描述

• For the operation of Siemens 2-port and 3-port valves, types VVF.. and VXF.. with a 40 mm stroke as control and safety shut-off valves in heating, ventilation and air conditioning systems.
• Positioning force 2800 N
• Actuator versions with or without spring-return function
• For direct mounting on valves; no adjustments required
• Manual adjuster and position indicator
• Optional functions with auxiliary switches, potentiometer and stem heater
• SKC..U are UL-approved

Siemens Globe Valves and Actuators