba plant in Kariba County, Niigata Prefecture, has established a new corporate foundation as a global company, serving as one of the production bases for automatic control valves in China, Southeast Asia, and the Middle East. Additionally, in recent years, we have introduced 3D printers and are working on the manufacturing of specially designed automatic control valve components for various applications in energy industry plants.