 | 3/8 " BSP electronic fire shut-off valve which conforms to BS 5410-1:1997 and BS 5410-2:1978. OFTEC approved. Main body is flame retardant to UL 94 VO. Working temperature range -30°C to +50°C. A power supply of 24 V AC/DC with a running current of 220 mA maximum is supplied. Manual reset button. 2 core insulated UV resistant cable sensor. Connections to fire valve body for power and temperature are through DIN 43650C plugs and sockets; these are matched to avoid interchangeability. Operating temperatures 65°C or 90°C. Threads 3/8 " BSP taper female. |