Emergency cut-off solenoid valve and the application scope of the main technical parameters

Emergency cut-off solenoid valve and the application scope of the main technical parameters of baidu a gao time, emergency cut-off solenoid valve of the application scope of aerospace, shipbuilding industry, petrochemical industry, electric power equipment, industrial furnaces, boilers, gas pipeline gas treatment plants, LPG stations, gas leakage alarm system, security protection system, fire alarm system, widely used in city or factory inflammable and explosive media network security protection, quickly cut off, when found accidents in a timely manner to prevent malignant accidents. Second, emergency cut-off solenoid valve principle of main technical parameters of the structure of moving piston type, the forerunner of piston type control mode normally open without electricity; Electricity shut down, can be manually opening and closing speed seconds or less scope of work pressure bar fluid gas, natural gas, liquefied petroleum gas, methane gas, such as gas or fuel fluid temperature ~ ℃ explosive-proof grade d Ⅱ BT, d Ⅱ CT