See all products of Accessories Union isolation ball valve Proportional linear actuators (fail-in-place) Proportional linear actuators (fail-safe) Insulation jacket Insulation jacket Insulation jacket (chilled water application) Terminal unit connecting hoses 3-wire floating actuator (fail-in-place) Thermo-electric actuator Thermo-electric actuator Thermo-electric actuator (with micro-switch) Proportional thermo-electric actuator Thermo-electric actuator