VKG valves …-921 include the AGA92.1 precise manual kit locking the position of any VKG… butterfly valve. The kit allows for precision position adjustment by rotating the turnbuckle; (14) revolutions make a 90° stroke. Hex nuts are tightened against the turnbuckle to prevent slippage.

Item        Description    
VKG10.015U-921    1/2" full port BFV w AGA92.1 fine manual kit
VKG10.020U-921    3/4" full port BFV w AGA92.1 fine manual kit
VKG10.025U-921    1" full port BFV w AGA92.1 fine manual kit
VKG10.032U-921    1-1/4" full port BFV w AGA92.1 fine manual kit
VKG10.040U-921    1-1/2" full port BFV w AGA92.1 fine manual kit
VKG10.050U-921    2" full port BFV w AGA92.1 fine manual kit
VKG10.065U-921    2-1/2" full port BFV w AGA92.1 fine manual kit
VKG10.080U-921    3" full port BFV w AGA92.1 fine manual kit
VKG10.100U-921    4" full port BFV w AGA92.1 fine manual kit
VKG20.025U-921    1" medium port BFV w AGA92.1 fine manual kit
VKG20.032U-921    1-1/4" medium port BFV w AGA92.1 fine manual kit
VKG20.040U-921    1-1/2" medium port BFV w AGA92.1 fine manual kit
VKG20.050U-921    2" medium port BFV w AGA92.1 fine manual kit
VKG20.065U-921    2-1/2" medium port BFV w AGA92.1 fine manual kit
VKG20.080U-921    3" medium port BFV w AGA92.1 fine manual kit
VKG20.100U-921    4" medium port BFV w AGA92.1 fine manual kit
VKG30.040U-921    1-1/2" reduced port BFV w AGA92.1 fine manual kit
VKG30.050U-921    2" reduced port BFV w AGA92.1 fine manual kit
VKG30.065U-921    2-1/2" reduced port BFV w AGA92.1 fine manual kit
VKG30.080U-921    3" reduced port BFV w AGA92.1 fine manual kit
VKG30.100U-921    4" reduced port BFV w AGA92.1 fine manual kit