High Capacity Rotary


M4HV series valves are direct acting hand lever valves.  They are available with either 4 port, 2-position or 4 port, 3-position, detented.  The hand lever is manually operated with a smooth operation.  Available with either port size of 1/4" NPT or 1/2" NPT.  These valves are light-weight and easy to install.  M4HV parts are made out of aluminum alloy.

  • Flow:  Cv = 0.89 (1/4" NPT);  Cv = 5.29 (1/2" NPT)
  • Port sizes:  1/4" NPT (M4HV300 series);  1/2" NPT (M4HV400 series)
  • Pressure range:  0 to 120 PSI
  • Proof pressure:  215 PSI
  • Temperature:  23°F to 145°F
  • Lubrication:  Not required