8481900080
- Taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves
- Parts
- Flow-control valve -made of steel, -with an outlet hole with a diameter of at least 0,05 mm, but not more than 0,5 mm, -with an inlet hole with a diameter of at least 0,1 mm, but not more than 1,3 mm