Automatic Changeover

Clesse Auto Changeover 126 Auto Changeover 175C
Model Autochange 126 Autochange 175C
Capacity 50KG/hr
2,350,000 BTU/hr
940,000 BTU/hr
Inlet Pressure 1.7 – 20 bar 2 – 16 bar
Outlet Pressure 1.2 bar 1.5 bar
Inlet Connection 3/4″ (BSPP) 1/2″
Outlet Connection 3/4″ 1/2″
Dimension Drawing button icon
Catalog download icon


  • This first stage, high capacity automatic changeovers are used for LPG cylinders or tanks.
  • Provides first stage regulation function of the installation.
  • Excellent change-over performance. Fully utilizes service tank before switching to reserve tank.
  • Used in domestic, commercial, industrial or agriculture applications up to 50kg/h (2.4 MBTU/hr)
  • Extremely robust products made of brass.
  • Delivered with visual indicator to show empty vessel. Choice between manometer or magiscope.
  • Strong wall-mounting metallic bracket.
  • Equipped with a filter in both inlet connection.
  • Equipped with an internal Non Return Valve (NRV) in both inlet connection.
  • Body and cover : hot stamped brass
  • Diaphragm: NBR -R
  • Valve pad: NBR