2PC Ball Valve DIN3203 M3

1000PSI / PN16~PN63
1/4″~4″ (8mm~100mm)

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2PC Ball Valve DIN3203 M3 Type Descriptions

2pc ball valve DIN3203 M3 is one type of two pieces threaded type ball valve whose face to face length is according to DIN3203-M3 standard. It can be divided into 2pc ball valve stainless steel 304(CF8), 316(CF8M) and 2pc ball valve carbon steel (WCB) according to valve materials with pressure 1000psi. The two piece ball valve lever can be with locking device and butterfly handle. Flowspec Luokai can produce the 2pc ball valve DIN3203-M3 in accordance with ASME B16.34, available with sizes of  1/4″~4″ (DN8~DN100mm). Welcome to contact us for detailed information and best quotes if you have any questions or inquiries.


  • Full port
  • Fully opening or closing
  • Blow-out proof stem, reliable sealing
  • Two pieces structure, easy operation and maintenance
  • Face to face length: DIN3203-M3
  • PED97/23/EC (CE0035) approved
  • Investment casting approved to AD2000-WO certificate


  • Design & manufacturing: ASME B16.34
  • Female threaded x female threaded: G, NPT, PT, Rp, Rc (ASME B1.20.1, BS21/2799, DIN2999/259, ISO228-1, JIS B 0203, ISO7/1)
  • Inspection & testing: API598, EN12266, DIN3230/3


  • 1000PSI / PN16~PN63
  • Size: 1/4″~4″ (DN8~DN100mm)
  • Materials: steel (WCB), stainless steel 304(CF8), stainless steel 316(CF8M)
  • Applicable medium: water, oil, gas, corrosive liquids
  • Applicable temperature: -29℃~+120℃ (higher temperature is available upon request)


  • Water plant
  • Water supply piping system
  • HVAC 
  • Chemical industry
  • Oil & gas
  • Water treatment plant
  • Food & beverage
  • Textile

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