Swing check valves

Size DN (NPS ): 32 – 2000 (1 1/4″- 80″)
Pressure rating (CLASS): 6 – 100 (150)
Operating temperature range: -50°C ÷ +550°C

End connection:
Flanged, Welding-on, Combinated

Control:
Automatically

Size DN (NPS ): 15 – 1400 ( 1/2″- 56″)
Pressure rating (CLASS ): 16 – 160 (150 – 2500)
Operating temperature range: -50°C ÷ +550°C

End connection:
Flanged, Welding-on

Control:
Automatically

Size DN (NPS ): 40 – 600 (1 1/2″- 24″)
Pressure rating (CLASS): 10 – 100 (150 – 600)
Operating temperature range: -196°C ÷ +450°C

End connection:
LUG type, WAFER type

Control:
Automatically

Size DN (NPS ): 50 – 1200 (2″- 48″)
Pressure rating (CLASS): 10 – 400 (150 – 2500)
Operating temperature range: -196°C ÷ +550°C

End connection:
Flanged, Welding-on, Wafer type

Control:
Automatically

Size DN (NPS ): 100 – 1400 ( 4″- 56″)
Pressure rating (CLASS): 16 – 400 (150 – 600)
Operating temperature range: -50°C ÷ +550°C

End connection:
Flanged, Welding-on

Control:
Automatically

Size DN (NPS ): 15 – 300 (1/2″- 12″)
Pressure rating (CLASS): 10 – 400 (150 – 1500)
Operating temperature range: -50°C ÷ +400°C

End connection:
WAFER

Control:
Automatically

Size DN (NPS): 15 – 1000 (1/2″ – 40″)
Pressure rating (CLASS): 10 – 400 (150 – 2500)
Operating temperature range: -196°C ÷ +550°C

End connection:
Flangen, Welding-on

Control:
Hand Wheel, Hand Wheel with Gearbox,
Electric or Pneumatic actuator,
Without control,