Siemens MVS661..N Modulating refrigerant valves, PN 63
Siemens MVS661..N Modulating refrigerant valves, PN 63
One valve type for expansion, hot-gas and suction throttle applications
• Hermetically sealed
• Selectable standard interface DC 0/2…10 V or DC 0/4…20 mA
• High resolution and control accuracy
• Precise positioning control and position feedback signal
• Short positioning time (< 1 second)
• Closed when deenergized
• Robust and maintenance-free
• DN 25 with kvs values from 0.10 to 6.3 m³/h
