... systems as zone valve Electric valve actuator Introduction The TKBS21.XX can be used with electrical on/off-controls ... -closed when ordering Model No.VoltageValve actionLoading (PCS/ Carton)TKBS21.10230VValve closed without current60TKBS21.2424VValve closed without current60Valve compatible to ... 203.5PN16TKBV246.255.0PN16TKBV346.20Three-port3.5PN16TKBV346.255.0PN16 TKBS21.. electric valve actuator
