The invention relates to an electromagnetically actuable high-pressure gas valve (1) configured as a pilot control valve with a pilot seat (3) and a pilot opening (5) and a main seat (7) and a main opening (9), wherein the pilot opening (5) connects a high...

A valve shaft connection structure for a pressure reducing valve is such that an insertion recess (72) which opens toward a valve mechanism is provided coaxially with a diaphragm rod (68); that at one end of a valve shaft (30), there are provided a reduced...

A pressure reducing valve for gas in which a valve mechanism (20) is housed within a body (16, 16') formed by joining two, that is, first and second body members (18,19,19',19'), wherein a groove (110,133,134) is provided in at least one of joining faces o...

In a gas-supply system for internal-combustion engines, a pressure-reducing valve (7) is set between the reservoir (3) of the gas and a distribution manifold or rail (2) that feeds the gas to a series of electromagnetically controlled injectors (1) associa...

On-off valve (12) intended to be arranged at the outlet of the gas accumulation reservoir (5) in an electronic gas injection system for an internal combustion engine, presenting a valve member (18) made of metallic material, co-operating with a valve seat ...

On-off valve (12) intended to be arranged at the outlet of the gas accumulation reservoir (5) in an electronic gas injection system for an internal combustion engine, presenting a valve member (18) made of metallic material, co-operating with a valve seat ...