Kromschroeder VAG1-/25R/NWAE (88000146) gas solenoid valve

Air/gas ratio controller with solenoid valve Kromschroder VAG1-25R/NWAE — precise stoichiometric combustion for modulating burners. Kromschroder VAG1-25R/NWAE is an air/gas ratio controller with integrated solenoid valve class A (EN 88 and EN 161). Designed for automatic maintenance of a constant gas/air ratio 1:1 in modulating and step-controlled gas burners, ensuring optimal combustion and high efficiency. Main advantages: Precise 1:1 ratio — automatically maintains ideal gas/air proportion over the entire power range. Minimal NOx and CO emissions, maximum efficiency. Fast-acting solenoid valve — quick opening (≤ 0.5 sec) and closing (< 1 sec). High safety — class A according to EN 161, maximum inlet pressure 500 mbar. Size DN 25 (1") — Rp internal thread. Optimal for low and medium power systems. Premium quality — original Kromschroder (Honeywell). Full European certification (EC, FM, CSA). Works with natural gas, LPG, biogas and air. Technical features: Air and gas pressure range: 0.5–100 mbar Servo technology for precise regulation Protection class IP65 Position indicator, pressure test points Voltage: 230 V AC (standard) Operating temperature: -20…+60 °C Application: Modulating gas burners Industrial and municipal boiler houses Drying chambers, furnaces and heat treatment lines Systems with variable thermal load Modernization and repair of burner equipment Kromschroder VAG1-25R/NWAE guarantees stable combustion, gas savings, reduction of harmful emissions and extended burner life. This is a reliable German solution, proven on thousands of industrial sites. Buy air/gas ratio controller.