Reduces noise and is very economical! It also has the effect of extending the life of the trim.
The "Lo-dB cartridge and Lo-dB plate" are products that apply the principle of multi-stage pressure reduction. Instead of absorbing the pressure drop solely with a control valve, a restricter is installed downstream to absorb most of it. As the pressure drop within the valve decreases, this effectively reduces valve noise. 【Features】 ■ Reduces valve noise ■ Very economical ■ Reduces pressure drop within the valve, extending the life of the trim *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specifications (Partial)】 <Lo-dB Cartridge> ■Flow Direction: From the element side to the grate side ■Cv Value Range: 15 to 5900 ■Connection ・Sandwiched between flanges (2” to 36”) ・Butt welding (16” to 36”) ■Applicable Temperature Range: -29 to +400℃ <Lo-dB Plate> ■Flow Direction: The plate with more holes is on the downstream side ■Cv Value Range ・16 to 10000 (Single-stage plate) ・12 to 2480 (Two-stage plate) ■Connection ・Single-stage plate: Sandwiched between flanges and butt welding ・Two-stage plate: Sandwiched between flanges (2” to 12”), butt welding (14” to 36”) *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.