H. Fillunger & Co. Pvt. Ltd manufactures Quick Coupling Low Pressure Regulator with Cylinder Valve. H. Fillunger & Co. Pvt. Ltd offers different types of Quick coupling L.P. Regulator, quick coupling h.P. Regulator, low pressure jumbo regulator, high pressure quick coupling / adaptor etc. Quick Coupling Low Pressure Regulator with Cylinder Valve reduces the high gas pressure in the cylinder to the low service pressure. This Quick Coupling Low Pressure Regulator is used on LPG cylinder valves for butane, propane etc. The body and cover of this regulator form a sealed unit after assembly in order to prevent any external interference, which may affect the regulating mechanism.