flakt woods TopMaster - Valve Actuators and Valve Types; Valve Actuators SV1 and SV2; 3-Way and 2-Way Valve Installation

Fläkt Woods 8217 GB 2014.07.02 7 Specifications are subject to alteration without notice
TopMaster Air Handling unit CONTROL AND REGULATION EQUIPMENT
Valve actuator for heating SV1 and
cooling SV2
Connectedtoterminalinelectricalcabinet.Strokelength
5.5 mm. Intended for assembly on 2-way and 3-way
valves of the type VVG44 or VXG44.
3-way valve VXG
The bypass is closed by turning the spindle inwards, the
bypass is opened by turning the spindle outwards.
Sensors and accessories
Accepted installation method
Valve for heating and cooling
The valve and valve actuator can be easily installed with-
outspecialtools.Aparticleltershouldbettedbefore
the valve to extend its service life.
2-way valve VVG
Theowisincreasedbyturningthespindleinwards,the
owisreducedbymovingthespindleoutwards.
Note that the two-way valve cannot be used as a three-
way valve.
The flow direction in the valve is indicated by the arrow.
Accepted installation method
Accepted installation method
Wheninstallinga3-portvalvecheckasfollows:
Mixture from A/B to AB
Distribution from AB to A/B