Regolatore di pressione Kromschroeder GDJ20R04-4 (03155037)

Gas pressure regulator Kromschroder GDJ20R04-4 (03155037) — original spring-loaded reducer Honeywell. Original Kromschroder GDJ 20R04-4 pressure regulator is a reliable spring-loaded gas reducer with inlet pressure compensation and zero shut-off. It ensures accurate and stable maintenance of outlet pressure regardless of fluctuations in inlet pressure and gas flow. Main features: Model: GDJ 20R04-4 Nominal diameter: DN 20 (Rp 3/4" — female thread) Maximum inlet pressure: up to 400 mbar Outlet pressure range: 5–160 mbar (extended range) Features: Compensation diaphragm, built-in safety diaphragm (without vent line), zero shut-off, turndown 10:1 Application: Natural gas, LPG, air (dry, no condensate) Temperature: from -20°C to +60°C Compliance: EN 88 Class A, Group 2, CE What is the GDJ20R04-4 regulator used for? The regulator is ideal for: Medium boiler houses and heating systems; Industrial and combination burners; Heat generators and gas installations; Process lines with moderate and medium gas flow. Inlet pressure compensation ensures stable and safe operation of equipment even with significant inlet pressure fluctuations. Advantages of original Kromschroder GDJ20R04-4: German quality Honeywell Kromschröder — proven reliability; Built-in safety system (safety diaphragm); High regulation accuracy and zero shut-off; Convenient installation thanks to Rp 3/4" threaded connection; Easy maintenance and long service life in intensive conditions. An excellent choice for service engineers, installation organizations and enterprises where pressure stability, safety, compactness and energy efficiency of gas systems are important. Buy original regulator