Home / Regulators, Hose & Pigtails Product Description 2 Way Automatic Changeover Valve with OPSO Operating pressure 37 mbar Capacity 4.5kg/h Includes : 2 x 20" Pol x W20 nut Pigtails Weather cover Wall bracket & screws 1/2" M x 1/2" F Outlet ball valve with test point Emergency instruction card Specifications Operating Pressure 37 mbar Capacity 4.5kg/h Gas Type Propane Brand Continental Condition New Weight 1.5kg Delivery & Returns 2 Way Automatic Changeover Valve with OPSO £95.00 £79.17 (ex. VAT)