Siemens AGA92.1

VKG Manual Kit For Fine Position Adjustment Kit. Shipped loose and can be added to any VKG Siemens butterfly valve. A Manual Kit with Fine Adjustment can be added to any VKG Butterfly Valve for use as a flow restrictor. The Kit allows for precision postion adjustment by turning a HEX coupling: (14) revolutions make a 90 degree stroke. Locking nuts maintain the precise postion at all rated flow pressures. 

Butterfly valve sold Separately