Essential product features:
- Cryogenic globe or control valve
- Medium temperatures ranging from -271° C to -30° C (2 K to 243 K)
- Manual or pneumatic diaphragm actuator
- Angle body type
- High Kv values
- High control accuracy
- Low heat input
- Sniffer bore for monitoring tightness of the bellows
- De-gassing facility
- Numerous options for optimum LHe processing (Cu cold shield on the outer tube of the spindle extension, sliding heat contacts between spindle and inside of the outer tube, non-metallic valve spindles)
- Various control cones for different control characteristics
- Nominal pressure: PN40. Special version available for operating pressures of less than 1 bar
- Nominal sizes: DN2 to DN300
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