Honeywell RMG711 emergency cut-off valve is designed for industrial gas pipeline safety. Operating principle: solenoid-actuated, fail-safe closure upon loss of power or manual activation. Pressure rating: PN16 to PN40 (16-40 bar). Connection sizes: DN25 to DN300 flanges (1"-12"). Body material: ductile iron (EN-GJS-400-15) with epoxy coating. Internal components: stainless steel 1.4404. Operating temperature: -20°C to +80°C. Response time: ≤ 2 seconds from signal to full closure. Leakage class: ≤ 0.01% of rated flow. Safety certifications: ATEX II 2G Ex d IIC T4, SIL 2/3 capability. Manual override: standard with visual position indicator. Suitable for natural gas, LPG, propane, butane, and industrial process gases.
