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KOSCN Scientific DV310 Pneumatic Membrane Valve

The KOSCN DV310 is a compact, corrosion and heat-resistant pneumatic diaphragm valve, ideal for high-purity applications due to its smooth inner walls and low ion release. Its material variety boosts adaptability and cost-efficiency, ensuring great value.

Applications:
Photovoltaic, LCD panels, HDD manufacturing, Semiconductors, Electroplating, Integrated Circuits, Biopharmaceuticals, Medical, Food, New Materials.

DV310 Catalog

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High Purity - SEMI F57 Approved

  • The KOSCN DV series membrane valves offer exceptional cleanliness, meeting the stringent SEMI F57 standards set by SEMI.
  • These valves are designed for ultra-pure water distribution systems, ensuring low contamination performance.
  • The extraction test report for the DV series shows outstanding purity: surface concentrations of high-pollution metals like Cu, Pb, and Fe are all below half the standard limit values. Additionally, Sb, Cd, and Li levels are less than 0.01 mg/m².
High Purity - SEMI F57 Approved
Convenience and Easy Maintenance

Convenience and Easy Maintenance

  • All-plastic exterior structure, aesthetically pleasing and corrosion-resistant.
  • Compact design, easy installation, maintenance-free.
  • UNF standard FlareLINK interface threads for higher compatibility and interchangeability. * Mounting plate dimensions comply with SEMI standard F65-1101.

High Safety Performance

  • Meets FDA 177-1520 / 177-1550 leach test requirements.
  • Triple-sealed valve membrane chamber structure effectively prevents leaks.
  • Drive mechanism made of fluoropolymer for high-pressure redundancy. * Curved PTFE membrane offers superior ductility and longevity.
High Safety Performance
High Flexibility

High Flexibility

  • Wetted materials include PP-Natural, PVDF, PFA.
  • Membrane material: PTFE. * Cylinder material: PVDF.
  • Sealing components available in FKM/EPDM.
  • Structural material: PVDF.
  • Drive pilot port offers four mounting directions for added versatility.

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.

Download: KOSCN Product Brochure

KOSCN
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