KOSCN BV200-PRO Manual Control Ball Valve

Features an internationally recognized structural design, offering high flow capacity and low torque. The ball lock mechanism is optimized for bidirectional installation.

Apply for
• Landfill leachate / Chlor-alkali
• Photovoltaics / Power generation
• PCB / Electroplating
• Glass panels / Papermaking
• Electronic semiconductors
• Steel metallurgy / Petrochemicals
• Biopharmaceuticals / Food and beverages

Data Sheet Company Product Brochure


Easy Installation and Maintenance

Easy Installation and Maintenance

  • Optimized ball lock mechanism for bi-directional installation
  • Handle with directional opening indicator
  • Designed according to ISO 5211 standard for easy maintenance
  • Equipped with a mounting base
     

High Safety Performance

  • Anti-blowout trapezoidal thread design
  • Dual seal valve seat design, low torque, and leak-free
  • Various materials available, withstands high temperatures and corrosion
High Safety Performance
High Flexibility

High Flexibility

  • Valve body materials: PVC-U, PVC-C, PP-H, PVDF
  • Seal materials: EPDM, FPM
  • Connection types: Socket and flange
  • Interface standards: Metric, ANSI, JIS

Size

d D b k-DIN K-JIS K-ANSI φe
20 95 12 65 70 60,45 14'16
25 105 14 75 75 69,85 14'16
32 115 16 85 90 79,25 14'19
40 140 18 100 100 88,90 16'19
50 150 18 110 105 98,55 16'19
63 165 18 125 125 120,65 18'19

d DN D1 DK  H h L L1  L2 L3 E W M
20 15 50 13 52 27,0 133 146 56,5 63 75 25 M6
25 20 58 18 60 30,5 158 162 66,0 72 88 25
M6
32 25 68 23 66 35,5 167 171 71,0 77 88 25
M6
40 32 84 30 80 43,5 189 194 85,5 90 110 45
M8
50 40 97 38 85 50,5 214 204 90,0 96 110 45 M8
63 50 123 48 107 64,0 246 224 101,5 108 135 45 M8
Pressure-Temperature Curve

Pressure-Temperature Curve

Data based on clean water media and a 25-year safety lifespan; application with other media requires reduced temperature and pressure.

 

Flow Capacity

Data at 20°C for clean water media with 1 bar pressure differential
Cv = Kv x 0.07
Fv = Kv x 0.0585
Kv (liters/min)
Cv (gallons/min) US
Fv (gallons/min) GB

Flow Capacity
Relative Flow Linearity Graph

Relative Flow Linearity Graph

The relative flow linearity coefficient refers to the variation of flow rate as a function of valve opening travel.

 

KOSCN

Founded in 2005 and headquartered at the forefront of China's reform and opening-up in Shenzhen, KOSCN Industrial Manufacturing (Shenzhen) Co., Ltd. has expanded its presence with subsidiaries and offices in Suzhou, Chengdu, Changsha, Hong Kong, and even overseas in Germany. With a robust network of pre-sales and after-sales agency teams spread across China and abroad, KOSCN stands as a global enterprise specializing in the manufacture of fluid control products for ultra-pure and corrosive systems, including automation valves and instrumentation.

Holding numerous patents, KOSCN is recognized as a high-tech and specialized enterprise. Its products are widely used across various sectors, including semiconductors, glass panels, electroplating, wastewater treatment, waste fluid solidification, photovoltaics, leachate from landfills, circuit boards, metallurgy, steel, ultra-wastewater, recycling, chemical, food and beverage, power, paper, biopharmaceuticals, and bio-fermentation.

As a system supplier offering countless solutions across a broad spectrum of industries, KOSCN boasts a professional team that covers every aspect from research and development to design, from quality assurance to production, and from mold making to injection molding. Adhering to ISO9001, ISO140001, and ISO45001 standards, KOSCN commits to quality, environmental sustainability, and health, ensuring high-end product quality for modern production methods.

KOSCN
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