Spray Control Valve SC-1240-3

  • The Pressure Regulator model SC-1240-3 can be mounted directly or remote mounted to pumps DP-74.1 and DP-185.1.
  • The SC-1240-3 is designed to provide gradual and smooth regulation of pressures up to 725 psi.
  • The inlet body is constructed of aluminum with extra-large passages, which helps to keep to a minimum pressure loss.
  • The Buna-N diaphragm prevents the operating parts from coming into contact with the chemicals being applied, improving vibration resistance.
  • The SC-1240-3 is equipped with a complete quick by-pass lever, pressure gauge, 3/4″ NPT inlet and (3) 1/2″ outlets.


Model Flow Rate
Max Pressure PSI Weight Suction Hose Dia. Discharge Hose Dia. For Use With
SC-1240-3 24.0 725 5.0 3/4″ NPT 1/2″ NPT DP-74.1, DP-139, and DP-185.1 Pumps


  • DP-318785 – Remote mounting kit, 1/2″ NPT Inlet
  • DP-318786 – Remote mounting kit, 3/4″ NPT Inlet
  • DP-318788 – Remote mounting kit, 1/2″ NPT 90°
  • DP-318789 – Remote mounting kit, 3/4″ NPT Inlet