مجموعة قطع الغيار «74922193» من Kromschroeder لـ «VGBF50..40»

Repair kit (Service Kit) Kromschroder 74922193 for gas regulator VGBF 50..40. Original set of gaskets and diaphragms for scheduled maintenance of VGBF 50 gas pressure regulator up to 4 bar. The Kromschroder 74922193 repair kit is an original service kit (Service Kit / Spare Part Pack) intended for maintenance and repair of VGBF 50..40 gas pressure regulators (with output pressure adjustment range up to 4 bar). The kit contains all necessary sealing elements and diaphragms to restore the regulator's tightness and accuracy, extending equipment service life without replacing the entire unit. Regular replacement of worn seals in the gas regulator is critical: over time, diaphragms and gaskets lose elasticity, leading to unstable output pressure, gas leaks, and risk of emergency burner shutdown. If your gas burner operates intermittently, does not maintain stable pressure, or gas is leaking through the impulse tube/regulator breather valve, the cause is often worn components included in this repair kit. Technical specifications: Parameter Value; Part numbers 74922193, 624.385.028; Manufacturer Kromschroder / Elster (Germany); Part type Repair kit (Service Kit / Spare Part Pack); Compatibility VGBF 50..40 (gas pressure regulator, inlet pressure up to 4 bar); Purpose Replacement of seals, diaphragms, and gaskets during scheduled maintenance; Contents Diaphragms, O-rings, gaskets, technical lubricant; Materials High-quality elastomers resistant to gas and temperature fluctuations; Weight 0.144 kg; Application Industrial and commercial gas systems, boiler rooms, burners. Compatibility: This repair kit 74922193 is specially designed for the gas regulator VGBF 50..40.