Válvula solenoide de gas Kromschroeder VAG240R/NWAE (88000274)

Air/gas ratio controller with solenoid valve Kromschroder VAG240R/NWAE — precise stoichiometric combustion for industrial modulating burners. Kromschroder VAG240R/NWAE is an air/gas ratio controller with integrated solenoid valve class A (EN 88 and EN 161). Designed for automatic maintenance of ideal gas/air ratio 1:1 in modulating and step-controlled gas burners of medium and high power. Main advantages: Precise 1:1 ratio — automatically maintains optimal gas/air proportion over the entire modulation range. Ensures maximum combustion efficiency and minimal NOx and CO emissions. 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 40 (1½") — Rp internal thread. Excellent for medium and high power systems. Premium reliability — 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 (dust and moisture protection) Position indicator, pressure test points Voltage: 230 V AC Operating temperature: -20…+60 °C Application: Modulating industrial gas burners Medium and high power boiler installations Drying chambers, furnaces and heat treatment lines Systems with variable thermal load Modernization and replacement in existing gas systems Kromschroder VAG240R/NWAE guarantees stable combustion, significant gas savings, reduction of harmful emissions and extended burner service life. This is a proven n.