ZK-D
Range DN (NPS ): 50 – 1200 (2″- 48″)
Range PN (CLASS): 10 – 400 (150 – 2500)
Operating temperature range: -196°C ÷ +550°C
Connection into piping:
Flanged, Welding-on, Wafer type
Control:
Automatically
Swing check valves - EN
ZK-S
Range DN (NPS ): 40 – 600 (1 1/2″- 24″)
Range PN (CLASS): 10 – 100 (150 – 600)
Operating temperature range: -196°C ÷ +450°C
Connection into piping:
LUG type, WAFER type
Control:
Automatically
L10
Range DN (NPS ): 32 – 2000 (1 1/4″- 80″)
Range PN (CLASS): 6 – 100 (150 )
Operating temperature range: -50°C ÷ +550°C
Connection into piping:
Flanged, Welding-on, Combinated
Control:
Automatically