Electrically Operated Cryogenic Shut-Off Valves
- shut-off valves DN10 to DN40 for oxygen and inert cryogenic liquids or gases
- integrated double-piston type aluminium actuator, working by process pressure
- integrated solenoid pilot valve with low power solenoid coil 24 VDC or 230 VAC
- standard pressure rating 20 bar g (higher pressure available on demand)
- fully welded stainless steel slanted seat casing, suitable for SIVL integration
with threaded connections and butt weld ends - very low pressure drop, no gas traps – favourable for cryogenic pump installations
- high flow rates and operating pressures up to 20 bar can be controlled
low energy electric supply < 20 W; no instrument air required - easy maintenance by refurbishment or replacement of valve insert or actuator
Options:
- ex-proof version for use in environments with potentially explosive atmosphere
- casing preparation for vacuum-jacket integration acc. to various SIVL manufacturer standards
- forged stainless straight-way valve seat
- brass actuator available for oxygen systems
- stainless actuator available for food applications
- inductive position feedback switches
- compatible manual or pneumatic actuated valve inserts available