Set di ricambi Kromschroeder "74922188" per VGBF40..40

Kromschroder 74922188 repair kit for gas regulator VGBF 40..40. Original set of gaskets and diaphragms for scheduled maintenance of VGBF 40 gas pressure regulator up to 4 bar. Kromschroder 74922188 repair kit is an original service kit (Service Kit / Spare Part Pack) designed for maintenance and repair of VGBF 40..40 gas pressure regulators (with outlet pressure setting range up to 4 bar). The kit contains all necessary sealing elements and diaphragms to restore tightness and accuracy of the regulator, extending equipment service life without replacing the entire assembly. Regular replacement of worn seals in the gas regulator is critical: over time, diaphragms and gaskets lose elasticity, leading to unstable outlet pressure, gas leaks, and risk of emergency burner shutdown. If your gas burner operates intermittently, does not maintain stable pressure, or gas leakage is observed through the impulse tube/regulator breather valve, the cause is often worn components included in this repair kit. Technical specifications: Parameter Value Part numbers 74922188, 624.385.035 Manufacturer Kromschroder / Honeywell (Germany) Part type Repair kit (Service Kit / Spare Part Pack) Compatibility VGBF 40..40 (gas pressure regulator, inlet pressure up to 4 bar) Purpose Replacement of seals, diaphragms, and gaskets during scheduled maintenance Contents Diaphragms, O-rings, body gaskets Materials High-quality elastomers resistant to gas and temperature fluctuations Application Industrial and commercial gas systems, boiler rooms, burners Compatibility: This repair kit 74922188 is specifically designed for Kromschroder gas pressure regulator VGBF 40..40