Schneider TAC 1" Port 3-Way Valve 

w/ Damper Actuator 

# VK4-7313-303-4 w/ MK4-4621 

Give me a break!   These are awesome.  Get yours today. NO signs of use.  NEW with no instructions.

1" / 3-way / 14 cv / mixing

  

Will ship international.  FREE USA SHIP. 

please ask questions.  Please look at pictures.