For operation of Siemens Combi valves VPI45.., DN40/50 with 6.5 mm stroke for water-side control of low temperature hot water and cooling water in heating, ventilation and air conditioning systems. Manual control with automatic reset to control mode. Overload-proof through force-dependent switching off in the end position.
Additional info
For fitting to the valve: Cap nut M30 x 1.5.
Attribute
Value
Positioning force
400 N
Stroke
6.5 mm
Degree of protection
IP54
Ambient temperature, operation
-5...50 °C
Medium temperature
1...120 °C
Ambient humidity, operation
5...95 % r.h.
Mounting position
Upright to horizontal
Positioning signal
3-position, DC 0...10, 0...1000 V
Position feedback
DC 0...10 V (SQD65)