Altitude Control Valve M106-A-TYPE 4

Altitude Control Valve M106-A-TYPE 4

The M106-A- Type 4 altitude control valves are based on the M106-PG main valve, and is ideal for
maintaining a preset maximum water level. The valve functions as a two position control valve, either
fully open or fully closed. The Type 4 allows normal forward flow to fill the storage tank to the maximum
level, then closes drip-tight at the set-point. It opens to refill the tank once the level drops an adjustable
amount below the high water level. Note: Distribution from the storage tank is through a separate
pipeline. This valve does not operate as a check valve to prevent reverse flow.


  • No overflows
  • Adjustable draw-down level (differential) set-point
  • Superior repeatability
  • Positive shut-off
  • Adjustable draw-down for improved water cycling

Standard materials for pilot system components:

  • Ductile iron
  • Brass
  • Stainless steel
  • Copper

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