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.
For fitting to the valve: Cap nut M30 x 1.5.
Degree of protection
Ambient temperature, operation
Ambient humidity, operation
5...95 % r.h.
Upright to horizontal
3-position, DC 0...10, 0...1000 V
DC 0...10 V (SQD65)