Clesse High Pressure 3 bar Automatic Change Over Valve


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Product Description

These 1st stage Automatic Changeovers are used with 2 LPG cylinders or 2 “banks” of cylinders. They provide a first stage regulation function to the required installation.

They are used in domestic, commercial or agricultural installations up to 20kg/h (278kW).


  • Excellent “change-over performances” with lowest possible cylinder Changeover pressures ensuring efficient use of gas in the cylinders & maintaining consistent outlet pressure on either “service” or “reserve” cylinders
  • Non Return valves to prevent any leakage when changing cylinders
  • Filters in both Inlet connections (excluding 126C model)
  • Reserve indicator built into Changeover Knob (excluding 126C model)
  • All have a wall fixing option
  • Provided with High Quality BS3212/2 Pigtails (excluding 126C model)


Inlet Connection
20” Str/Thr UK POL 5/8 LH Male NUT, Pigtails x 2

Outlet Connection M20 Male (No BV)

Inlet Pressure 3.5 – 16bar

Outlet Pressure 3bar

Flow Rate (LPG) 20kg/h

Flow Rate (LPG) 278kW

Ideal for use in the Poultry and Game rearing Industry when a constant pressure is required to feed a low pressure application using 1st or 2nd stage agricultural regulators. i.e Chicks