Manual Softening Valves for Water Treatment

A manual softening valve

Manual softening valves are made from reinforced ABS to create enough strength. Inside, its high-flat, corrosion free seal technology ensures each position open, close reliable.


  • The valve body inside flow channel structure was simplified to ensure the water flow passes through directly without any detours.
  • The water flow tracts in the valve body were simplified, which makes the valve body flow bigger several times than those of other same geometric size valve body.
  • The manual softener valve head does not require any electricity for operation.
  • It can be used on water softeners or water fifilters.


A manual softening valve with an output of 2 tons per hour.


A manual softening valve with an output of 4 tons per hour.


A manual softening valve with an output of 10 tons per hour.



Manual Softening Valves
Model Output (T/H) Inlet & Outlet Brine Center Pipe Base
SD2-R 3 3/4" 3/8" 1.05" OD 2.5"
SD4-R 4–6 1" 3/8" 1" 2.5"
SD4E-R 5 1" 3/8" 1.05" OD 2.5"
SD10-R 8–15 1.5" 3/8" 1.5" 4" – 8UN