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  • DV315

KOSCN DV315 Manual Regulating Valves

The DV315 series is a manual liquid valve designed for flow regulation, featuring a clean inlet cavity and low ion precipitation, ideal for semiconductor processes. It offers corrosion and heat resistance, with options for standard and multi-turn precision flow regulation to suit various applications and budget needs.

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Semiconductor｜Integrated Circuit｜Biopharmaceutical｜Medical Treatment｜Food｜New Materials

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Quality Assurance: Rigorous Inspection and Testing

KOSCN products undergo stringent cleaning, inspection, and testing processes, including metal ion detection, dynamic and static sealing inspections, temperature resistance, and pressure retention tests. Backed by advanced laboratories and precision instruments, KOSCN ensures top-quality standards for customers.

Quality Assurance: Rigorous Inspection and Testing
Easy installation and maintenance

Easy installation and maintenance

  • All-plastic appearance structure, beautiful and corrosion-resistant
  • Miniaturized design, easy installation, no maintenance
  • UNF standard FlareLINK interface thread, higher adaptability and interchangeability
  • Mounting plate dimensions conform to SEMI standard F65-1101

High safety performance

  • Complies with FDA 177-1520 / 177-1550 dissolution testing requirements
  • Triple-sealed valve cavity diaphragm structure can effectively cut off leakage
  • The drive mechanism is molded with fluororesin, and the pressure bearing redundancy is high
  • Curved PTFE diaphragm is more ductile and has a longer life
  • High precision product with adjustable hand wheel limit locking function
High safety performance
Performance characteristics

Performance characteristics

  • Medium pressure 0... 5 bar
  • Temperature tolerance 5...120℃ (need to be selected according to the characteristics of different products and materials)
  • Rotary stroke: ordinary type 2...5 revolutions, precision model 18 revolutions
  • Precision multi-flow range of the same caliber is optional

KOSCN

KOSCN Industrial Manufacturing (Shenzhen) Co., Ltd., founded in 2005 and headquartered in Shenzhen, China, operates globally with subsidiaries and agent teams. It offers comprehensive pre-sales and after-sales services worldwide. KOSCN has a professional R&D, design, and production team, adhering strictly to ISO9001, ISO14001, and ISO45001 standards to ensure the highest product quality.

KOSCN's products, mainly automated valves for ultra-pure and corrosive systems, are widely used in semiconductor, glass panel, electroplating, wastewater treatment, waste liquid solidification, solar energy, landfill leachate, PCB, metallurgy, steel, ultra-pure water, recycling, chemical, food and beverage, power, paper, biopharmaceutical, and biofermentation industries.

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