3-Way-Wafer Type Ball Valves Type FU4 PN 10 to 16 / ANSI 150 Type FV4 Face-to-face EN 558, PN 10 to 16 / ANSI 150 Type FT4 / FZ4 L- or T-bore, PN to 40 / ANSI to 300, 2 / 4 seats 3-Way-Threaded Ball Valves Type FT6 / FZ6 L- or T-bore, full bore, PN 25 to 40, 2 / 4 seats 4-Way-Wafer Type Ball Valves Type VE2 / VF2 Face-to-face ISO 5752 S / ISO 5752 M, ANSI 150 Type VG2 Face-to-face ISO 5752 S, ANSI 300 Type FT5 L- or T-bore, full bore, PN 10 to 16 / ANSI 150 Type VT5 X-bore, reduced bore, PN 10 to 16 / ANSI 150 4-Way- Threaded Ball Valves Type FT7 L- or T-bore, full bore, PN 25 to 40 Type VT7 X-bore, reduced bore, PN 25 to 40 Nominal Size DN 06 to 200 / ½“ to 2“ Materials carbon steel / stainless steel / special materials Nominal Pressure PN10 to PN40 / ANSI 150 and 300

• Top flange according EN ISO 5211
  
• Triple chevron rings on stem
  
• Anti-blow-out stem
  
• Antistatic device
  
• 3 side supported seats (form stability)
  
• Double body seals (patent) and metal beating rings
  
• Internal surfaces mechanically machined
  
• Fire-Safe design
  

• Plate springs, shaft nuts and mechanical stops in stainless steel
  
• Double body seals (patent)
  
• Stem extension
  
• Gland extension
  
• Pocket less due to half shells (PTFE), only with 2 seats
  
• Oval handle
  
• Overpressure hole into the ball
  
• Fire Safe according ISO 10497 (BS 6755 / API 607)
  
• Cryogenic service